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.

U.S. stock futures declined Friday evening as investors weighed the impact of newly announced tariffs from former President Donald Trump, disappointing earnings from Amazon, and awaited key labor market data.