$BTC I close the long position, the closing short price is 350, the remaining price is 300, the fee is 100, the remaining price is 200, which is still not as good as before, I closed it at 500, profit 300, fee 50, remaining price 250, the price is still funny, lol, reopen the long position at 115k to catch the M5 frame, if it reverses, open a hedge again, lol