通达信地底炮选股指标公式

XA_1:=MA(CLOSE,20);
XA_2:=REF(CLOSE,8)/REF(XA_1,8)<=0.82 OR REF(CLOSE,15)/REF(XA_1,15)<=0.82;
XA_3:=REF(CLOSE,1)/REF(CLOSE,2)>=1.08;
XA_4:=CLOSE/REF(CLOSE,1)>1.03 AND CLOSE>=HHV(HIGH,20)*0.95;
X5:XA_1 AND XA_2 AND XA_3 AND XA_4;