通达信圣剑抄底选股指标公式

X_1:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100;
X_2:=SMA(X_1,9,1);
X_3:=SMA(X_2,3,1);
X_4:=3*X_2-2*X_3;
X_5:=HHVBARS(HIGH,50);
X_6:=(CLOSE-REF(OPEN,X_5))/REF(OPEN,X_5)*100;
CHDI:crOSS(X_4,20) AND X_6<(-13);