US stocks rise as court ruling weakens Trump’s tariff authority; tech leads rally on Nvidia earnings
US stock markets climbed Thursday after a federal court ruled that President Donald Trump overstepped his authority in imposing sweeping tariffs under emergency powers, providing relief to investors rattled by months of trade uncertainty. Strong earnings from chipmaker Nvidia further buoyed tech stocks, helping the Nasdaq lead gains.Wall Street opened higher, with the S&P 500…
