ND := 5; DOWN := CLOSE/LLV(LOW,60)<=1.2; PMA1 := MA(CLOSE,5); PMA2 := MA(CLOSE,10); VMA1 := MA(VOL,5); VMA2 := MA(VOL,10); DIFF := EMA(CLOSE,12) - EMA(CLOSE,26); DEA := EMA(DIFF,9); PPDAY := BARSLAST(CROSS(PMA1,PMA2)); YDAY := BARSLAST(CROSS(VMA1,VMA2)); MACDDAY := BARSLAST(CROSS(DIFF,DEA)); 三金叉:IF((PPDAY<=ND AND DAY<=ND AND MACDDAY<=ND),1,0);
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