The outlook also boosted shares of Tapestry Inc TPR.N by 5.6%. By Devik Jain and Shashank Nayar Nov 3 (Reuters) - U.S. stocks indexes edged lower on Wednesday as investors looked ahead to the Federal Reserve's widely expected move to signal the withdrawal of its pandemic-era support, while Activision Blizzard slid on a gloomy outlook and a leadership change. The statement will be followed by Chair Jerome Powell's news conference, which market participants will be closely watching for views on inflation and path of interest rate hikes.