代写通达信选股公式、股票选股公式代写、代做指标公式、成交量跑指标公式

VAR0:=EMA(VOL,20);{√}VAR1:= VAR0 + 2*STD(VOL,10);VAR2:=VAR0 - 2*STD(VOL,10);{MID:STICKLINE( VAR0>REF( VAR0,1) , VAR0 ,REF( VAR0,1) ,8 ,0 ),COLORYELLOW;}UPPER:STICKLINE(VAR1>REF(VAR1,1) ,VAR1 ,REF(VAR1,1) ,8 ,0 ),COLORRED;LOWER:STICKLINE(VAR2>REF(VAR2,1) ,VAR2 ,REF(VAR2,1) ,8 , 0),COLORRED;{STICKLINE( VAR0O,0.01,0.9,0,' WWW. '),COLORRED;
DRAWTEXT_FIX(C>O,1,1,0,'交易策略'),COLORRED;