On the call side, Motorola Mobility (NYSE:MMI) calls are trading over 9 times their average volume despite being downgraded by analysts this morning. TiVo (NASDAQ:TIVO) calls are trading at close to 7 times their average volume after rumors that the company’s service may soon be available on mobile devices. Agilent Technologies (NYSE:A) calls are very active today, trading at close to 6.5 times their normal volume. Adobe Systems (NASDAQ:ADBE) calls are also trading at close to 6 times their average amount after the company was positively mentioned by Jim Cramer. Finally, Limited Brands (NYSE:LTD) calls close out the list at over 5 times their normal volume after news that the company could be a potential buyout target.Taking a look at the put side of the ledger, SuperValu (NYSE:SVU) puts are currently trading at close to 11 times their average volume after after several investors bet bearishly on the company. IntraLinks Holdings (NYSE:IL) puts are trading at around 8 times their average volume after analysts lowered their price target on shares of the company. Carnival Corporation (NYSE:CCL) puts are trading at 5.2 times their average volume on news that rising fuel costs could negatively impact the company. Finally, Level 3 Communications (NASDAQ:LVLT) and Ann Inc (NYSE:ANN) puts close out the list at over 5 times the average amount after several investors bet bearishly on the two companies.