通达信涨停止跌信号，成功率非常高

ZT:=REF(C,1)*1.1-C<0.01 AND H=C;{涨停}
DF:=(C-REF(C,1))/REF(C,1)*100<-4;
 AA:=BARSLAST(DF);
箱顶:=DRAWLINE(DF,O,REF(DF,1),REF(O,1),1),COLORMAGENTA;
 CROSS(C,箱顶) AND REF(DF,1)=1 AND ZT;