Democrats Sweep U.S. Midterms as AI Backlash Hits Markets

The Democratic Party won a landslide victory in the November 3, 2026, midterm elections, seizing control of both the U.S. House of Representatives and the Senate. The party flipped historically Republican strongholds, including Kansas—which had not elected a Democrat to the Senate since 1932—and Texas, where Gina Hinojosa unseated Governor Greg Abbott and James Talarico won a Senate seat. Voters cited inflation, high energy costs, and the U.S.-Iran conflict as primary drivers for the shift.

The results triggered immediate volatility in global markets. AI-related stocks plummeted in the U.S. and Asia, with Japan's Nikkei 225 and South Korea's Kospi seeing sharp declines. Investors feared that Democratic control would lead to stricter regulations and moratoriums on data centers, particularly in Texas, which accounts for 27% of planned U.S. data center gigawatts. Companies including SpaceX, Tesla, and various chipmakers saw significant share drops, while gold prices spiked above $4,000 an ounce.

President Donald Trump stated he was "absolutely willing to accept those results," though he claimed the Republicans would have won in a landslide had he been on the ballot. While Trump retains veto power, the sweep effectively renders him a lame duck facing a Congress likely to launch investigations into his administration. Internationally, the result sparked reactions from Israeli opposition leaders seeking to oust Benjamin Netanyahu and Iranian officials who viewed the vote as a rejection of war. Some global markets eventually stabilized as investors began viewing the divided government as a safeguard against sweeping policy changes.