通达信最准的买卖指标，超短线的买卖点，有这样的选股指标吗？

指标公式描述
图片：
指标：
X:=EMA(C,2)-EMA(C,7);STICKLINE(X>0,1,0,8,0),COLOR00007A;STICKLINE(X<=0,1,0,8,0),COLOR424200;卖:IF(REF(X,1)>=0 AND X<0,1,0),COLORFFFF26,ST

指标公式描述

图片：

指标：

X:=EMA(C,2)-EMA(C,7);STICKLINE(X>0,1,0,8,0),COLOR00007A;STICKLINE(X<=0,1,0,8,0),COLOR424200;卖:IF(REF(X,1)>=0 AND X<0,1,0),COLORFFFF26,STICK,LINETHICK4;DRAWTEXT(卖>0,0.6,'卖'),COLORD9D900;买:IF(REF(X,1)<-0 AND X>0 ,1,0),COLOR0000FD,STICK,LINETHICK4;DRAWTEXT(买>0,0.6,'买'),COLORFFFFFF;加仓:CROSS(MA(C,3),MA(C,9)) AND C>=REF(C,1) AND C>O,COLORFFFFFF,STICK,LINETHICK1;DRAWTEXT(加仓>0,0.3,'加仓'),COLORFFFFFF;N1:=IF(BARSCOUNT(C)>=10,10,BARSCOUNT(C));短线持股:C>=MA(C,N1),COLOR0000FF,LINETHICK1;

仅供参考，指标转载来源：财富池指标公式网