Movers roundup: Oshkosh, Smith & Wesson

NEW YORK (AP)--Shares of Oshkosh Corp. tumbled Thursday after the specialty vehicle maker said it now expects to swing to a fiscal third-quarter loss, blaming lower-than-expected sales and a noncash charge to lower the value of a division.

NEW YORK (AP)--Shares of Smith & Wesson Holding Corp. climbed Thursday, breaking free of a downturn in the broader market after the U.S. Supreme Court overturned a handgun ban in Washington, DC.

NEW YORK (AP)--Shares of Denny's Inc. fell Thursday after credit-ratings agency Moody's Investors Service affirmed its ratings on the restaurant operator but changed the outlook for the ratings to "Negative" from "Stable."

NEW YORK (AP)--Shares of AutoZone Inc. advanced Thursday, bucking marketwide declines, after the auto parts retailer said its board approved the repurchase of an additional $500 million in stock.