
Barclays Bank PLC Proposes Index Change for iPath Select MLP ETNs
Barclays Bank PLC (“Barclays”), serving as the index sponsor for the CIBC Atlas Select Index (the “Index”), has officially announced the commencement of a consultation process regarding proposed modifications to the Index. This process is aimed at assessing the potential impact of these changes and gathering feedback from stakeholders, including investors and financial professionals.
The performance of the iPath® Select MLP ETNs (the “ETNs”), which are financial instruments issued by Barclays Bank PLC, is directly linked to the performance of the Index. As such, any changes to the structure or methodology of the Index could have significant implications for ETN holders and prospective investors.
Details of the Proposed Change
Under the current structure, as outlined in the official prospectus for the ETNs, the CIBC Atlas Select Index undergoes rebalancing on a quarterly basis over a span of four business days. The proposed amendment seeks to extend this rebalancing period to eight business days, effectively doubling the timeframe within which these adjustments take place.
If the proposed changes are approved and implemented, they are expected to take effect on April 11, 2025. Barclays Index Administration (“BINDA”), an independent function within Barclays Investment Bank that oversees the governance of the bank’s index sponsorship activities, is spearheading this consultation and evaluation process.
Purpose and Rationale Behind the Change
Barclays has indicated that extending the rebalancing period from four to eight business days is intended to enhance the overall efficiency and stability of the Index. The proposed change is expected to mitigate the potential market impact that Barclays Bank can arise from large asset reallocations within a short timeframe. By spreading out transactions over a longer period, Barclays aims to reduce price volatility and ensure a smoother transition during rebalancing.
Additionally, this adjustment may help align the Index with evolving market practices and investor expectations, particularly in response to liquidity constraints Barclays Bank and trading cost considerations. Extending the rebalancing period could also contribute to a more measured and calculated approach to adjustments, thereby benefiting both institutional and retail investors who rely on the Index for exposure to selected MLP (Master Limited Partnership) investments.
Consultation Process and Stakeholder Engagement
BINDA has issued an official Consultation Announcement detailing the proposed changes, which can be accessed Holders of the ETNs, institutional investors, and other interested stakeholders are encouraged to review the document and provide Barclays Bank their feedback on the proposed amendments. The consultation period will remain open until March 26, 2025, offering all relevant parties ample time to assess the implications of the change and submit their opinions.
Those who wish to participate in the consultation process and provide feedback should follow the instructions outlined in the Consultation Announcement. Barclays values investor input and aims to ensure that any modifications made to the Index reflect the interests and concerns of all relevant stakeholders.
Impact on ETN Holders and Investment Considerations

Given that the iPath® Select MLP ETNs are directly linked to the performance of the CIBC Atlas Select Index, any alterations to the Index methodology could potentially affect returns on these ETNs. As Barclays Bank such, investors should carefully evaluate the implications of the proposed changes before making investment decisions.
Current ETN holders, as well as those considering an investment in these securities, are strongly encouraged to review the risk disclosures outlined in the prospectus for the ETNs. Investment decisions should be made in consultation with a qualified financial advisor who can assess the potential risks and benefits associated with these changes.
Risk Factors and Important Considerations
Investing in ETNs carries significant risks, and these instruments may not be suitable for all investors. Unlike traditional debt securities, ETNs do not provide principal protection, meaning that investors may lose some or all of their invested capital.
Key risks associated with ETNs include:
- Market Risk: The value of ETNs is influenced by the performance of the underlying Index, which can be affected by market fluctuations and sector-specific trends.
- Liquidity Risk: ETNs may have limited liquidity, and investors could encounter difficulties buying or selling the securities at desired prices.
- Credit Risk: Since ETNs are unsecured debt obligations issued by Barclays Bank PLC, their value is subject to the creditworthiness of Barclays. In the event of financial instability or default by Barclays, investors may face losses.
- Tracking Discrepancies: Although ETNs are designed to reflect the performance of the underlying Index, tracking differences can arise due to various Barclays Bank market factors, fees, and operational considerations.
- Regulatory and Tax Implications: Changes in regulations, as well as tax treatment considerations, can impact the returns and suitability of ETNs for certain investors.
Prospective investors should carefully review these risk factors and consult financial professionals before making investment decisions related to the ETNs.
Final Thoughts
The proposed extension of the rebalancing period for the CIBC Atlas Select Index from four to eight business days marks a significant development in the administration of the Index. Barclays’ consultation process demonstrates its commitment to transparency and stakeholder engagement in evaluating changes that could impact investors.
ETN holders and market participants are encouraged to take part in the consultation process, review the details of the proposed change, and assess Barclays Bank how these modifications align with their investment strategies. As always, prudent risk management and due diligence remain essential when evaluating any financial instrument, particularly those linked to dynamic and evolving market indices.
Investors should monitor updates from Barclays and consult financial professionals to make informed decisions regarding their exposure to the iPath® Select MLP ETNs and the underlying CIBC Atlas Select Index.