(Reuters) -Wall Street futures climbed on Thursday after a U.S. trade court blocked most of President Donald Trump's proposed tariffs, while shares of AI chipmaker Nvidia gained following stronger-than-expected quarterly revenue. The Court of International Trade ruled that the U.S. Constitution grants Congress exclusive authority to regulate commerce with foreign nations - a power not superseded by the president's emergency...

06:18 AM EDT, 05/29/2025 (MT Newswires) -- The United States Court of International Trade issued a ruling Wednesday that appears to question the legal basis for some tariffs announced by the Trump administration, casting doubt on whether they were properly authorized under the International Emergency Economic Powers Act, or IEEPA. The concluding remarks in the ruling issued Wednesday showed the...

(Reuters) -Wall Street futures climbed on Thursday after a U.S. trade court blocked most of President Donald Trump's proposed tariffs, while shares of AI chipmaker Nvidia gained following stronger-than-expected quarterly revenue. The Court of International Trade ruled that the U.S. Constitution grants Congress exclusive authority to regulate commerce with foreign nations - a power not superseded by the president's emergency...

(For a Reuters live blog on U.S., UK and European stock markets, click or type LIVE/ in a news window.) * Futures gain: Dow 1.31%, S&P 500 1.73%, Nasdaq 2.15% May 29 (Reuters) - Wall Street futures climbed on Thursday after a U.S. trade court blocked most of President Donald Trump's proposed tariffs, while shares of AI chipmaker Nvidia (...