同花顺双布林主图指标公式

EMA8:EMA(CLOSE,8),LINETHICK3,colorred;
EMA21:EMA(CLOSE,21),LINETHICK2,colorgreen;
UPPER: MA(CLOSE,60)+ 2*STD(CLOSE,60),LINETHICK1,COLORFFFF00;
LOWER: MA(CLOSE,60)- 2*STD(CLOSE,60),LINETHICK1,COLORFFFF00;
UPPER90: MA(CLOSE,90)+ 2*STD(CLOSE,90),LINETHICK1,COLORC080FF;
LOWER90: MA(CLOSE,90)- 2*STD(CLOSE,90),LINETHICK1,COLORC080FF;