$BTC It is recommended not to touch the BTC short position, you can enter the spot at around 101000. If $DOGE falls back to around 0.4, you can open a spot position. $ETH To open a short position, you can only place 3995. The maximum position you can open is 20 times, and the position is controlled at one-sixth, 4100 stop loss, 3920 take profit