I live here http://tube8.in.net/ tube8 * Sprouts Farmers Market Inc's sharesmore-than-doubled after the specialty grocery chain's initialpublic offering, the latest sign of healthy demand fornatural-foods retailers. Sprouts' stock rose 123 percent toclose at $40.11 on the Nasdaq on Thursday, from an offeringprice of $18, the largest first-day pop for a U.S.-listed IPOsince March 2011. ()