U.S. Equities & Treasuries??????U.S. equity markets rallied sharply after Federal Reserve Chair Powell hinted at a possible rate cut in September, pushing major indices to record highs. The Dow Jones Industrial Average jumped 1.89% to 45,631.74; the S&P 500 gained 1.52% to 6,466.91; and the Nasdaq Composite advanced 1.88% to 21,496.54. Energy and technology shares led gains. U.S. Treasury yields fell, though some investors cautioned against stagflation risk. Fitch...