After Fed rate cut, the next 6 months will be crucial for investors. Here’s why. Traders brace for volatility as more than $5 trillion in options set to expire in latest ‘triple witching’. Nvidia’s stock is surging. Here’s how it tends to perform after interest-rate cuts.

The blue chip index closed above the psychologically significant 42,000 level for the first time ever Thursday.

Wall Street romped to records as a delayed jubilation swept markets worldwide following the Federal Reserve’s big cut to interest rates.