Chainlink launches 24/5 US stock data feed, bringing approximately $80 trillion of the US stock market on-chain
According to the official announcement, Chainlink has launched a 24/5 U.S. Equities Streams data feed, providing DeFi with access to U.S. stock market data covering pre-market, after-hours, and overnight periods for the first time, enabling the approximately $80 trillion U.S. stock market to operate continuously on-chain.This data feed supports high-frequency, cryptographically signed market data available 24 hours a day, 5 days a week, including not only mid-prices but also bid and ask prices, trading volumes, latest transaction prices, market status indicators, and data freshness metrics, providing a complete market context for on-chain trading, clearing, and risk management. Chainlink stated that this solution has been launched on over 40 blockchains and can support various RWA application scenarios such as U.S. stock perpetual contracts, prediction markets, synthetic stocks, lending, and structured products.Several trading platforms, including Lighter, BitMEX, ApeX, and Orderly Network, have adopted this data feed, promoting the development of a continuous U.S. stock market on-chain. Chainlink pointed out that the 24/5 data feed addresses the structural mismatch between traditional U.S. stock trading hours and the 7×24 operation of blockchain, marking a key step in facilitating the large-scale on-chain adoption of institutional-grade U.S. assets.