Stocks closed down Monday afternoon as the Dow Jones Industrial Average dropped nearly 2.7% or 1,000 points, its worst day in nearly two years. The S&P 500 Index dropped by 2.7% and the Nasdaq composite fell 3.7%. Overseas markets and concerns for the U.S. economy contributed to the decline, after a disappointing jobs report triggered worries that the country could be headed for a recession.

Apple, Amazon and Nvidia were among the worst performing stocks on Monday as some investors sold off their shares.

Here's what to know about the current state of the stock market:

Stock market recap:Wall Street hammered amid plunging global markets

Tech stocks

Silicon Valley giants are pushing down U.S. stocks as of Monday morning, Bloomberg reported. Nvidia fell 12%, Apple lost 9.3%, Amazon dropped 7.4%, and Meta lost 7.6%, Bloomberg said. Google fell 5.4%, and Microsoft has lost 4.9%.

A look at some tech stocks that dipped on Monday:

• Apple
• Microsoft
• Nvidia
• Oracle
• Google
• Meta

Over the weekend, billionaire investment guru Warren Buffett ignited speculation he's soured on stocks as Berkshire Hathaway reported a $276.9 billion cash stake as of June 30, up from $189 billion, after selling another large portion of its stake in Apple.

The share price for Nvidia, which crossed the $3 trillion market cap threshold earlier this year, reflects the 10-for-1 Nvidia stock split that took place in June.

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Banking, finance and retail stocks

Shares of some of the largest bank lenders in the U.S. fell Monday morning: JPMorgan Chase and Bank of America dropped 2.1% and 2.5%, respectively, according to Yahoo Finance.

A look at some retail, finance and banking stocks that dipped on Monday:

• Amazon
• Visa
• Mastercard
• Bank of America
• Berkshire
• Tesla

'Don't panic':What to do when the stock market sinks like a stone

Stay cool, experts tell investors

Financial planners said it's important to stay calm as the stock market reels.

“My best advice is, don’t panic. Really, because you can’t,” Catherine Valega, a certified financial planner in Boston, told USA TODAY.

If anything, financial advisers say, this summer stock swoon would be a great time to buy. “Stocks are on sale today, right?” Valega said. “If you have some cash, let’s go put some money in the market.” 

Contributing: Dan Morrison, Medora Lee and Daniel de Visé, USA TODAY