五日內平均振幅大於5% ( sin 提供 )

意義：
找出五日內平均振幅大於5%的股票


(($HIGH-$LOW)/$CLOSE[-1]+($HIGH[-1]-$LOW[-1])/$CLOSE[-2]+($HIGH[-2]-$LOW[-2])/$CLOSE[-3]+($HIGH[-3]-$LOW[-3])/$CLOSE[-4]+($HIGH[-4]-$LOW[-4])/$CLOSE[-5])/5>0.05&@MIN(-5,6,AMOUNT)>0