MA5:=MA(C,5);//5周期均线
MA10:=MA(C,10)//;10周期均线
CN1:=CONDBARS(CROSSUP(MA5,MA10),CROSSDOWN(MA5,MA10));//cn1的结果ma5>ma10的区间错误
A:=CROSS(MA(C,5),MA(C,10));
B:=CROSS(MA(C,10),MA(C,5));
CN1: REF(HHV(K,BARSLAST(A)+1),BARSLAST(B));