{红线上穿买选股,通达信通过测试}a1:=(dvol/c)/2;a2:=sum(if(a1>100 and close>ref(close,1),a1,0),0);a3:=sum(if(a1>100 and close<ref(close,1),a1,0),0);a4:=sum(if(a1<100 and close>ref(close,1),a1,0),0);a5:=sum(if(a1<100 and close<ref(close,1),a1,0),0);a6:=a2+a3+a4+a5;机买:=(a2/a6)*100;机卖:=(a3/a6)*100;cross(机买,机卖); 20210311
这样就可以:ma05:=ma(c,5);ma30:=ma(c,30);五日乖离率:=(c-ma05)/ma05*100;三拾日乖离率:=(c-ma30)/ma30*100;买入:count(cross(五日乖离率,0),3)>=1 and 三拾日乖离率>ref(三拾日乖离率,1) and ma05>ref(ma05,1) and (c/ref(c,1)-1)*100>5 a...