Perpetual contract short-term trading skills "specify stop-profit and stop-loss targets" The error rate of short-term perpetual contract trading is often higher than that of medium and long-term trading. At the same time, the time cycle of short-term trading is short, and there are fewer opportunities to correct mistakes. Therefore, when the trend does not match the expectations in hand, it is necessary to stop profit or stop loss in time, withdraw funds, and wait for the next opportunity to enter the market. #BTC #热门推荐 #WIF #SHIB