布林波段－精品通达信指标公式源码分享

P:=7;

DRAWKLINE(MA(H,4),MA(O,4),MA(L,4),MA(C,4));

AA:=MA((2*CLOSE+HIGH+LOW)/4,5);

MA1:EMA(CLOSE,P),COLORFFFFFF;

MID:MA(CLOSE,20),COLORYELLOW;

UPPER:MID+2*STD(CLOSE,20),COLORRED,DOTLINE;

LOWER:MID-2*STD(CLOSE,20),COLORGREEN,DOTLINE;