个股:=EMA(100*(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9)),3);大盘:=EMA(100*(INDEXC-LLV(INDEXL,9))/(HHV(INDEXH,9)-LLV(INDEXL,9)),3); 准黑马:CROSS(个股,大盘);