Round-the-Clock Equity Data Comes to Sei @Chainlink U.S. Equities Streams are now live on @SeiNetwork, delivering institutional-grade price data for the $80 trillion global stock market to a
@Chainlink U.S. Equities Streams are now live on @SeiNetwork, delivering institutional-grade price data for the $80 trillion global stock market to a blockchain environment that never closes. Chainlink Data Streams has been integrated into Sei Network as its preferred oracle solution, bringing low-latency, high-frequency market data to power real-time DeFi and trading applications.
The practical effect is significant. Decentralized venues on Sei can now bypass the opening and closing hours of legacy exchanges, settling tokenized equity positions around the clock with sub-second finality. Sei, a layer-1 blockchain featuring EVM compatibility and parallelized execution, will use Chainlink Data Streams for sub-second price latency, high data accuracy, and liquidity-weighted bid-ask spreads.
Chainlink has launched Data Streams for major U.S. equities and ETFs including SPY, CRCL, QQQ, NVDA, AAPL, and MSFT, with additional markets and asset classes on the horizon.The infrastructure has helped enable more than $25 trillion in on-chain transaction volume for leading DeFi applications.
@MonacoTrading is among the first protocols to put these $LINK-powered streams to work, using them to build high-frequency markets for primary stock tickers directly on the $SEI execution layer. Monaco is the high-frequency trading layer designed to establish a decentralized Wall Street on the Sei network.The protocol achieves microsecond execution coupled with Sei's 400-millisecond settlement, a 200,000x improvement over traditional T+1 settlement cycles.
Chainlink U.S. Equities Streams are already being leveraged by other top protocols, including Lighter, BitMEX, ApeX, HelloTrade, Decibel, Opinion Labs, and Orderly Network. The arrival of the streams on Sei broadens that ecosystem further, giving builders on the network access to the same pricing infrastructure used by established derivatives venues.
Chainlink's recent partnership with the U.S. Department of Commerce will also bring Bureau of Economic Analysis data on-chain to Sei Network, including Real GDP, PCE Price Index, and domestic purchasing metrics. That layer of macroeconomic data, combined with live equity feeds, positions Sei as one of the more comprehensively wired blockchains for finance-focused applications.
Sources:Chainlink Data Streams Launches on Sei as Preferred Oracle Infrastructure (Sei Blog)Chainlink Launches 24/5 U.S. Equities Streams (Chainlink Blog)Monaco Launches Wall Street-Grade Trading Infrastructure on Sei (PR Newswire)
