By Shubham Batra (Reuters) -Wall Street’s main stock indexes were set to open higher on Wednesday as Nike brought cheer to markets with its better-than-expected results, while investors awaited more economic data for hints on the path of future interest rate hikes. Nike Inc jumped 11.7% in premarket trading after reporting its best quarterly revenue growth in more than a decade, barring one quarter, and beat profit expectations on strong holiday demand from North American shoppers. Peers Lululemon Athletica Inc, Under Armour Inc and Vans sneaker maker VF Corp rose between 2.4% and 4.6%. FedEx …