一个量线的选股公式

VOLUME:=VOL;
MAVOL5:=MA(VOLUME,5);
MAVOL10:=MA(VOLUME,10);
MAVOL20:=MA(VOLUME,20);
MAVOL60:=MA(VOLUME,60);
CROSS(MAVOL5,MAVOL10) AND MAVOL10>MAVOL20 AND MAVOL20>MAVOL60 ;