有什么好用的股票公式？大智慧缠论主图指标公式

{主图指标源码如}

MID :MA(CLOSE,26), color2F4F4F, dotline;
UPPER: MID + 2*STD(CLOSE,26),color2F4F4F, dotline;
LOWER: MID - 2*STD(CLOSE,26),color2F4F4F, dotline;

分型:="chanlun@kxian";
笔:="chanlun@bi";
bilast:="chanlun@bilast";
段:="chanlun@duan";
duanlast:="chanlun@duanlast";
jxyl:="chanlun@JXYL2";
jxzc:="chanlun@JXZC2";

drawline(笔=1,h,笔=-1,l,0),coloryellow,dotline;
drawline(笔=-1,l,笔=1,h,0),coloryellow,dotline;
drawline(段=1,h,段=-1,l,0),colorred, linethick1,dotline;
drawline(段=-1,l,段=1,h,0),colorred, linethick1,dotline;