A:=REF(C,1)>REF(C,2)*1.098 ;P:=CY:=IF(C>O,(O-L)/(H-O),(C-L)/(H-C));长影:=P AND Y>=2.5 AND C/REF(C,1)<1.01;涨回下影:A AND C
难到这是一个买点，飘过
