US Midterm Election Aftermath: Healthcare & Renewables Rally, Defense & Texas AI Data Centers Under Pressure

Investing.com -- Bernstein told clients in a new note that Democrats’ sweep of the House and Senate is positive for health insurers focused on Medicaid and the Affordable Care Act marketplaces, as well as for hospital operators.

Companies such as Centene (+4.6%), Molina Healthcare (+6.6%), HCA Healthcare (+6.5%) and Elevance Health (+2.2%) are rallying premarket on Wednesday.

Analyst Lance Wilkes expects the size of the victory to push the White House and Congress toward compromise legislation

Stock futures turned positive early on Wednesday, reversing earlier losses, as traders weighed the impact of the Democrats taking control of Congress and several key gubernatorial wins in the 2026 U.S. midterm elections.

Futures tied to the S&P 500 traded 0.2% higher, while Nasdaq-100 futures were up 0.2%. Futures tied to the Dow Jones Industrial Average added 0.5%. Futures were trading lower earlier in the session.

The Democratic Party swept to victory, taking control of Congress overnight. T

Investing.com - TD Cowen says healthcare policy will take center stage as Democrats control Congress following the midterm elections, creating headline risk for most healthcare sectors except Medicaid and hospitals.

The firm says major reforms are unlikely to pass with Trump in the White House, though the midterm results and catalysts like the debt ceiling give Democrats leverage. Medium-sized policies such as rollbacks of Medicaid cuts or restoring ACA subsidies face an uphill battle.

TD Cowe

Investing.com - European shares jumped to its highest in over two months on Wednesday after Democrats won control of both chambers of the US Congress, and boosted by heavyweight Novo Nordisk.

The pan-European STOXX 600 index advanced 1.2% in its best showing since July, with healthcare giant Novo Nordisk jumping nearly 6% after the Wegovy maker reported third-quarter adjusted operating profit above expectations and raised its full-year sales and profit forecasts.

Germany’s DAX and France’s CAC

Investing.com -- Chemring stock fell 2.5% during today’s session, trading as low as 537p, after Democrats secured majorities in both the U.S. Senate and House of Representatives in the midterm elections, raising the prospect of heightened scrutiny over American defence budgets.

For a company that has built a significant portion of its revenue pipeline around U.S. government contracts — including a major countermeasures deal with the U.S. Department of Defense — the political shift represented a

Investing.com -- Cipher Mining shares plunged 17% on Wednesday as investors reassessed the outlook for AI data-center development in Texas following Gina Hinojosa’s victory in the state’s gubernatorial election. Cantor Fitzgerald warned that the result could delay Cipher’s next major growth catalyst and shift new data-center investment toward other states, identifying TeraWulf, Hut 8 and Keel Infrastructure as potential beneficiaries.

The election has introduced another layer of uncertainty for