这个通达信的副图信号出现的时候，选股，如何编写呢？
想编写当那个蓝色的倒三角接触底部的时候，形成倒三角的时候选股
是通达信的
价:=C;
AA:=EMA(INDEXC,800)/EMA(C,800);
大盘参考线:INDEXC/AA,COLORFFFF00;
VAR20:=(3*CLOSE+LOW+OPEN+HIGH)/6;
VAR21:=(20*VAR20+19*REF(VAR20,1)+18*REF(VAR20,2)+17*REF(VAR20,3)+16*REF(VAR20,4)+15*REF(VAR20,5)+14*REF(VAR20,6)+13*REF(VAR20,7)+12*REF(VAR20,8)+11*REF(VAR20,9)+10*REF(VAR20,10)+9*REF(VAR20,11)+8* REF(VAR20,12)+7*REF(VAR20,13)+6*REF(VAR20,14)+5*REF(VAR20,15)+4*REF(VAR20,16)+3*REF(VAR20,17)+2*REF(VAR20,18)+REF(VAR20,21))/210;
VAR22:=EMA(VAR21,15);
VAR23:=HHV(CLOSE,90);
VAR24:=LLV(CLOSE,90);
VAR25:=VAR23-VAR24;
VAR26:=EMA((CLOSE-VAR24)/VAR25-0.5,14);
ZLSP:=VAR26*20;
VAR27:=REF(HHV(CLOSE,66),2);
VAR28:=CROSS(CLOSE,VAR27) AND (HHV(CLOSE,110)/LLV(CLOSE,110)-1)*100<45 AND ZLSP<5.666;
VAR29:=LLV(ZLSP,35)<-8.9 AND CROSS(ZLSP,-7.815) AND ZLSP<-1.2;
VAR30:=10*FILTER(VAR29,41);
OK:15*FILTER(VAR28,41)>10;
大盘参考线:=INDEXC/AA,COLORFFFF00;
VAR20:=(3*CLOSE+LOW+OPEN+HIGH)/6;
VAR21:=(20*VAR20+19*REF(VAR20,1)+18*REF(VAR20,2)+17*REF(VAR20,3)+16*REF(VAR20,4)
+15*REF(VAR20,5)+14*REF(VAR20,6)+13*REF(VAR20,7)+12*REF(VAR20,8)+11*REF(VAR20,9)
+10*REF(VAR20,10)+9*REF(VAR20,11)+8* REF(VAR20,12)+7*REF(VAR20,13)+6*REF(VAR20,14)
+5*REF(VAR20,15)+4*REF(VAR20,16)+3*REF(VAR20,17)+2*REF(VAR20,18)+REF(VAR20,21))/210;
VAR22:=EMA(VAR21,15);
VAR23:=HHV(CLOSE,90);
VAR24:=LLV(CLOSE,90);
VAR25:=VAR23-VAR24;
VAR26:=EMA((CLOSE-VAR24)/VAR25-0.5,14);
ZLSP:=VAR26*20;
VAR27:=REF(HHV(CLOSE,66),2);
VAR28:=CROSS(CLOSE,VAR27) AND (HHV(CLOSE,110)/LLV(CLOSE,110)-1)*100<45 AND ZLSP<5.666;
VAR29:=LLV(ZLSP,35)<-8.9 AND CROSS(ZLSP,-7.815) AND ZLSP<-1.2;
VAR30:=10*FILTER(VAR29,41);
XG:15*FILTER(VAR28,41)>10 OR CROSS(CLOSE,VAR27)
AND (HHV(CLOSE,110)/LLV(CLOSE,110)-1)*100<45 AND ZLSP<5.666;
这样就可以了。｛个人看法，仅供参考。｝
下面这个公式有时选的股还行，但用的人太多了。好的工具谁会在这里公布？有兴进“股群”看看，你会满意的。
N:=9;
M1:=3;
M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,M1,1);
D:=SMA(K,M2,1);
J:=3*K-2*D;
HS:=VOL/CAPITAL*100;
ZUOHS:=MA(HS,5);
ZUOHS>REF(ZUOHS,5)*2 AND J<10;
