通达信牛熊王原码选股
XA_1M:=CLOSE<OPEN AND CLOSE=LLV(CLOSE,5) AND HIGH/OPEN>=1.02 AND CLOSE/LOW>=1.02;XA_2M:=HHV(CLOSE,10)/LLV(CLOSE,10)>=1.3;
XA_3M:=NOT(EXIST(CLOSE=OPEN AND REF(CLOSE,1)/CLOSE>=1.092,10));
XA_4M:=NOT(LAST(CLOSE<OPEN,3,0));
牛熊王:XA_1M AND XA_2M AND XA_3M AND XA_4M;
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