2629| 2
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请老师按副图做选股公式,谢谢!! |
30爱心果
最佳答案A1:=EMA(CLOSE,7)-EMA(CLOSE,21);
B1:=EMA((0.668*REF(A1,1)+0.333*A1),1);
做多:IF(A1>=B1,A1,B1),NODRAW;
做空:IF(B1-A1,B1,A1),NODRAW;
做多_REF_1:=做多>REF(做多,1);
做多_FIRST_UP:=做多_REF_1 AND NOT(REF(做多_REF_1,1));
做空_REF_1:=做空>REF(做空,1);
做空_FIRST_UP:=做空_REF_1 AND NOT(REF(做空_REF_1,1));
BBY:做多_FIRST_UP AND 做空_FIRST_UP AND 做多>做空;
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