Global Market Today: Asian shares slip as US stock futures dip ahead of Warsh’s Jackson Hole speech
US stock futures slipped as investors braced for Federal Reserve Chair Kevin Warsh’s speech in Jackson Hole, where some expect a hawkish tone.Futures for the Nasdaq 100 Index fell 0.3% and those for the S&P 500 Index retreated 0.2% as initial enthusiasm about the artificial intelligence trade following Nvidia Corp.’s bullish outlook waned. Sentiment was weighed down by Marvell Technology Inc., which fell more than 7% in extended trading following its earnings report.MSCI’s Asia Pacific equi…



