实用的主升浪抓牛指标公式

发个比较实用的主升浪抓牛的副图，老规矩，先看图再下，不喜绕道

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