Wall Street’s rule of thumb for President Donald Trump had been that he would curb his aggressive trade policies if markets tanked or the economy began to falter. No more.

Stocks tumbled in early trading Monday as Wall Street braced for President Trump’s plan to unveil tariffs on “all countries” by midweek.

The Dow Jones Industrial Average was down nearly 400 points, or 1%, at opening. The S&P 500 and Nasdaq were firmly in negative territory, given uncertainty around Mr. Trump’s “liberation day” plan to impose levies on any nation that taxes U.S. goods.

Wall Street roared back to life on Monday after the Trump administration signaled it could take a more measured approach on tariffs against its trading partners — boosting the risk appetite among battered investors.

The ever-volatile stock market bounced Monday as investors once again tilted toward the notion President Donald Trump’s tariffs won’t be quite as bad as first thought, with the latest rally led by the big technology stocks worst hit by the tariff-related market pullback, including Tesla, which had its best day on Wall Street in more than four months.

President Donald Trump said he will announce tariffs on automobile imports in the coming days — and indicated nations will receive breaks from next week’s “reciprocal” tariffs.

Daniel Penny landed a cushy job at a powerhouse Silicon Valley venture capital firm less than two months after he was acquitted in the subway chokehold death of Jordan Neely.

The Marine veteran was hired by Andreesen Horowitz to work in Manhattan as a deal partner on the firm’s American Dynamism team, which invests in government and defense tech, according to the company’s website.

Wall Street's main indexes rose in volatile trading on Tuesday, as investors looked for bargains after a rout in the previous session, while dovish rate commentary from Federal Reserve officials also lifted the mood.

Most megacap and growth stocks, which together lost $200 billion in market value on Monday, gained as Nvidia (NVDA.O), opens new tab bounced back 2.3%.

Stocks jumped Tuesday, recovering some some losses from the previous trading session.

The S&P 500 traded 1% higher. The Dow Jones Industrial Average rose 316 points, or 0.8%, and the tech-heavy Nasdaq Composite gained 0.8%.

Several big technology stocks rebounded after a sharp pullback on Monday. Nvidia rose 3.6%, while Meta Platforms advanced 2.5%. Meanwhile, Apple continued its decline and fell more than 2%.

Stocks fell sharply on Friday as a much weaker-than-anticipated jobs report for July ignited worries that the economy could be falling into a recession.

The broad market index dropped 1.84% to end at 5,346.56. The Nasdaq Composite lost 2.43% to close at 16,776.16, bringing the decline for the tech-heavy index from its recent all-time high to more than 10%. The Dow Jones Industrial Average fell 610.71 points, or 1.51%, to finish at 39,737.26. At its session low, the 30-stock index was down 989 points.