Dow surges 1,500 points as Democrats seize congressional control

U.S. equities spiked on Wednesday after Democrats won control of both the House and Senate in the midterm elections. The Dow Jones Industrial Average climbed 1,501 points, or 2.9%, by 1:11 p.m. Eastern time. The S&P 500 rose 1.8%, and the Nasdaq composite gained 2.1%. This rally marks a sharp reversal for assets that had struggled following the election, as Wall Street pivoted to favor a divided government.

Investors appear to prefer split control of Washington because it reduces the risk of sweeping economic changes. Brian Jacobsen, chief economic strategist at Annex Wealth Management, noted that corporate earnings matter more than election results. "Earnings trump elections," Jacobsen said. Despite this general optimism, specific sectors moved sharply based on their exposure to Democratic priorities.

Solar and healthcare stocks led the advance. First Solar jumped 6.4%, and Enphase Energy climbed 6.2%, buoyed by expectations that Democratic leaders will support green energy initiatives. HCA Healthcare rose 10.6% on hopes that Democrats will reverse cuts to federal healthcare made in the summer's "One Big Beautiful Bill Act." Dollar Tree surged 8.9% as investors bet on policies to aid lower-income consumers.

Conversely, defense and oil stocks declined. Lockheed Martin fell 6.9%, Northrop Grumman dropped 4.4%, and General Dynamics lost 2.3%. The drop suggests investors expect a Democratic Congress to pressure President Donald Trump to de-escalate the war with Iran. Brent crude oil followed suit, plunging 8.8% to $94.51 per barrel. This marks the first time the international benchmark has fallen below $100 in nearly a month. ExxonMobil dropped 5.3%, and ConocoPhillips slipped 5.9%.

Technology stocks showed mixed results. Nvidia, a key player in artificial intelligence, fell 1.4% and weighed on the S&P 500. CoreWeave dropped 9.1%. However, Advanced Micro Devices gained 0.5% after reporting stronger-than-expected quarterly profits. Alphabet rose 4.4%, recovering from a steep loss earlier in the week. Trump Media & Technology Group fell 15.9%, while Tesla and SpaceX declined 2% and 3.4%, respectively, amid fears of increased scrutiny from a Democratic Congress.

Treasury yields eased, with the 10-year note falling to 4.91% from 4.95% late Tuesday. Carsten Brzeski, global chief of macro at ING Bank, offered a cautious outlook. He warned that Trump could become "an angry duck," potentially reigniting disputes over tariffs and NATO spending. Alternatively, Brzeski suggested Trump might act as "a tame duck," focusing on ending the wars in Iran and Ukraine without major economic disruption.

Global markets mirrored the U.S. rally. The Paris index climbed 2%, Shanghai rose 2.2%, and London gained 1.8%. Japan’s Nikkei 225 was an exception, falling 1.4%. The market reaction underscores the immediate financial impact of the shift in congressional power.