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if(MarketPosition == 0 && High >= High[2] && KC != -1) { Buy(1,High[2]); KC = 1; } If(MarketPosition == 1 && Low <= Low[3]) Sell(1,Low[3]); If(MarketPosition == 0 && Low <= Low[2] && KC != 1) { SellShort(1,Low[2]); KC = -1; } If(MarketPosition == -1 && High >= High[3]) BuyToCover(1,High[3]); 老师你好,我想问一下,就是如果上一个持仓是空单,那赋值kc=-1,那我需要用到如果上一个持仓是空单,就不开仓,那上面开仓条件里这个kc后面需不需要加【1】?