Stocks with the biggest leaps in trading activity Published Monday, Mar. 09, 2009 3:09PM EDT Last updated Friday, Nov. 20, 2009 2:22PM EST 0 comments Print Decrease text size Increase text size Company Symbol Volume % Chg Vs Average Loading data... See the next 20 items Volume % chg refers to the percentage change between the latest daily volume and the 13-week average. The highest 10 in North America are picked. Vs average is the amount latest price is above or below its 13-week average. 0 comments Print Decrease text size Increase text size