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.

Major stock indexes surged to all-time highs Thursday in the wake of the Federal Reserve’s announcement that it was lowering interest rates by half a percentage point.