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When Oracle Pricing Breaks: The SKHYNIX Perps Flash Crash A 17.9% drop in under minutes. Not caused by earnings, a macro shock, or a whale exiting. Just a bad price feed. SK Hynix perpetuals on a perps platform briefly collapsed after abnormal pre-market pricing appeared on Korea's NXT market. The platform is now investigating, but the damage to liquidity was already done: traders got rekt on positions they had no fundamental reason to close. This is the oracle problem playing out in real time. Perps platforms pricing synthetic assets off external feeds inherit every anomaly those feeds carry. When a pre-market session in Korea generates a distorted print, any platform using that data as its reference price has a problem. And in perps, that problem cascades fast: liquidations trigger, funding rates swing, and market depth evaporates before most participants can react. The nuance here is that this wasn't a rug or a hack. It was a plumbing failure. Pre-market sessions are thin, illiquid, and notoriously easy to move with small volume. Using them as anchor prices for leveraged perpetual contracts is a design choice that deserves more scrutiny. As perps expand into real-world assets like equities, getting oracle infrastructure right isn't optional. Bad inputs in thin markets produce bad outputs in leveraged products. That's not a bug, it's arithmetic. Share your thoughts in the comments 👇