wall street skyscrapers U.S. equity futures were slightly higher on Wednesday but remained close to flat, as investors braced for a wave of major announcements that could influence market direction. The Federal Reserve is widely expected to leave interest rates unchanged, though reports suggest it may adopt a more hawkish tone in its policy statement. At the same time, several mega-cap technology firms are set to report earnings, with particular focus on their spending around artificial intelligence. In E ...