通达信选股公式四线粘合源码附图

EMA30:=EMA(C,30);
 EMA60:=EMA(C,60);
 EMA90:=EMA(C,90);
 EMA120:=EMA(C,120);
 EMA250:=EMA(C,250);
 COUNT(ABS(EMA60/EMA90)<1.015 AND ABS(EMA90/EMA120)<1.015 AND ABS(EMA120/EMA250)<1.015 AND ABS(EMA60/EMA250)<1.015,20)=20;