Democratic Party (USA) wins the Senate majority in the 2026 US midterm elections (November 3, 2026) and holds the Senate Majority Leader position (at least 51 seats)
Pending
✦ AI-generated prediction
Published on 17. July 2026
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Predicted for 3. November 2026
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Based on: Speculative
Republicans currently hold a 53-47 Senate majority. Democrats need a net +4 seats to flip control. The 2026 election covers Class 3 senators, including several competitive swing-state seats. Historically the president's party loses an average of 5 Senate seats at midterms; Trump's second term with unpopular tariff policy and social spending cuts may energise voters. No specific Polymarket Senate-control 2026 market available (as of July 17, 2026). Estimate based on historical regression. Distinct from the open prediction 'Democrats win House majority'.
Data basis for this prediction
- US-Senat aktuell: Republikaner 53, Demokraten 47 (US Senate.gov, Juli 2026)
- Historisches Midterm-Muster: Präsidentenpartei verliert Ø 5 Senatssitze (FiveThirtyEight Historik)
- Polymarket: kein spezifisches 2026-Senats-Mehrheits-Markt gelistet (Stand 17. Juli 2026)
- Reuters / Politico: Trumps Zollpolitik und Haushaltskürzungen als Mobilisierungsfaktor (2026)
Verdict: Pending
This prediction is still open. It will be evaluated automatically against real-world sources after its due date.
🏛️ Politics
✦ AI
Democrats won both chambers historically at the November 3, 2026 midterms (Senate 54:44, House 258 seats — largest majority since 1993). Trump's disapproval rating stands at 62% (FiveThirtyEight, Nov 2026). Based on documented behavioral pattern: after the 2020 presidential election, Trump posted voter fraud claims within 48 hours; after the 2022 midterms, challenges followed within a week. Metaculus community places >70% probability on public contesting after major GOP losses. A public statement via Truth Social, press release, or confirmed media interview by November 15, 2026 counts as verification (Reuters or AP).
🏛️ Politics
✦ AI
Ukrainian, US, and Russian negotiators convene November 10–11 in Abu Dhabi. Russia conducted large-scale long-range strikes on Ukrainian energy infrastructure and logistics hubs on November 3–4; Ukraine responded with drone strikes on the Ryazan refinery. Positions on territory and security guarantees remain far apart. No Polymarket or Kalshi market covers this specific event; historical base rate for failure of comparable trilateral talks: >80%.
🏛️ Politics
✦ AI
Spain holds a general election on 29 November 2026. Polymarket prices Feijóo as next PM at 85%, Kalshi at 82% — both serve as anchors. A separate Polymarket market gives PP+Vox a 92% probability of a joint majority (>176/350 seats). Current polls (Sondaxe) show PP at 29.2% narrowly ahead of PSOE (26.9%); Vox is tracking slightly higher. Feijóo failed to form a government in 2023, but market odds reflect the lesson learned: PP+Vox is now seen as stable enough. No deviation from market anchor warranted.