Stayed in front of the screen. $CRV This order is now free, entered at 0.2319, and so far the feel is really smooth, and the account's floating profit has also given feedback.

Around 0.2319, I wasn't watching for excitement, but for a weak rebound, obvious resistance above, and declining capital absorption.
When the signal appeared, I followed the short position idea and entered without dragging it out.
Now the price is at 0.227, the space has been created, with a profit and loss of +101.75%.
I suggest taking 85% profit first, and for the remaining 15%, see if there's still room to go down;
Keep an eye on the stop loss and retracement for the open position, and don't hold on hard during big volatility.
Don't chase after missed positions blindly; wait for my next signal to act. $BTC $ETH