来源:Internet,编辑:股旁网,2015-05-08
N:=5; P:=3; MID : MA(CLOSE,N); UPPER: MID + P*STD(CLOSE,N); LOWER: MID - P*STD(CLOSE,N); WMA1:SUM(vol*C,5)/SUM(VOL,5),colorred; WMA2:SUM(VOL*C,20)/SUM(VOL,20),colorblue;