Binance Surpasses CME in Bitcoin Futures Open Interest

Binance Overtakes CME in Bitcoin Futures Open Interest

Binance has reclaimed its position as the leader in Bitcoin futures open interest, surpassing the CME Group for the first time since late 2023. Binance currently holds approximately 148,500 BTC in open interest, valued at about $9.6 billion, while CME’s open interest stands at roughly 102,840 BTC, worth around $6.7 billion.

Decline in CME’s Open Interest

This shift marks a significant turnaround after two years of institutional dominance by CME. The figures indicate that CME’s open interest has fallen to its lowest level since February 2024, due mainly to a series of declines over five months. The trend has raised questions about whether traditional finance is withdrawing from crypto derivatives or simply moving to different platforms.

Basis Trade Dynamics

The basis trade, a critical strategy during CME’s period of growth, has lost its effectiveness. Institutional players engaged in this delta-neutral trading approach, which involved buying spot Bitcoin or shares of Bitcoin ETFs while selling futures at a premium. However, as Bitcoin’s price declined significantly, the premiums that drove this strategy diminished

Reasons for the Shift

By mid-2026, the annualized basis on CME’s futures contracts dropped to about 3%, falling below the 3.8%% yield on two-year U.S. Treasuries, leading many institutional desks to rethink their strategies. As more capital was attracted to the futures market, the competition narrowed the profitability of these trades, prompting a structural repricing.

Migration to Offshore Contracts

As institutions exited CME, many shifted their focus to offshore perpetual contracts on platforms like Binance, Bybit, and OKX. These perpetual contracts dominate the crypto derivatives sector due to their flexibility in margin requirements and continuous liquidity, making them attractive for institutional market makers.

CME’s Counteractions

In response to declining activity, CME introduced a 24/7 trading model for its cryptocurrency futures and options on May 29, 2026, seeking to fix the weekend trading gap that had put it at a disadvantage. However, this effort has not reversed the larger trend of capital outflow.

Regulatory Developments

Compounding CME’s challenges is a recent decision by the CFTC to approve the first Bitcoin perpetual futures product listed on a regulated U.S. exchange, offered by Kalshi. This move opens a new competitive landscape for institutional trading, with CME also filing legal challenges against the CFTC regarding the classification of perpetual futures.

Conclusion

The reversal of fortunes in Bitcoin futures trading illustrates the dynamic changes within the crypto derivatives market. As Binance reclaims its status, the implications for institutional engagement with regulated platforms remain to be seen, especially amid ongoing regulatory developments and shifts in trading strategies.