Stock index futures were close to the flatline Thursday with tariff moves continuing to dominate Wall Street in a week with few major economic indicators or earnings. S&P futures (SPX) and Nasdaq 100 futures (US100:IND) were little changed.

The Nasdaq Composite and S&P 500 each established record highs, while the Dow made significant gains on Thursday following the potential 50% tariffs on copper and Brazilian imports.

It was another risk-on day on Wall Street, with two of the three major U.S. stock-market indexes closing at record levels and bitcoin pushing above [its own record high from a day ago.](

Trump’s tariffs and the trade war continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

The Nasdaq Composite's furious rally to fresh highs has hit the brakes, but the Dow is picking up the torch. The blue-chip index rose 2601 points, or 0.6%, and was only a few hundred points off its Dec.

U.S. stock futures dipped Thursday amid investor reaction to President Donald Trump’s latest tariff moves. Brazil has become the newest focus of Trump’s trade offensive, triggered by the country’s treatment of a political ally.

Nvidia shares rose to an all-time high on Thursday, helping lift the S&P 500 and Nasdaq Composite to all-time records of their own. The artificial intelligence chip-maker closed Thursday’s trading with a valuation of more than $4 trillion,

The blue-chip Dow Jones Industrial Average was only about 0.6% away seizing its first record close of the year. The S&P 500 and Nasdaq Composite have already notched record closes in recent weeks and were on pace to add more on Thursday,

Nvidia stock briefly topped a $4 trillion market cap with Nvidia chipmaker Taiwan Semi on tap. AI plays Astera Labs and Rubrik flashed buy signals.