US short-term interest rate futures surged as traders adjusted expectations for potential Federal Reserve rate cuts, while the S&P 500 saw a significant decline, marking its steepest drop since early September.
Short-term interest rate futures in the US rose as traders increased bets on potential Federal Reserve rate cuts. Concurrently, the S&P 500 index dropped by more than 1%, marking its largest daily decline since September 2, 2025.