a:=c>o*1.03;d:=v>ref(v,1)*1.10;量价自用:=a and d;ma20:=ma(c,20);ma7:=ma(c,7);aa:=o<ma20 and c>ma20;bb:=o<ma7 and c>ma7;cc:=ma7>ma20;上传中轨:aa and bb and cc;参考资料:http://tieba.baidu.com/f...
var1:=if(date>=1030131,1,1);var2:=(close-llv(low,27))/(hhv(high,27)-llv(low,27))*100;var3:=sma(var2,3,1)*var1;var4:=sma(var3,9,1)*var1;var5:=3*var3-2*var4*var1;选股:var5>var4 and ref(var5,1)