抓主升波段，当指标出现低吸的时候逢低分批吸纳，等出现买点红柱提示时持股待涨，当指标出现黄色柱子是减仓或者离场信号。

T1R:=XMA(XMA(XMA(EMA(CLOSE,1),2),2),2);

TR1:=EMA((T1R-REF(T1R,1))/REF(T1R,1),1)*1000,COLORFF00FF,NODRAW;

净:=XMA(TR1,11);

流:=EMA(净,11);

主力动向:=EMA(净+流,1)-XMA(净-流,2),COLORFF00FF,NODRAW;

MA1:XMA(主力动向,11),COLORFF00FF,NODRAW;

MA3:EMA(MA1,2);

DRAWTEXT(CROSS(MA3,MA1),(MA3 *1.12),'抛'),coloryellow;

DRAWTEXT(CROSS(0,MA1),2,'空'),COLOR00FFFF;

DRAWTEXT(CROSS(MA1,0),-4,'买'),COLORFF00FF;

DRAWTEXT(CROSS(MA1,MA3),(MA3 *1.2),'低吸'),coloryellow;

STICKLINE(MA1>=0 AND MA1>=REF(MA1,1),0,MA1,1.2,1),colorred;

STICKLINE(MA1>=0 AND MA1<REF(MA1,1),0,MA1,1.2,0),coloryellow;

STICKLINE(MA1<0 AND MA1>=REF(MA1,1),0,MA1,1.5,0),COLORFF00FF;

STICKLINE(MA1<0 AND MA1<REF(MA1,1),0,MA1,1.2,1),colorblue;

STICKLINE(MA1<=0 AND MA1>=REF(MA1,1),0 ,MA1,3,0),COLORFF6600;

STICKLINE(MA1<=0 AND MA1>=REF(MA1,1),0,MA1,2,0),COLORFF9900;

STICKLINE(MA1<=0 AND MA1>=REF(MA1,1),0,MA1,1.5,0),COLORFFCC00;

STICKLINE(MA1<=0 AND MA1>=REF(MA1,1),0,MA1,0.5,0),colorcyan;

STICKLINE(MA1>=0 AND MA1>=REF(MA1,1),0,MA1,3,0),COLOR000099;

STICKLINE(MA1>=0 AND MA1>=REF(MA1,1),0,MA1,2,0),COLOR0000CC;

STICKLINE(MA1>=0 AND MA1>=REF(MA1,1),0,MA1,1.5,0),COLOR0000FF;

STICKLINE(MA1>=0 AND MA1>=REF(MA1,1),0,MA1,0.5,0),COLORCC66FF;