Sector Leaders rebounded along with the broad market Friday as FleetCor Technologies (FLT) found support at its 50-day moving average. The company, which came public in late 2010, is one of the top fuel-card providers in the U.S. for commercial vehicle fleets. It links gasoline stations with card users through its own electronic network. The stock climbed 0.91 to 129.55 after bouncing off the 50-day line.