LONDON—Global shares hovered around three-month highs on Wednesday and the dollar found support as investors tempered some of their earlier enthusiasm about the prospect of the start of a series of U.S. interest rate cuts.
The MSCI All-World index fell 0.1 percent, down for a second day following the decline on Wall Street, after minutes from the Federal Reserve’s most recent meeting offered little new insight into policymakers’ thinking on rates.





