以下是通达信操盘决策变红源码附图
HJ_1:=FORCAST(EMA((3*ADVANCE+2*OPEN+VOLINSTK+QHJSJ)/7,3),8);
HJ_1>=REF(HJ_1,1) AND REF(HJ_1,1)<REF(HJ_1,2);
若上述公式在汇盈系列行情数据分析软件中有异常，请尝试如下公式：
HJ_1:=FORCAST(EMA((3*CLOSE+2*OPEN+HIGH+LOW)/7,3),8);
HJ_1>=REF(HJ_1,1) AND REF(HJ_1,1)<REF(HJ_1,2);
