8-K: Grayscale XLM Index Update: Binance In, Bitfinex Out

Grayscale Stellar Lumens Trust announced a change to its digital asset trading platforms used for calculating the CoinDesk Stellar Benchmark Rate, adding Binance and removing Bitfinex.

Summary

• CoinDesk Indices, Inc., the Index Provider for Grayscale Stellar Lumens Trust (XLM), updated the Digital Asset Trading Platforms used to calculate the Index Price.
• Effective January 20, 2026, Binance (XLM-U.S. Dollar Coin (USDC) trading pair) was added to the CoinDesk Stellar Benchmark Rate (formerly CoinDesk XLM CCIXber Reference Rate).
• Binance was included because it met the Index Provider's conditions for inclusion.
• Bitfinex (XLM-U.S. Dollar (USD) trading pair) was removed from the Index due to failing to meet the Index Provider's conditions for inclusion.
• The changes were part of the Index Provider's scheduled monthly review.
• Current Constituent Trading Platforms for XLM-USD pairs include Bitstamp by Robinhood, Crypto.com, Kraken, and OKX.
• Current Constituent Trading Platforms for XLM-USDC pairs include Binance and Bybit.

Sentiment

Score: 5

Explanation: The filing reports a routine, procedural update to the index calculation methodology, which is neutral in sentiment. It reflects ongoing maintenance rather than a significant positive or negative event for the Trust's operations or financial health.

Positives

• Inclusion of Binance, a major digital asset trading platform, may enhance the robustness and market representation of the CoinDesk Stellar Benchmark Rate.
• The Index Provider's adherence to scheduled monthly reviews and explicit inclusion/exclusion criteria demonstrates a structured approach to maintaining index integrity.

Negatives

• Removal of Bitfinex, while based on criteria, slightly reduces the number of constituent trading platforms for XLM-USD pairs.

Risks

• The Index Provider retains the right to change the trading venues or the calculation methodology of the Index Price at any time, which could introduce volatility or changes in index representation.
• Reliance on the Index Provider's conditions for inclusion/exclusion means the Trust's index calculation is subject to external criteria that may evolve.

Future Outlook

The Index Provider conducts scheduled monthly reviews, indicating ongoing potential for changes to the constituent trading platforms based on their evolving inclusion and exclusion criteria.

Industry Context

The digital asset industry is dynamic, with trading platforms constantly evolving in terms of liquidity, regulatory compliance, and operational standards. The periodic review and adjustment of index constituents by providers like CoinDesk Indices reflect the need to maintain the relevance and accuracy of benchmarks in a rapidly changing market. The inclusion of Binance and removal of Bitfinex highlight the ongoing shifts in market dominance and adherence to specific operational criteria among exchanges.

Stakeholder Impact

• Shareholders: The change ensures the index remains reflective of market conditions, potentially impacting the accuracy of the Trust's net asset value calculation, though likely with minimal direct impact on share price due to its routine nature.
• Investors: Provides transparency regarding the underlying methodology for the Trust's index, which is crucial for informed investment decisions.

Next Steps

• The Index Provider will continue to conduct scheduled monthly reviews, which may lead to further additions or removals of Constituent Trading Platforms based on their criteria.

Key Dates

Keywords

Grayscale Stellar Lumens Trust, XLM, Stellar, CoinDesk Indices, Digital Asset Trading Platforms, Binance, Bitfinex, Index Price, Cryptocurrency, Trust, SEC 8-K