thor makes r.v.'s, and business has been picking up. after the close it reported a doubled digit jump in both sales and earnings. after closing up a half percent, shares jumped 10.5% more in extended hours trading. if that holds, shares could see $38 per share, and that would be a five-year high. greeting card company received its own greeting today, a buyout offer from a group led by its c.e.o. and including members of the founding family. the offer lifted shares 17.3% on heavy volume today. the offer is $17%.18 above tonight's closing price. american greetings has seen online greeting cards and social networking websites cut into it business. as farmers are bringing in the 2012 crop, better than expected harvests are pushing down grain futures. corn and soybeans are both near three month lows. traders and funds have been selling as harvests are increasing supplies more than expected, especially compared to this summer during the height of the drought. four of the five most actively traded exchange traded products were down. the s&p 50