Product Summary

iPath® S&P MLP ETN 

The iPath® S&P MLP ETN (the "ETNs") is designed to provide exposure to the Volume-Weighting Average Price ("VWAP") level of the S&P MLP Index (the "Index").  The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.  The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due. The ETNs are exposed to any decrease in the VWAP level of the Index between the inception date and the applicable valuation date. An investment in the ETNs involves significant risks, including possible loss of principal and may not be suitable for all investors.

The Index is designed to provide exposure to leading partnerships that trade on major U.S. exchanges and are classified in the GICS® Energy Sector and GICS® Gas Utilities Industry according to the Global Industry Classification Standard® ("GICS").  It includes both master limited partnerships ("MLPs") and publicly traded limited liability companies which have a similar legal structure to MLPs (collectively, the "Index Constituents"). Owning the ETNs is not the same as owning interests in the Index Constituents or a security directly linked to the performance of the Index. For additional information regarding the risks associated with the ETNs, please see "Selected Risk Considerations" below.

Summary

Primary Exchange
NYSE Arca
ETN Ticker
IMLP
Intraday Indicative Value Ticker
IMLP.IV 1
Bloomberg ETN Keystroke
IMLP<EQUITY><GO>
Bloomberg Index Ticker
SPMLP
Investor Fee Rate
0.80% per annum2
Index VWAP Level Ticker
SPMLPVW<Index>4
CUSIP
06742A750
ISIN
US06742A7506
Inception Date
03 January 2013
Maturity
15 December 2042
 

Market Indicators (as of 05/24/2017)

Closing Indicative Note Value

$20.18

ETNs outstanding

5,265,937

Market Capitalization3

$106,266,609

The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investment, when sold or redeemed may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted. See additional information below for how return figures are calculated. PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

  1. Intraday Indicative Value.  The “intraday indicative value” meant to approximate the value of the ETNs during the current trading day by reference to the underlying index is calculated and published during the course of each trading day.  The intraday indicative value is intended to provide investors with an approximation of the effect that intraday changes in the level of the underlying index would have on the closing indicative value of the ETNs.  The intraday indicative value only reflects the accrued investor fee and other applicable costs at the close of business on the preceding day, but does not include any adjustment for the investor fee or applicable costs accruing during the course of the current day.  For more information on how the intraday indicative value is calculated, please see the section "Valuation of the ETN" in the prospectus relating to the ETNs.
    The intraday indicative value is provided for reference purposes only. It is not intended as a price or quotation, or as an offer or solicitation for the purchase, sale, redemption or termination of the ETNs, nor does it reflect hedging or transaction costs, credit considerations, market liquidity, or bid-offer spreads. Published index levels from the sponsors of the indices underlying the ETNs may occasionally be subject to delay or postponement. Any such delays or postponements will affect the level of the index and therefore the intraday indicative value of the ETNs. Index levels provided by the sponsors of the indices underlying the ETNs do not necessarily reflect the depth and liquidity of the underlying markets for the index components. For this reason and others, the actual trading price of the ETNs may be different from their intraday indicative value.
  2. The investor fee rate per ETN is 0.80% per year.  The daily fee value (or daily investor fee) on any calendar day is equal to the product of (1) the closing VWAP level on such calendar day divided by the VWAP factor and (2) 0.80% divided by 365.  Because the daily fee value is calculated and subtracted from the closing indicative value on a daily basis, the net effect of the fee accumulates over time and is subtracted at the rate of 0.80% per year.  The VWAP factor is 85.7984, which is equal to the initial VWAP level of the Index divided by the principal amount of $25.00 per ETN. The VWAP factor represents the initial exposure of each ETN to the initial VWAP level of the Index.  The initial VWAP level was 2,144.96, which was the VWAP level at the closing of trading on the initial valuation date. 
  3. Market Capitalization = Closing Indicative Note Value x ETNs Outstanding
  4. The Volume-Weighted Average Price (VWAP) with respect to each Index Constituent, on any index business day, is the consolidated volume-weighted average price of one unit of such Index Constituent as determined by the VWAP calculation agent based on all trades in such Index Constituent reported in the consolidated tape system during the regular trading session.  The VWAP Level on an index business day, as calculated by the VWAP calculation agent, (1) the sum of the products of (i) the VWAP of each Index Constituent as of such date plus (ii) the published unit weighting of that Index Constituent as of such date, divided by (2) the index divisor as of such date.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

ETN and Index Historical Performance

Source: Barclays, Bloomberg.

The chart above shows the historical performance of the ETN and the Index from the ETN Inception Date which was January 3, 2013 to the previous days closing price.

The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investment, when sold or redeemed may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted. See additional information below for how return figures are calculated. PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

ETN Closing Indicative Note Value Returns
ETN closing indicative note value returns show the change in the closing indicative value of the ETNs over the relevant period, expressed as a percentage. The closing indicative note value of an ETN is an amount per ETN calculated on each valuation date that reflects the change in value of the ETN from the previous valuation date due to the daily change in the index level and the daily accrual of the investor fee and other applicable costs.  The closing indicative note value of an ETN may differ from the actual trading price of the ETN at any time due to hedging or transaction costs, credit considerations, market liquidity, bid-offer spreads or other factors affecting the trading price of the ETN.  For more information on how the closing indicative note value is calculated, please see the section “Specific Terms of the ETNs” in the prospectus relating to the ETNs.   

Index Returns
Index returns show the change in the level of the index underlying the ETNs over the relevant period, expressed as a percentage.  Index returns are calculated using the closing index level from the beginning of the relevant period to the end of the relevant period.  For any historical period of one year or longer, index returns are shown on an annualized basis.  Index returns are for illustrative purposes only and do not represent actual ETN performance. Index returns do not reflect any management fees, transaction costs, or expenses which would reduce your actual return, including the investor fee and applicable costs of the ETNs. Indexes are unmanaged and one cannot invest directly in an index..

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

Index and ETN Returns(as of 04/30/2017)

ETN Market Price Returns(as of 04/30/2017)

Source: S&P Dow Jones LLC, subject to change.

The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investment, when sold or redeemed may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted. See additional information below for how return figures are calculated. PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS.

Index Returns
Index returns show the change in the level of the index underlying the ETNs over the relevant period, expressed as a percentage. Index returns are calculated using the closing index level from the beginning of the relevant period to the end of the relevant period. For any historical period of one year or longer, index returns are shown on an annualized basis. Index returns are for illustrative purposes only and do not represent actual ETN performance. Index returns do not reflect any management fees, transaction costs, or expenses which would reduce your actual return, including the investor fee and applicable costs of the ETNs. Indexes are unmanaged and one cannot invest directly in an index.

ETN Closing Indicative Note Value Returns
ETN closing indicative note value returns show the change in the closing indicative value of the ETNs over the relevant period, expressed as a percentage. For any historical period of one year or longer, closing indicative note value returns are shown on an annualized basis. The closing indicative note value of an ETN is an amount per ETN calculated on each valuation date that reflects the change in value of the ETN from the previous valuation date due to the daily change in the index level and the daily accrual of the investor fee and other applicable costs. The closing indicative note value of an ETN may differ from the actual trading price of the ETN at any time due to hedging or transaction costs, credit considerations, market liquidity, bid-offer spreads or other factors affecting the trading price of the ETN. For more information on how the closing indicative note value is calculated, please see the section "Specific Terms of the ETNs" in the prospectus relating to the ETNs.

ETN Market Price Returns
ETN Market price returns show the change in the end-of-day trading price of the ETNs on the exchange over the relevant period, expressed as a percentage. Market price returns are calculated using the midpoint of the bid/ask spread at 4:00 pm Eastern time (or the last midpoint of the bid/ask spread prior to 4:00 pm Eastern time) from the beginning of the relevant period to the end of the relevant period. For any historical period of one year or longer, market price returns are shown on an annualized basis. Market price returns do not represent the returns you would receive if you traded at a price or at a time on the exchange other than as described in this section. Market price returns do not account for brokerage commissions, which will reduce actual returns, and may not include the effect of any applicable fees and costs on the ETNs.

In the event that there is an absence of a bid/ask value at 4PM on the relevant month end, N/A will be displayed in place of a percentage value for ETN Market Price Returns.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

Correlations(as of 04/30/2017)

Sources: Bloomberg Finance L.P., Barclays, MSCI Inc., S&P Dow Jones Indices LLC. Correlations are calculated on a monthly basis over a 3-year period from the "as of" date referenced above.

* Correlation is a term used to describe the statistical relationship between two or more quantities or variables. Perfectly correlated assets will have a correlation coefficient of one, while the correlation coefficient will be zero when returns on two assets are completely independent.

Correlation is shown for the S&P MLP Index (the "Index"). While the ETN is linked to the performance of the Index, the payment on the ETN is linked to the VWAP level not to the closing level of the Index. Payment upon maturity or redemption is linked to the performance of the VWAP level as compared to the Initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the closing level of the Index. The VWAP level of the Index is reported on Bloomberg page "SPMLPVW ".

Index correlations are for illustrative purposes only and do not represent actual ETN performance. PAST PERFORMANCE IS NOT INDICATIVE FOR FUTURE RESULTS.

  • The S&P 500® Index is intended to provide an indication of the pattern of stock price movement in the U.S. equities market.
  • The Bloomberg Commodity Index Total ReturnSM reflects the returns that are potentially available through an unleveraged investment in the futures contracts on physical commodities comprising the index plus the rate of interest that could be earned on cash collateral invested in specified Treasury Bills.
  • The MSCI EAFE Index is an equity index which captures large and mid cap representation across Developed Markets countries around the world, excluding the US and Canada
  • The MSCI Emerging Markets IndexSM captures large and mid cap representation across 21 Emerging Markets countries.
  • The Barclays U.S. Aggregate Bond Index provides a measure of the performance of the U.S. investment grade bonds market.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

Index Components (as of 03/31/2017)

Source: S&P Dow Jones LLC, subject to change.
Index components shown represent the top 10 highly weighted components in the Index, subject to a maximum of 25% of total index weight.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

S&P MLP Index Index Sector Weightings (as of 03/31/2017)

Source: S&P Dow Jones LLC, subject to change.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE

ETN Coupon

The ETNs are designed to pay a quarterly coupon if the distributions accrued over the relevant quarter that would be received by a hypothetical holder of the MLPs in the Index exceed the accrued investor fees over the quarter. Accordingly, on the applicable coupon valuation date, the coupon amount would be equal to the greater of (i) zero and (ii) (1) the accrued dividend on such coupon valuation date minus (2) the accrued investor fee on such coupon valuation date. There is no guarantee that the ETNs will pay coupon. If on any coupon valuation date the accrued fees are greater than the accrued dividend, you will not receive a coupon payment on the applicable coupon payment date. The value of any distributions in respect of any Index Constituents occurring after a coupon valuation date but before the immediately following coupon ex-date will not be reflected in the accrued dividend on such coupon valuation date and, therefore, will not be reflected in the coupon amount payable on the corresponding coupon payment date.

The accrued dividend on the initial valuation date was zero. The accrued dividend on any subsequent calendar day will equal (1) the accrued dividend as of the immediately preceding calendar day plus (2) the dollar dividend value on such calendar day minus (3) the coupon adjustment dividend amount on such calendar day. If the ETNs undergo a split or reverse split, the accrued dividend will be adjusted accordingly.

  • The dollar dividend value on an calendar day will equal (1) the index dividend on such calendar day divided by (2) the VWAP factor.
  • The coupon adjustment dividend amount will equal zero on any calendar day that is not a coupon ex-date. On any calendar day that is a coupon ex-date, the coupon adjustment dividend amount will equal the accrued dividend on the coupon valuation date immediately preceding such coupon ex-date.

The accrued investor fee on the initial valuation date was zero. The accrued investor fee on any subsequent calendar day will equal (1) the accrued investor fee as of the immediately preceding calendar day plus (2) the daily fee value on such calendar day minus (3) the coupon adjustment fee amount on such calendar day. If the ETNs undergo a split or reverse split, the accrued investor fee will be adjusted accordingly.

  • On any calendar day that is not a coupon ex-date, the coupon adjustment fee amount will equal zero. On any calendar day that is a coupon ex-date, the coupon adjustment fee amount will equal (i) the coupon adjustment dividend amount on such coupon ex-date, if the coupon amount in respect of such coupon-ex date is zero or (ii) the accrued investor fee on the coupon valuation date immediately preceding such coupon ex-date, if the coupon amount in respect of such coupon-ex date is greater than zero.

Source: Barclays, subject to change.

1 "Current Yield" equals the current coupon amount annualized and divided by the relevant closing indicative value of the ETNs, rounded for ease of analysis. The relevant closing indicative value is the closing indicative value of the ETNs referenced in the coupon declaration press release issued for that coupon payment.

Coupon payments are calculated and paid in accordance with the terms described in the relevant product prospectus. Past performance is not indicative of future results.

An investment in the iPath ETNs described herein (the "ETNs") involves risks, including possible loss of principal, and may not be suitable for all investors.  Selected risks are summarized here and select product specific risk factors are summarized under "Select Risk Considerations" on the relevant product pages, but we urge you to read the more detailed explanation of risks described under "Risk Factors" in the applicable product prospectus.

You May Lose Some or All of Your Principal: The ETNs are exposed to any decrease in the level of the underlying index between the inception date and the applicable valuation date. Additionally, if the level of the underlying index is insufficient to offset the negative effect of the investor fee and other applicable costs, you will lose some or all of your investment at maturity or upon redemption, even if the value of such index level has increased or decreased, as the case may be. Because the ETNs are subject to an investor fee and other applicable costs, the return on the ETNs will always be lower than the total return on a direct investment in the index components. The ETNs are riskier than ordinary unsecured debt securities and have no principal protection.

Credit of Barclays Bank PLC: The ETNs are unsecured debt obligations of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of or guaranteed by any third party.  Any payment to be made on the ETNs, including any payment at maturity or upon redemption, depends on the ability of Barclays Bank PLC to satisfy its obligations as they come due.  As a result, the actual and perceived creditworthiness of Barclays Bank PLC will affect the market value, if any, of the ETNs prior to maturity or redemption.  In addition, in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the ETNs.

Issuer Redemption: Barclays Bank PLC will have the right to redeem or "call" the ETNs (in whole but not in part) at its sole discretion and without your consent on any trading day on or after the inception date until and including maturity.

The Payment on the ETNs is Linked to the VWAP Level, Not to the Closing Level of the Index and Not to the Published Intraday Indicative Value of the ETNs:  Your payment at maturity or upon early redemption is linked to the performance of the VWAP level, as compared to the initial VWAP level. Although the VWAP level is intended to track the performance of the Index, the calculation of the VWAP level is different from the calculation of the official closing level of the Index. Therefore, the payment at maturity or early redemption of your ETNs, may be different from the payment you would receive if such payment were determined by reference to the official closing level of the Index.

Carbon Market Risk for the iPath Global Carbon ETN: Trading in futures contracts on carbon emissions commodities, including trading in the index components, is speculative and can be extremely volatile.  The commodity futures markets are subject to temporary distortions or other disruptions due to various factors, including the lack of liquidity in the markets, the participation of speculators and government regulation and intervention and market prices of the index components may fluctuate rapidly based on numerous factors.  These factors could adversely affect the value of the underlying index and, therefore, the value of your ETNs.

No Guaranteed Coupon Payments:  You are not guaranteed to receive coupon payments on the ETNs. You will receive a coupon payment on a coupon payment date only to the extent that the accrued dividend exceeds the accrued investor fee on the relevant coupon valuation date. The amount of the accrued dividend on any coupon valuation date depends in part on the aggregate cash value of distributions that a reference holder would have been entitled to receive in respect of the index constituents prior to the relevant coupon valuation date.

Market and Volatility Risk:  The market value of the ETNs may be influenced by many unpredictable factors and may fluctuate between the date you purchase them and the maturity date or redemption date. You may also sustain a significant loss if you sell your ETNs in the secondary market.  Factors that may influence the market value of the ETNs include prevailing market prices of the U.S. stock markets, the index components included in the underlying index, and prevailing market prices of options on such index or any other financial instruments related to such index; and supply and demand for the ETNs, including economic, financial, political, regulatory, geographical or judicial events that affect the level of such index or other financial instruments related to such index.

Concentration Risk: The index constituents are companies in the Energy Sector or Gas Utilities Sector, as determined by the GICS® classification system. In addition, many of the index constituents are smaller, non-diversified businesses that are exposed to the risks associated with such businesses, including the lack of capital funding to sustain or grow businesses and potential competition from larger, better financed and more diversified businesses. The ETNs are susceptible to general market fluctuations in the energy and gas MLP market and to volatile increases and decreases in value, as market confidence in, and perceptions regarding the index constituents change. Your investment may therefore carry risks similar to a concentrated securities investment in one industry or sector.

A Trading Market for the ETNs May Not Develop: Although the ETNs are listed on a U.S. national securities exchange, a trading market for the ETNs may not develop and the liquidity of the ETNs may be limited, as we are not required to maintain any listing of the ETNs.

No Interest Payments from the ETNs: You may not receive any interest payments on the ETNs.

Restrictions on the Minimum Number of ETNs and Date Restrictions for Redemptions: You must redeem at least 50,000 ETNs of the same series at one time in order to exercise your right to redeem your ETNs on any redemption date.  You may only redeem your ETNs on a redemption date if we receive a notice of redemption from you by certain dates and times as set forth in the product prospectus.

Uncertain Tax Treatment: Significant aspects of the tax treatment of the ETNs are uncertain. You should consult your own tax advisor about your own tax situation.

Barclays Bank PLC has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus and other documents Barclays Bank PLC has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting www.iPathETN.com or EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if you request it by calling 212-528-7990, or you may request a copy from any other dealer participating in the offering.

The ETNs may be sold throughout the day on the exchange through any brokerage account. Commissions may apply and there are tax consequences in the event of sale, redemption or maturity of ETNs.

Barclays Capital Inc., and its affiliates, and BlackRock Investments, LLC, and its affiliates, do not provide tax advice, and nothing contained herein should be construed to be tax advice. Please be advised that any discussion of U.S. tax matters contained herein (including any attachments): (i) is not intended or written to be used, and cannot be used, by you for the purpose of avoiding U.S. tax-related penalties, and (ii) was written to support the promotion of marketing of the transactions or other matters addressed herein. Accordingly, you should seek advice based on your particular circumstances from an independent tax advisor.

The S&P MLP Index (the "Index") is a product of S&P Dow Jones Indices LLC and has been licensed for use by Barclays Bank PLC. The ETNs are not sponsored, endorsed, sold or promoted by S&P Dow Jones Indices LLC or any of its affiliates (collectively, "S&P Dow Jones Indices"). S&P Dow Jones Indices does not make any representation or warranty, express or implied, to the owners of the ETNs or any member of the public regarding the advisability of investing in securities generally or in the ETNs particularly or the ability of the Index to track general market performance.

© 2015 Barclays Bank PLC.  All rights reserved.  iPath, iPath ETNs and the iPath logo are registered trademarks of Barclays Bank PLC.  All other trademarks, servicemarks or registered trademarks are the property, and used with the permission, of their respective owners.

NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE