挑選8/20周轉率排行榜中碰到壓力支撐有反應(出引線)的標的做觀察,這樣的標的比較容易有波動,有波動才有價差,有價差當沖才有錢賺3580,8028,8096,2365,3047,8071,4909,3450,3339,5905,3689,4561,8089,3013,6788,3363,4303,3583,6215,6125,3645,8043,8054,6706,1785,3581,8147,2543,3498,3518