The S&P 500 surged to 7,708, marking its first close above 7,700. The broad index rose 1.4 percent on the day, extending its year-to-date gains and pushing total S&P 500 market capitalization past $70 trillion.
Technology and growth stocks led the advance. The Nasdaq Composite climbed 2.0 percent to 26,425, while the Dow Jones Industrial Average gained 1.6 percent to 54,045. Microsoft rose 1.9 percent to $497.03 and Nvidia gained 2.0 percent to $210.71. Apple traded up 0.9 percent to $306.15.
"Today's rally reflects investor confidence in earnings stability and continued innovation within the technology sector," said Sarah Chen, head of U.S. equities at Horizon Capital. "We see sustained demand for AI infrastructure driving growth in companies like Nvidia and Microsoft, which are both up significantly today. Their strong balance sheets and dominant market positions make them attractive long-term holdings, particularly as enterprise AI adoption accelerates." Chen carries a Buy rating on both stocks, with a $550 price target on Microsoft and a $250 target on Nvidia, citing their roadmaps for next-generation AI platforms.
Alphabet, up 0.5 percent to $375.51, continues to capitalize on its digital advertising franchise and expanding Google Cloud business. Tesla rose 0.6 percent to $324.06, holding ground in a competitive electric vehicle market while carrying optionality in its AI and robotics initiatives. Both stocks remain core holdings in a growth-oriented portfolio.
Investors will turn next to the July Consumer Price Index report, due Aug. 14. Any easing in inflation could support equity valuations and reinforce the case for a more accommodative Federal Reserve stance—a direct tailwind for growth stocks.
