Markets plunged on July 23, 2026, wiping out nearly $800 billion in value from the leading tech companies known as the Magnificent Seven. This single session blow crushed what was meant to be a routine earnings period and raised fresh questions about the hefty investments pouring into artificial intelligence.
Big Spending, Bigger Worries
Tesla’s shares tumbled 14.5%, marking its worst drop since March 2025. Alphabet dipped 7.1%, and Amazon followed with a 4.6% decline, even without hitting new earnings news. Together, Tesla and Alphabet alone erased around $500 billion from the market. The Nasdaq Composite fell 2%, dragged down by the tech rout, while the broader S&P 500 and Dow Jones lost 1.2% and 1% respectively.
The root of the selloff was the soaring capital expenditures unveiled in their earnings reports. Alphabet pushed up its 2026 capital expense forecast to a range between $195 billion and $205 billion, citing rapid expansion to meet swelling AI demand. Meanwhile, Tesla’s spending surged 142% year-over-year in Q2 to $5.79 billion, with a forecast surpassing $25 billion for the whole year. Both companies saw free cash flow slip into the red, intensifying investor jitters about the timing and scale of returns on these AI investments.
Amid this backdrop, the market’s sensitivity to inflationary pressures from new tariffs and crude oil prices climbing over $100 per barrel added further strain.
Material is for informational purposes and not financial advice.
