通达信变色丝线买卖指标公式：

AA:=REF(CLOSE,1);
BBB:=SMA(MAX(CLOSE-AA,0),21,1)/SMA(ABS(CLOSE-AA),21,1)*1000;
HHH:=BBB-LLV(BBB,27);
CCC:=LLV(BBB,27)-BBB;
QQ:(MA(HHH,2)*3+HHH*13)/16,COLOR0000FF,LINETHICK1;
SS:(MA(CCC,2)*3+CCC*13)/16,COLORFF00FF,LINETHICK1;
GG:MA(HHH,5),LINETHICK1,COLORGREEN;
MM:MA(CCC,5),LINETHICK1,COLORGREEN;
WW:IF(QQ EE:IF(SS S:0,COLOR00FFFF;
STICKLINE(QQ=GG,-100,100,1,1),COLORRED;
DRAWICON(CROSS(GG,QQ),GG,1); DRAWICON(CROSS(QQ,GG),GG,2);

通达信变色丝线买卖指标公式实例图解：

通达信变色丝线买卖指标公式