LT:=LLVBARS(L,60);
LTT:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1);
HT:=FINDHIGHBARS(H,LT+1,60,1);
EXT1:DRAWLINE(CURRBARSCOUNT=CONST(HT)+1,H,ISLASTBAR,REF(H,HT),0),COLORYELLOW,LINETHICK2;
TT:=BARSLAST(CURRBARSCOUNT=CONST(HT)+1);
T:=BARSLAST(CROSS(C,REF(H,TT)));
GL:=C/REF(H,TT);
TA:=BARSLAST(GL=HHV(GL,T+1));
DF:=(C-REF(C,TA+1))/REF(C,TA+1)*100;
JL:=L/REF(H,TT);
XG:=DF<-8 AND JL<1.075 AND MIN(C,O)*1.005>=REF(H,TT);
XGT:=BARSLAST(COUNT(XG,T+1)=1 AND XG);
QF:=BACKSET(XGT=0,TA+1);
QFT:=BARSLAST(CROSS(QF=1,0.5));
XZF:=REFX(DF,BARSNEXT(XGT=0));
DRAWICON(CROSS(XGT=0,0.5),L*0.95,1);
DRAWLINE(T=0,REF(H,TT),QFT=0,REF(H,QFT),0),DOTLINE,COLORYELLOW;
DRAWLINE(QFT=0,REF(H,QFT),XGT=0,REF(H,TT),0),DOTLINE,COLORYELLOW;
DRAWTEXT(TT=0,REF(H,TT)*1.05,VARCAT(VARCAT('支撑价：',VAR2STR(REF(H,TT),2)),'元'))COLORYELLOW;
DRAWLINE(QFT=0,REF(H,QFT)*1.05,QFT=10,REF(H,QFT)*1.05,0),COLORWHITE,LINETHICK3;
DRAWTEXT(QFT=0,REF(H,QFT)*1.1,VARCAT(VARCAT('信号处跌幅：',VAR2STR(XZF,2)),'%'))COLORYELLOW;

{
选股公式:

LT:=LLVBARS(L,60);
LTT:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1);
HT:=FINDHIGHBARS(H,LT+1,60,1);
TT:=BARSLAST(CURRBARSCOUNT=CONST(HT)+1);
T:=BARSLAST(CROSS(C,REF(H,TT)));
GL:=C/REF(H,TT);
TA:=BARSLAST(GL=HHV(GL,T+1));
DF:=(C-REF(C,TA+1))/REF(C,TA+1)*100;
JL:=L/REF(H,TT);
XG1:=DF<-8 AND JL<1.075 AND MIN(C,O)*1.005>=REF(H,TT);
XG:COUNT(XG1,T+1)=1 AND XG1;
}

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