European Stock Futures Edge Lower; Fed Meeting Prompts CautionEuropean stock markets are expected to edge lower at the open Wednesday, ahead of a much-anticipated Federal Reserve meeting which could see the start of the winding down of pandemic-era monetary stimulus in the world’s largest economy.At 2 AM ET (0700 GMT), the DAX futures contract in Germany traded 0.1% lower, CAC 40 futures in France dropped 0.1% and the FTSE 100 futures contract in the U.K. fell 0.2%.The U.S. central bank concludes its two-day policy-setting meeting later Wednesday, and is widely expected to start reining in its $120 million monthly bond-buying program, put in place at the start of t…