I thought this time the slippage could be controlled within 0.5%, but the market order went down and directly ate 3% of the depth, watching the cost line jump up. That coin's liquidity was already thin, and I picked an awkward time like 3 PM, just after a wave of on-chain liquidations swept through, and the depth hadn't recovered yet.

Now before placing an order, I first scan the unlock calendar, and directly skip the pools with large unlocks next month. I'd rather wait than be the one catching the falling knife. In short, slippage is not a technical problem, but a patience problem - if you try to bake before fermentation is complete, the result will definitely be sour.