A1:=DYNAINFO(6); A2:=IF((LOW > A1),0,IF((HIGH < A1),1,(((A1 - LOW) + 0.01) / ((HIGH - LOW) + 0.01)))); A3:=(VOL / WINNER(LOW)); A4:=REF(HHV(CLOSE,120),1); A5:=REF(LLV(CLOSE,120),1); A6:=((100 * (CLOSE - A5)) / (A4 - A5)); A7:=((A2 > 0) OR (A2 = 1)); A8:=((A7 AND ((A3 / REF(A3,3)) >= 3)) AND (A6 < 80)); 私募机构进场日:IF(FILTER(A8,3),5,0); 
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