Why did global markets experience a sharp decline following the midterm elections?

Global financial markets faced a significant downturn as the Nasdaq index plunged into correction territory, driven by a broad-based retreat from artificial intelligence and semiconductor-related equities. The sell-off, which erased recent gains from a post-midterm election rally, saw the Dow Jones Industrial Average drop 1,200 points as investor confidence soured amid fears of increased regulatory scrutiny on the AI sector. The Nasdaq recorded its largest single-day percentage decline in 19 months, reflecting widespread anxiety over the future profitability and legislative environment for major technology firms.

The stock market is 'overdoing it' on AI fears, according to economist Mohamed El-Erian, even as the Nasdaq enters correction territory following a surge in volatility and aggressive investor profit-taking.

Which specific sectors and companies were hardest hit by the sell-off?

The tech sector, particularly chipmakers and data-center infrastructure providers, bore the brunt of the market retreat. Qualcomm shares slid 9% following the release of its fourth-quarter earnings report, serving as a catalyst for a wider decline across the chip industry. Other major technology companies, including Micron, SanDisk, and AMD, also saw their valuations sink as investors exited positions in companies tied to the AI trade. Additionally, Celestica Inc. reported a significant single-day loss of 9.15%, while other major players like Nvidia and Dell faced heavy downward pressure, compounding the overall losses across data-center and hardware-related stocks.

Watch: Tech Stocks Plunge as Traders Dump Everything With AI Exposure | Bloomberg Intelligence — Bloomberg Podcasts

What are the primary factors driving the investor flight from AI stocks?

Market analysts attribute the accelerated retreat from the AI trade to a combination of political uncertainty and shifting expectations regarding industry regulation. Following the midterm election results, which saw Democratic candidates gain ground, investors began recalibrating their portfolios to account for a potential shift in government oversight toward the technology sector. The fear gauge on Wall Street reached its highest level since 'Liberation Day,' signaling a move toward defensive investment strategies as market participants brace for the possibility of more stringent AI policies. While some voices, such as Jim Cramer, maintain that the long-term potential of the artificial intelligence trade remains intact, the immediate impact has been a $2 trillion wipeout in market capitalization as risk appetite across global exchanges remains suppressed.

Nasdaq
Nasdaq (Image: Wikimedia Commons)