New York, June 28 (BridgeNews) - U.S. stocks will try to extend their gains when the session begins as investors make the most of Microsoft's antitrust victory and the Federal Reserve's sixth cut to interest rates this year. In the run-up to the opening bell, S&P futures are up 7 to 1234, or 1 above fair value, indicating a slight bullish bent. Nasdaq 100 futures have jumped 35 to 1834, or 10 above fair value.