Collection

US Midterms 2026

Asset managers' research on the 3 November 2026 US midterm elections — scenarios, sector and asset-class implications, and market history.

72 pieces · page 2 of 3 · updated as new research is indexed

Escalation after mid-terms?

The report argues that a deteriorating macro backdrop—driven by potential Middle East escalation, surging gas prices, and resurgent inflation—will force further rate hikes from the Fed, ECB, BoE and BoJ. It also contends Brazilian asset repricing after Lula's election has overshot, presenting a retracement opportunity.

AI enters its political phase: implications for US credit

US credit investors face a more selective, issuer-specific approach to AI-linked debt as political dynamics around infrastructure, labor and US-China competition reshape supply, financing costs and spread compensation. The analysis argues AI's buildout risk now hinges on politics as much as technology, favoring well-capitalised hyperscalers over broad sector exposure.

Maintaining perspective during the U.S. midterms

Janus Henderson argues investors should look past U.S. midterm election noise and campaign rhetoric, focusing instead on long-term secular drivers like AI-fuelled earnings growth and a structurally higher cost-of-capital regime. Historical S&P 500 data show near-identical returns under split versus unified government, suggesting political gridlock need not worry long-term investors.

U.S. midterms: Ten questions investors should be asking

Ahead of the 2026 US midterms, the piece argues investors should judge election outcomes by whether they shift expectations for growth, inflation, earnings and rates rather than by which party wins. It warns that divided government does not guarantee fiscal discipline or market gains, and highlights AI data-center permitting as an underappreciated risk from down-ballot races.

The Midterm Market Effect

Franklin Templeton Institute finds S&P 500 returns were positive one year after every Republican-president midterm since 1954 regardless of which party controlled Congress, with technology and consumer discretionary sectors historically leading gains.

Above the Noise: Perspective on bubble fears

Invesco argues current AI investment and valuations resemble nothing like the 2000 tech bubble, with CoreWeave's borrowing troubles reflecting market discipline rather than a broader bust. It also contends midterm elections rarely alter markets as much as growth, inflation and Fed policy do.

Cross Asset Investment Strategy - October 2026

Amundi's Monica Defend argues a divided US Congress after the midterms is most likely, producing fiscal gridlock, budget standoffs and continued executive-led policy rather than major legislative change. Amundi also expects markets to withstand 10-year Treasury yields above 5%, provided AI-driven investment keeps delivering earnings growth.

US midterm elections: fiscal gridlock on the horizon?

Amundi's Alessia Berardi and colleagues argue divided government remains the most likely US midterm outcome, implying fiscal gridlock rather than policy reversal. They expect AI-driven capex to keep markets resilient even as policy uncertainty and elevated Treasury yields persist.

US midterm elections: Why they matter for markets

Wellington Management argues divided government after US midterms would likely limit fiscal expansion, easing pressure on Treasury yields and inflation but dampening growth. It highlights debt-ceiling negotiations and emerging AI regulation debates as key signals for global asset allocation.