追踪主力，老经典指标还是比较准的（通达信公式 副图 源码 测试图）

追踪主力  老经典指标，基本发布几十次了，追踪主力还是比较准的

M:=55;

N:=34;

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);

FF:=EMA(CLOSE,3);

MA15:=EMA(CLOSE,21);

DRAWTEXT(CROSS(85,RSI),75,'▼'),COLORGREEN;

VAR1:=1;

VAR2:=REF(LOW,1)*VAR1;

VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100*VAR1;

VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3)*VAR1;

VAR5:=LLV(LOW,30)*VAR1;

VAR6:=HHV(VAR4,30)*VAR1;

VAR7:=IF(MA(CLOSE,58),1,0)*VAR1;

VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7*VAR1;

吸筹:IF(VAR8>100,100,VAR8)*VAR1,COLORRED;

主力跟踪:STICKLINE(吸筹>-150,0,吸筹,3,0),COLORMAGENTA;