挑選今天周轉率排行榜遇到壓力支撐有反應的標的,預期下個交易日會比較有波動,有波動才有價差,有價差當沖才有利潤3163,,4566, 6462,1316,3363,2464,8147,5202,6806,6126,1618,6706,1513,8064,1616,6449,6603