X_1:=100;
X_2:=VOL<=LLV(VOL,X_1)*1.2 AND VOL>0 AND BARSCOUNT(VOL)>=X_1;
X_3:=COUNT(X_2,5)>=3;
X_4:=VOL>=REF(VOL,1)*1.9 AND CLOSE>REF(CLOSE,1);
X_5:=REF(X_3,1) AND X_4;
地量又倍量:COUNT(X_5,1)>=1;
X_6:=20;
X_7:=REF(HHV(CLOSE,X_6),1);
倍量过左峰:REF(COUNT(CLOSE<X_7,2)=2,1) AND CLOSE>X_7 AND CLOSE>OPEN AND VOL/REF(VOL,1)>=1.9;
