Today's long position is to open a long near 4020. We have already made a profit, and as long as we do not break 4420, the current defense position is set at 4420. The upper targets are 4478, 4500, and 4478. As long as my stop loss price is not broken, I will continue to hold. Currently, my stop loss is set at 42420#主流币轮动上涨 $ETH .