Down 21% in 1 Day, Is Chainlink Still a Buy?

2025-10-17 08:49:00 ET

When the market enters a hurricane, it's important to pay attention to which assets sink and which ones float. The Oct. 10 to 11 crypto flash crash was one of those moments, and it put a spotlight on a deceptively boring piece of plumbing -- the humble price oracle and the oracle coins that offer data services.

Chainlink (CRYPTO: LINK) , the single biggest and most widely used oracle service in crypto, fell hard with the pack, sliding roughly 21% in a single day as the sell-off ricocheted across the sector. Its price has since rebounded somewhat, so there's no ongoing disaster for holders -- but there's a wrinkle here that complicates the issue of whether it's still worth buying. Let's investigate.

Data oracles are platforms that import prices and other quantitative information from the real world into smart contracts so that they can be used programmatically in crypto applications. Chainlink is thus a key pillar of the crypto sector's infrastructure, as it's the most commonly used oracle.

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