通达信均量线强势股选股指标公式源码

	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<10000000); 中线强势:小盘 and BTma20 and BTvol120;