同花顺BOLL岩芳荣加入1倍压力支撑线公式

源码

MID :  MA(CLOSE,N);

UPPER: MID + 2*STD(CLOSE,N);

UPPER1: MID + 1*STD(CLOSE,N);

LOWER: MID - 2*STD(CLOSE,N);

LOWER1: MID - 1*STD(CLOSE,N);