Shares of Wolverine World Wide (WWW +2.1%) jump higher after the retailer lifts profit estimates...

Shares of Wolverine World Wide (WWW +2.1%) jump higher after the retailer lifts profit estimates for the next two years. After factoring in the effect from its just-completed purchase of operations from Collective Brands, the company adds a dime to EPS forecasts for 2013 and 2014 and says accretion generated from the deal will be greater than originally expected.