1. Markets expect an 89% chance of a 25 basis point Fed rate cut. 2. U.S. indexes slightly rose, with S&P 500 gaining 0.1% premarket. 3. Asian markets showed caution, with most indexes closing lower. 4. The U.S. dollar dipped as market anticipates cautious Fed approach. 5. U.S. Treasury yields fell, indicating investor positioning ahead of Fed decision.