Broadcom stock rallied 2% to hit a new high, while Palantir gained 0.4%, bouncing back from Monday's losses. Tesla skidded more than 1%, as it still tries to regain its 50-day moving average. And Uber stock steered 2.5% lower, threatening to breach its own 50-day line for the first time since late April.

Follow the action in markets after the U.S. and the European Union reached a tariff deal.

S&P 500 and Nasdaq opened at record highs after the trade agreement boosted investor sentiment, kick-starting a pivotal week for Wall Street.