短线金牛选股简单成功率100%

选股利器，短线牛股逃不脱！
 附源码：
ma20:=ma(close,20);
 BTma20:= (close>ma20) and (ref(close,1)>ref(ma20,1)) and (ref(close,2)>ref(ma20,2));
 vol120:=ma(vol,120);
 BTvol120:= (vol > vol120) and (ref(vol,1) > ref(vol120,1)) and (ref(vol,2) > ref(vol120,2));
小盘:=(CAPITAL<100000);
中线强势:小盘 and BTma20 and BTvol120;