Chainlink Launches 24/5 U.S. Equities Data Streams

Chainlink has launched 24/5 U.S. Equities Streams, expanding its Data Streams product to deliver fast, secure market data for major U.S. stocks and ETFs across regular, after-hours, and overnight sessions.

The company says the rollout is meant to unlock onchain access to the roughly $80 trillion U.S. stock market by giving DeFi protocols a continuous data feed that matches “always-on” blockchain markets.

Why “24/5 equities data” is the missing piece for RWAs

Chainlink argues that tokenized real-world assets are growing, but U.S. equities remain underrepresented onchain because traditional stock trading happens in fragmented sessions while blockchains run 24/7. Most onchain equity data has historically been limited to standard U.S. market hours, creating “price blind spots” and higher risk outside the main session.

Its pitch: if onchain markets want to offer credible equity-linked products—especially continuous trading formats like perps—they need high-fidelity price data beyond 9:30am–4:00pm ET.

What Chainlink says the streams include beyond price

Chainlink says 24/5 Equities Streams provide sub-second pricing and a broader market “context” designed for risk management and execution logic—not just a mid-price. The data fields listed include bid/ask prices and volumes, last traded price, volume, market-status flags (regular, pre-market, post-market, overnight, weekend/closed, unknown), and staleness indicators.

The intended result is more reliable pricing and liquidation behavior for equity-linked DeFi products during off-hours, when stale references and thin session data can cause mispricing.

Early adopters include Lighter and BitMEX

Chainlink says the streams are already being used by a group of exchanges and RWA market providers, naming Lighter and BitMEX, plus ApeX, HelloTrade, Decibel, Monaco, Opinion Labs, and Orderly Network.

The company frames this as early demand for institutional-style data infrastructure that can support “always-on” equity markets onchain.

Availability and what’s next

Chainlink says the product is live on 40+ blockchains and can be integrated via its documentation, with support available for teams that want help implementing the feeds.

It also hints that “24/5 is just the beginning,” pointing to future expansion toward broader coverage and more always-on market data for RWAs.

Why it matters for crypto

• Continuous equities data makes it easier to build equity perps, lending, and structured products that don’t break outside U.S. market hours.
• “Beyond price” fields (bid/ask, staleness, session flags) help protocols tighten liquidation logic and reduce off-hours mispricing risk.
• More credible equity data is a key prerequisite for scaling tokenized stocks and broader RWA market structure onchain.
• Early adoption by derivatives venues signals demand for institutional-grade data rails, not just retail token wrappers.

What to watch next

• Whether more major perps venues and RWA platforms publicly integrate 24/5 Equities Streams into production markets.
• Which equity/ETF universe is supported first in practice, and how quickly coverage broadens.
• How protocols handle off-hours risk controls (caps, circuit breakers, margin schedules) now that continuous data is available.
• Any move from “24/5” toward fuller 24/7 data coverage, which Chainlink hints is on the roadmap directionally.

Source: Chainlink Blog