Nvidia became the first company to hit $4 trillion in market cap. Trump announced a 50% tariff on goods from Brazil. Linda Yaccarino is stepping down as CEO of X.Here are five key things investors need to know to start the trading day:1.

Buying the dip during tariff volatility has paid off for investors, but the TACO trade could ultimately backfire, GMO's Ben Inker said.

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.

Stock futures were little changed on Wednesday evening after the S&P 500 recouped some of its losses from this week's tariff-fueled slide. S&P 500 futures traded just below the flatline, along with Nasdaq 100 futures. Futures tied to the Dow Jones Industrial Average were down 37 points, or less than 0.1%.

Nu Holdings stock price has staged a strong comeback in the past two months as demand jumped and investors bought the dip.

The U.S. will charge a 50% tariff on Brazilian goods starting Aug. 1, President Trump said late Wednesday, the highest level announced in his flurry of letters to foreign leaders this week. Trump slammed the Brazilian government for pursuing a legal case against former President Jair Bolsonaro,

The Vanguard S&P 500 ETF (NYSEMKT: VOO) came within inches of its all-time high yesterday, closing at 573.61. As trading prepares to open Thursday, however, investors are looking to pull back a bit, and the ETF is falling modestly,

After posting seven tariff letters earlier Wednesday, President Donald Trump said a couple more would come today and blasted Brazil's trade practices. In

U.S. stock futures are little changed as investors digest new tariffs on copper and imports from Brazil, while Nvidia and Microsoft shares are in focus after both closed at record highs. Here's what investors need to know today.

U.S. stock futures dip amidst renewed tariff threats from Trump targeting Brazil and copper imports. While Nvidia leads tech gains, Delta forecasts brighter earnings. Investors eye initial jobless claims and trade talks,