The Dominance of Perpetual Futures in Crypto Markets and Beyond

The process of setting crypto prices has evolved beyond traditional spot trading, where buyers and sellers meet on an exchange. Perpetual futures, also known as perpetual swaps or 'perps,' have taken center stage in determining prices for bitcoin, ether, and other cryptocurrencies. These contracts, which never expire, now account for approximately 93% of all crypto futures volume, often surpassing the daily volume of the underlying spot market. Unlike traditional futures contracts, perpetual futures do not have a settlement date and can be held indefinitely, provided the holder pays a funding rate that varies daily. Research has shown that perpetual swaps on unregulated venues are the strongest instruments for bitcoin price discovery, with regulated futures and U.S. spot exchanges reacting to these moves rather than leading them. The evidence suggests that derivatives markets, particularly perpetual futures, are where prices are made. This is evident in the way perpetual futures led price rallies in bear markets, such as those seen in January and April-May 2026, despite spot demand contracting. The funding rate, which is paid by the crowded side of the trade every few hours, serves as a tether that keeps the contract price anchored to the underlying asset and provides a live readout of market sentiment. However, for traders holding directional positions for extended periods, the funding rate can eat into their profits without providing new insights into the market. The use of perpetual futures contracts to predict the IPO price of SpaceX is a notable example of their influence extending beyond cryptocurrency markets. Traders on various exchanges, including Binance and Hyperliquid, bought and sold exposure to SpaceX through pre-IPO perpetual futures, which accurately predicted the company's IPO price. The accuracy of these contracts was tested when SpaceX listed on the Nasdaq, and the perpetuals on Hyperliquid and Binance quoted a price equivalent to roughly $170 a share, above the $135 set by underwriters. The stock's first-day performance closely matched the predictions of the perpetual futures market, demonstrating the power of derivatives in price discovery. However, the subsequent decline in SpaceX's stock price, due to factors such as supply that perpetual futures could not have priced, highlights the limitations of these contracts. The experience with SpaceX reinforces the research indicating that derivatives markets, particularly perpetual futures, are increasingly where prices are discovered, with spot markets following.