count(cross(ma(c,30),ma(c,60)),7)=1 and count(cross(ma(c,30),ma(c,90)),7)=1 and count(cross(ma(c,30),ma(c,120)),7)=1 and ma(c,60)>ma(c,90)and ma(c,90)>ma(c,120);如:2013年06月03日600190 锦州港 20210311
a1:=ma(c,7);a2:=ma(c,10);a3:=ma(c,20);a4:=ma(c,40);xg:c>ma(c,60) and ma(c,60)>ref(ma(c,60),1) and cross(c,a1) and cross(c,a2) and cross(c,a3) and cross(c,a4);
根据你的要求条件,我使用通达信南京证券版来写,公式为:公式名称:30日上60日公式类型:指标条件选股代码如下:ma30:=ema(c,30);ma60:=ema(c,60);上穿多头:=ma30>ma60 and ma30>ref(ma30,1) and ma60>ref(ma60,1) and cross(ma(c,30),ma(c,60));上穿多头;我试过可以选出股票.