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CME Futures Open Interest Tops Binance After Flash Crash


Key Takeaways:

  • CME futures open interest in the top four cryptocurrencies reached $28.3 billion, which is more than Binance’s $23 billion and Bybit’s $12.2 billion.

  • Despite CME’s lead in open interest, non-regular exchanges still lead trading volumes, especially altcoin and perpetual futures.

Friday’s cryptocurrency market crash unleashed a record $74 billion in leveraged positions across the industry. Although prices have recovered more than half of the losses within hours, the damage to futures open interest has already been done. The movement triggered an unexpected move that could mark the “end of an era” for the unregulated cryptocurrency derivatives market.

Aggregate cryptocurrency futures open interest, USD. Source: Coinglass

Exchanges faced massive liquidity and automatic liquidations as traders’ margins fell, allowing the traditional Chicago Mercantile Exchange (CME) to take the lead over Bitcoin (BTC), Ether (Eth), Solana (Sol) and xrp (XRP) futures. Total liquidity reported by Coinglass reached a record-high $19.2 billion, while the effective number should be higher as some Exchanges undergo their data.

Futures open interest in leading exchanges, USD. Source: Coinglass / Cointelegraph

Aggregate CME futures open interest in the top four cryptocurrencies reached $28.3 billion on Wednesday, surpassing Binance’s $23 billion and $12.2 billion. While this marks a major step toward institutionally driving price discovery, it doesn’t mean exchanges have lost their competitive edge.

CME led open interest, but trading will remain on exchanges

Binance still leads smaller altcoin futures with $7 billion in total spread (BNB), (Doge), (Hype) and similar assets, while bybit holds another $ 4.4 billion. In addition, the top three exchanges – Binance, OKX, and bybit – collectively trade more than $100 billion per day in BTC, ETH, SOL, and XRP futures, compared to the CME’s $14 billion average.

Although the CME has emerged as the leading market in open interest, trading activity remains heavily concentrated on less regulated cryptocurrency exchanges, where Perpetual futures contract (reverse swap) Dominant rather than weekly or monthly expiration.

CME Bitcoin Futures Open Interest, USD. Source: Coinglass

Bitcoin Futures Open Interest on the CME stood at $16.2 billion on Wednesday, down 11% from $18.3 billion before Friday’s crash. In contrast, Binance saw a sharper 22% fall over the same period. The diversity comes from Binance’s higher leverage, wider use of cross-collateral, and the significantly larger share of retail traders.

How Binance’s Portfolio Margin Works. Source: Binance

The complex liquidation process tied to portfolio margin and the sudden flash crash in several cryptocurrencies on binance triggered automatic liquidation mechanisms throughout the broader market, which also disrupted the pricing oracles used by decentralized exchanges. CME futures have not been affected since trading stopped at 4:00 central time on Friday and will resume on Sunday.

Related: Crypto ‘Got A Grade Pass’ In Weekend Crash: Bitwise’s Matt Hougan

Another difference is CME Futures are cash-settled and requires a maintenance margin of about 40%, virtually limiting traders to 2.5x leverage. In contrast, unregulated cryptocurrency derivatives platforms often offer up to 100x leverage and accept a wide range of collateral, including altcoins and synthetic stablecoins.

CME plans to introduce 24 hour trading for futures and options in early 2026, pending regulatory approval, a move that could drive more demand and potentially shift trading volumes away from crypto exchanges. For now, however, the CME’s lead in open interest alone does not signal the “end of an era” for the unregulated cryptocurrency derivatives market.

This article is for general informational purposes and is not intended to be and should not be construed as legal or investment advice. The views, thoughts, and opinions expressed herein are those of the author alone and do not necessarily reflect or represent the views and opinions of Cointelegraph.