The U.S. dollar has experienced significant declines following Federal Reserve Chair Jerome Powell's remarks at the Jackson Hole conference, indicating the central bank's likely shift towards interest rate cuts next month. Powell's comments suggest a balance between inflation control and economic stability, with traders anticipating a 74% chance of a rate cut in September. Concurrently, the yen has strengthened against the dollar, influenced by the Bank of Japan's commitment to potential rate hikes if inflation targets are met. The dollar index has reached its lowest levels against major currencies, prompting speculation about the Fed's next moves, with expectations of a 25 or 50 basis point cut. Recent labor market data indicates weaker job growth, further supporting the case for easing monetary policy. Overall, traders are keenly watching Powell's upcoming speech for further insights into the Fed's strategy.