昨天最低点打布林线下轨选股加点其他限制 昨日布林下轨选股 通达信选股/副图指标 源码 贴图

N:=20;

BOLL:=MA(CLOSE,N);

LB:=BOLL-2*STD(CLOSE,N);

VAR1:=1;

VAR2:=((((2*CLOSE)+HIGH)+LOW) / 4);

VAR4:=LLV(LOW,5);

VAR5:=HHV(HIGH,4);

C1:=(EMA((((VAR2-VAR4)/(VAR5-VAR4))*100),4)*VAR1);

C2:=(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*VAR1);

XG:REF(L,1)<LB AND C>LB AND CROSS(C1,C2);