K:=EMA(C,2);
最好用选股:=EMA(K,2);
选股合集:=EMA(最好用选股,2);
sfdds1:=EMA(选股合集,2);{通达信指标-通达信公式www.gs6699.com}
sfdds2:=EMA(最好用选股,3),COLORRED,LINETHICK1;
sfdds3:=EMA(选股合集,5),COLORYELLOW,LINETHICK1;
sfdds4:=EMA(sfdds1,7),COLORBLUE,LINETHICK1;
sfdds45:CROSS(sfdds2,sfdds4) AND C>=sfdds2 AND C>O AND C<REF(C,1)*1.07;