Coinbase’s new US500 index perpetual contract has surpassed $100 million in 24-hour trading volume just one week after launch, according to CEO Brian Armstrong The product gives US traders exposure to an index representing the country’s 500 largest companies through a single perpetual contract, allowing traders to take positions on the US stock market rather than individual shares.
The launch is notable because perpetual contracts have traditionally been associated with crypto markets. Coinbase is now applying the format to equities, giving traders a way to maintain long or short exposure to US large-cap stocks without holding the underlying shares. Armstrong said the company is already asking traders which other index perpetuals they would like to see next.
We’re seeing great early momentum for our new US500 index perp – we crossed $100M 24h trading volume just a week after launch.
It’s an index of the 500 largest companies in America, available for trading in the US!
What other perps indices do you want to see? pic.twitter.com/D8TZ3OZTbV
— Brian Armstrong (@brian_armstrong) August 28, 2026
Why are traders turning to stock index perps?
The early volume suggests there is demand for a simpler way to trade broad market movements. Instead of buying hundreds of companies individually, traders can take one position linked to a large-cap US index. Traditional S&P 500 products such as SPY already provide broad exposure. Still, a perpetual contract brings a trading structure familiar to crypto traders, including the ability to go long or short without a fixed expiry.
The competition is also developing quickly. Coinbase launched its US500 contract on August 17, while Kalshi filed with the CFTC just days later for its own US500 perpetual product. That suggests exchanges see an opportunity to bring more traditional financial assets into the perpetual market rather than keeping the product category focused on cryptocurrencies.
Could stock perps become a bigger bridge between crypto and traditional markets?
The $100 million daily volume is still small compared with established US equity and futures markets, so it is too early to call the product a major threat to traditional trading. But the speed at which Coinbase’s US500 contract attracted activity is significant. Other platforms are already offering similar products, with DeFiLlama showing several onchain S&P 500 perpetual markets operating alongside Coinbase’s offering.
If traders respond well to US500, exchanges could add contracts tracking the Nasdaq 100, the Dow Jones Industrial Average, major international indices, or specific sectors. That would push perpetuals further beyond crypto and create a single trading environment where users can speculate on both digital assets and traditional markets.
For Coinbase, that could make the US500 more than just another derivatives product. It could be an early test of whether the trading behaviour that made crypto perpetuals so popular can be transferred to traditional financial markets.
Meanwhile, Coinbase expanded its UK business beyond traditional crypto trading, rolling out derivatives for eligible professional clients as part of its push to become a bigger financial platform.
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