🇺🇸🧫📉 US Tech Stocks Suffer Worst Crash Since Pandemic US semiconductor shares plunged 12% on November 5 as investors feared that Democratic election victories could slow the data-center construction feeding America's artificial intelligence boom. The Nasdaq 100 fell more than 6%, its worst session since March 2020. The damage spread well beyond technology, with the S&P 500 losing 4.4% and the Dow falling 3.4%. The Associated Press described the S&P's decline as its worst since the April 2025 tariff shock, making “worst since the pandemic” an inaccurate label for the entire US market. At the center of the selloff was a physical bottleneck. AI requires buildings packed with expensive computing equipment, and investors are now worried about possible moratoriums on new data centers after the midterms. A construction slowdown would put the expected flow of hardware orders under pressure. That distinction matters because stock prices reflect profits investors expect companies to earn. If new facilities take longer to open, equipment sales and the earnings built into today's valuations may arrive later than promised. Even businesses with strong technology can become expensive stocks when their growth assumptions stop holding up. Nvidia, whose chips power much of the AI buildout, lost more than 9%, wiping out its gains for the year. Bloomberg reported that the Nasdaq 100 shed $2.3T in market value, while all 30 Dow companies declined, showing how quickly doubts about one investment boom spread across Wall Street. PenderFund investment chief Greg Taylor compared the mood to the crashes of 2001 and 2008, warning that AI had become too large a market theme. His comparison is a warning about concentration, not evidence that another financial crisis has already begun. The selloff reflects expectations of tighter constraints, rather than proof that hundreds of billions in investment have been canceled. A lower share price does not shut down a working data center, but it raises pressure on executives to justify the next round of spending. America's AI expansion depends on turning investment promises into operating facilities and paying customers. If construction slows, chipmakers face delayed orders and investors face a longer wait for returns. Wall Street has already shown how sharply it can punish that delay. @NewRulesGeo❗Follow us on X