强势追牛选股公式

选股公式源码：

VAR1:=DMA(CLOSE,VOL/SUM(VOL,34));
VAR2:=DMA(CLOSE,VOL/SUM(VOL,13));
VAR3:=(CLOSE-VAR1)/VAR1*100;
VAR4:=(CLOSE-VAR2)/VAR2*100;
VAR4<=-12 AND VAR3<=-19 ;