来源:Internet,编辑:股旁网,2012-12-24
上影:=IF(CLOSE>OPEN,HIGH-CLOSE,HIGH-OPEN); 下影:=IF(CLOSE>OPEN,OPEN-LOW,CLOSE-LOW); 长上影:=Abs(CLOSE-OPEN)*1.7<上影 AND ABS(CLOSE-OPEN)>下影*2; 涨停:=C/REF(C,1)>1.098; REF(长上影,1) AND 涨停;