Today I closed a few thousand U on the short position next door at #zec , most of the short positions are still unchanged, and it is currently running in a downward channel. Yesterday, I followed the big coin for a rebound, but it didn't last long before facing stronger selling pressure. There will be some support at 300, and if it can rebound to the upper channel around 370, I am also prepared to add to the short position. The major support level should be around 250, and below 300, I plan to gradually close some ZEC short positions, waiting for a mid-level rebound to continue adding to the short position.