ZT:=(O-REF(H,1))/REF(H,1)*100>0;
实体:=(MAX(C,O)-MIN(C,O))/MIN(C,O)*100>2 AND C 乌云盖顶:=ZT AND 实体;
TT:=BARSLAST(乌云盖顶);
QM1:=HHV(H,TT)<=REF(H,TT);
XG:CROSS(C,REF(O,TT)) AND TT<90 AND REF(QM1,1);