These past two days, I’ve noticed everyone comparing RWA, U.S. bond yield, and on-chain yield products together—but I’m actually more concerned about an old issue: whether oracle price feeds can keep up. To put it plainly, the moment you open leverage and take out collateralized borrowing, liquidation isn’t “determined by the market”; a large part of it is decided by “oracle price updates + delay.”

Once the oracle price updates fall behind—even by half a beat—the worst-case scenario is this: the market price drops through first, and your position should already be liquidated, but the system hasn’t reacted yet. By the time the oracle catches up, it triggers a whole batch of liquidations at once, leading to even bigger slippage. What you see then is, “How did I get liquidated so suddenly, and why was it so brutal?” On the flip side, there’s also the “false alarm” situation: the price clearly comes back, but the oracle hasn’t, and you’re still getting pressed down and scraped along… pretty absurd, but also very real.

I’m more like the kind of person who watches the oracle price timestamp and update frequency, rather than someone fixated on the last two digits after the decimal point of APY. Anyway, my approach is: don’t push your position right to the edge—especially in pools that depend on a single quote source. If there’s big volatility, I’d rather make a little less than hand my life over to delay. That’s it for now.