Chainlink Data Streams Deliver Real-Time Equity Prices Onchain

Chainlink has launched a new product called Data Streams, which delivers real-time pricing data for major U.S. equities and ETFs directly onto blockchain networks. This initiative is now operational on 37 blockchain networks, providing low-latency access to market data for assets such as SPY, QQQ, NVDA, AAPL, and MSFT [1]. The data is aggregated from multiple primary and backup sources, processed through Chainlink’s decentralized oracle networks (DONs), and delivered in a structured format, ensuring continuous uptime and trustworthiness [2]. Each data point is timestamped, allowing platforms to distinguish between current and outdated prices and enabling automatic trading suspensions during market closures [3].

The launch of Data Streams is a significant development for tokenized financial markets, supporting the creation of innovative use cases such as tokenized stock trading, perpetual futures, and synthetic ETFs [4]. According to Chainlink’s Chief Business Officer, Johann Eid, the initiative closes a critical gap between traditional finance and blockchain infrastructure, marking a significant leap forward for tokenized markets [5]. Early adopters such as GMX and Kamino Finance have already integrated the service. Thomas Short, co-founder of Kamino Finance, highlighted that Data Streams will improve user experience by offering seamless interfaces while maintaining security and trust across projects [6].

The RWA (real-world asset) market is expected to grow significantly, with projections suggesting it could reach $30 trillion by 2030. Chainlink’s Data Streams provide foundational infrastructure to support this growth, enhancing security and scalability in tokenized equity markets [7]. The launch has also had a measurable impact on Chainlink’s native token, LINK, which experienced a 4% price increase in the days following the announcement [8]. Analysts suggest that the integration of real-time financial data into blockchain systems could drive broader adoption of tokenized assets, bridging the gap between traditional finance and decentralized infrastructure [9]. However, the long-term success of the initiative will depend on sustained demand from developers and market participants seeking reliable onchain financial tools.

Chainlink’s Data Streams for U.S. equities and ETFs reinforce the company’s role as a key provider of real-world data in the blockchain industry. The move aligns with broader trends toward tokenizing traditional assets and integrating blockchain technology into global financial markets [10].

Source:

[1] title: Chainlink Launches Data Streams for U.S. Equities and ... (https://www.prnewswire.com/news-releases/chainlink-launches-data-streams-for-us-equities-and-etfs-to-power-secure-tokenized-rwa-markets-onchain-302520632.html)

[2] title: Chainlink Launches Real-Time U.S. Equity and ETF Data ... (https://www.ainvest.com/news/chainlink-launches-real-time-equity-etf-data-streams-37-blockchains-2508/)

[3] title: Chainlink Launches Real-Time US Equities Data Streams ... (https://thedefiant.io/news/blockchains/chainlink-launches-real-time-u-s-equities-data-streams-tokenised-markets-5c241dc2)

[4] title: Chainlink Launches Data Streams for U.S. Equities and ETFs (https://blog.chain.link/chainlink-data-streams-us-equities-etfs/)

[5] title: Chainlink - X (https://x.com/chainlink/status/1952338777021485537)

[6] title: Chainlink unveils Data Streams for U.S. equities and ETFs (https://crypto.news/chainlink-unveils-data-streams-for-u-s-equities-and-etfs/)

[7] title: Chainlink Launches Data Streams to power tokenized U.S. ... (https://www.msn.com/en-us/money/other/chainlink-launches-data-streams-to-power-tokenized-u-s-stocks/ar-AA1JTi5Z?ocid=finance-verthp-feeds)

[8] title: LINK Rebounds 4% as Chainlink Roll Outs Data Streams ... (https://www.coindesk.com/markets/2025/08/04/link-rebounds-4-as-chainlink-roll-outs-data-streams-for-u-s-equities-and-etfs)

[9] title: LINK Price Climbs 4% Following Chainlink's Launch of ... (https://holder.io/news/link-price-climbs-4-chainlink-data-streams-launch/)

[10] title: Chainlink Launches Real-Time US Equities Data Streams ... (https://cryptoslate.com/chainlink-launches-real-time-us-equities-data-stream-on-37-blockchains/)