川普定于2026年5月14日至15日访问中国。 凱文·沃什 Kevin Warsh 预计将于5月15日作为新任美联储主席报到。 这将会对股市产生什么影响？ President Trump has scheduled his visit to China for May 14-15, 2026. Kevin Warsh is expected to report for duty as the new Fed Chairman on 15 May. What would the impact be on stock markets?