XA_1:=EVERY(CLOSE>REF(CLOSE,1),3);
XA_2:=EVERY(OPEN>REF(CLOSE,1),2);
XA_3:=XA_1 AND XA_2 AND NOT(DYNAINFO(4)=0);
XA_4:=CLOSE<0.96*OPEN OR CLOSE<=REF(CLOSE,1)*0.96 OR CLOSE>1000 AND CLOSE<=REF(CLOSE,1)*0.98;
XA_5:=BARSLAST(FILTER(XA_4,2));
XA_6:=REF(MAX(OPEN,CLOSE),XA_5);
过大阴三连元:CROSS(CLOSE,XA_6) AND XA_3 AND BARSCOUNT(CLOSE)+1>30 AND NOT(DYNAINFO(4)=0);
