US Stocks Rally After Democrats Win Control of Congress
Equity markets reversed early losses as investors digested the midterm outcome, with oil prices falling and data-center stocks under pressure.
New York2 min read
Last updated
US stock markets recovered from overnight declines and closed higher on November 4, 2026, after Democrats secured majorities in both the House and Senate. Futures had fallen as much as 2 percent in early trading before turning positive as results solidified and President Trump accepted the outcome.
By midday, the S&P 500 was up roughly 1.8 percent and the Dow Jones Industrial Average gained more than 2 percent in some sessions, its largest one-day advance in months. The Nasdaq also recovered from deeper losses. MSCI's All-World index edged higher, and Europe's STOXX 600 rose about 0.5 percent.
Oil prices dropped sharply. West Texas Intermediate crude fell around 7 percent and Brent declined further as traders priced in the possibility of greater scrutiny of the Iran war under a Democratic Congress. Defense stocks also weakened on the same expectation.
Shares linked to AI infrastructure and data centers came under pressure. Operators such as IREN and Hut 8 fell sharply. Investors cited Democratic gains in states with growing public opposition to rapid data-center expansion, including Texas and Georgia. Hyperscalers including Amazon, Microsoft, and Alphabet gained on the view that slower infrastructure spending could improve free cash flow.
Treasury yields declined, with the 10-year note falling several basis points. The dollar weakened against major currencies. Gold rose as yields and the dollar softened. Bitcoin fluctuated but recovered some losses after an initial dip.
Analysts noted that the magnitude of the Democratic margin mattered more than the direction. Some pointed to potential regulatory attention on AI and technology, along with negotiations over the debt ceiling and fiscal policy. Others saw reduced expectations for additional stimulus under divided government as supportive for bonds.
Elon Musk-linked companies Tesla and SpaceX underperformed relative to broader tech after candidates he backed lost in Texas. Overall, markets treated the result as removing uncertainty rather than introducing immediate policy shocks. Trading volumes were elevated as positions adjusted to the new congressional balance.
The reaction reflected a mix of relief that the election concluded without major disputes and concern over specific sectors. Full implications for legislation and regulation will depend on the new Congress that convenes in January.
