益盟强势选股指标，源码分享
ma20:=ma(close,20);
BTma20:= close>ma20 and ref(close,1)>ref(ma20,1) and ref(close,2)>ref(ma20,2) and ref(close,2)>ref(ma20,2);
vol120:=ma(vol,120);
vol1:= vol > vol120 and ref(vol,1) > ref(vol120,1) and ( ref(vol,2) > ref(vol120,2) or ref(vol,3) > ref(vol120,3) or ref(vol,4) > ref(vol120,4) );
vol2:= vol > vol120 and ref(vol,1) < ref(vol120,1) and ( ref(vol,2) > ref(vol120,2) or ref(vol,3) > ref(vol120,3) );
vol3:= vol < vol120 and ref(vol,1) > ref(vol120,1) and ref(vol,2) > ref(vol120,2) and ( ref(vol,3) > ref(vol120,3) or ref(vol,4) > ref(vol120,4) or ref(vol,5) > ref(vol120,5));
vol4:= vol < vol120 and ref(vol,1) > ref(vol120,1) and ref(vol,2) < ref(vol120,2) and ( ref(vol,3) > ref(vol120,3) or ref(vol,4) > ref(vol120,4));
vol5:= vol < vol120 and ref(vol,1) < ref(vol120,1) and ref(vol,2) > ref(vol120,2) and ref(vol,3) > ref(vol120,3) and (ref(vol,4) > ref(vol120,4) or ref(vol,5) > ref(vol120,5) or ref(vol,6) > ref(vol120,6));
vol6:= vol < vol120 and ref(vol,1) < ref(vol120,1) and ref(vol,2) > ref(vol120,2) and ref(vol,3) < ref(vol120,3) and (ref(vol,4) > ref(vol120,4) or ref(vol,5) > ref(vol120,5) );
BTvol120:=vol1 or vol2 or vol3 or vol4 or vol5 or vol6;
小盘:=(CAPITAL<100000);
强势选股:小盘 and BTma20 and BTvol120;
