通达信布林日周开口选股指标公式

N:=20;
MID:=MA(C,N);
VART1:=POW((C-MID),2);
VART2:=MA(VART1,N);
VART3:=SQRT(VART2);
UPPER:=MID+2*VART3;
LOWER:=MID-2*VART3;
boll:=REF(MID,1);
UB:=REF(UPPER,1);
LB:=REF(LOWER,1);
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
macd:=2*(DIFF-DEA);
FH1:=REF(MacD,1) FH2:=MACD>=0 AND COUNT(MACD>REF(MACD,1),1)=1;
FH3:=EMA(C,30)>=REF(EMA(C,30),1) AND COUNT(EMA(C,5)>EMA(C,10) AND EMA(C,10)>EMA(C,30),1)=1;
FH4:=crOSS(C,EMA(C,30)) OR C>EMA(C,30);
FH5:=FH1 AND FH2 AND FH3 AND FH4;
FH6:=FH1 AND FH2 AND FH3 AND FH4 AND Abs((DIFF-DEA)/C)<0.018;
FH7:=FH1 AND FH2 AND FH3 AND FH4 AND MACD<0.10;
FH8:=COUNT(C/REF(C,1)>=1.098 AND L=1 AND BARSCOUNT(C)>120;
XG:BOLL>=O AND BOLL<=C AND BOLL#WEEK>O AND BOLL#WEEK<=C
AND MA(V,5)>MA(V,135) AND FH5 OR FH6 OR FH7 AND FH8 AND (UPPER-LOWER)/MID<0.16;