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🏛️ Politics · Next Month

Democratic Party wins majority in the US House of Representatives in the 2026 Midterm Elections (Election Day November 3, 2026, confirmed by AP or NBC News by November 5, 2026)

Hit ✦ AI-generated prediction Published on 11. October 2026 · Predicted for 3. November 2026 · Based on: Speculative
Probability
85%

Polymarket assigns 85-92% probability to Democrats winning the House majority. Historically, the president's party has lost House seats in 18 of 20 midterm elections. President Trump currently holds a slim Republican majority, creating high vulnerability to the classic backlash effect. The full Democratic sweep (House + Senate) is priced at 62% on Polymarket, implying strong Democratic momentum specifically in the House. Prediction calibrated at 85% per market anchor — deviating significantly would not be justified given the historical pattern and consistent market data.

Data basis for this prediction
  • Polymarket 'Which party will win the House in 2026?': Demokraten 85–92% (Stand 11.10.2026)
  • Polymarket 'Balance of Power 2026 Midterms': Demokratischer Sweep (Haus + Senat) 62% (Stand 11.10.2026)
  • news.bitcoin.com: 'Polymarket Gives Dems 62% Midterm Sweep Odds' (Oktober 2026)
  • Federal News Network: Historisches Muster — Präsidentenpartei verliert in 18/20 Midterms Sitze im Repräsentantenhaus (Oktober 2026)
Verdict: Hit
Die Vorhersage ist eingetreten. Die Demokraten haben bei den Midterm-Wahlen 2026 die Mehrheit im US-Repräsentantenhaus gewonnen. NBC News projizierte einen demokratischen Sieg mit ca. 259 Sitzen (vs. 176 für die Republikaner, Mehrheitsschwelle: 218). CNN meldete am 5. November 2026 über 250 Sitze für die Demokraten. CBS News und CNBC bestätigten ebenfalls den Wechsel. Hakeem Jeffries wird voraussichtlich als Speaker gewählt. Quellen: NBC News (https://www.nbcnews.com/politics/2026-elections/house-results), CNN (https://www.cnn.com/2026/11/05/politics/live-news/midterm-election-congress), Al Jazeera (https://www.aljazeera.com/news/2026/11/4/democratic-party-gains-us-house-majority-in-2026-midterm-elections).
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Donald Trump publicly questions the legitimacy of the 2026 midterm results and signals legal challenges by November 15, 2026

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).

72%
Next Week · Predicted for 15. Nov 2026
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Ukraine-Russia-US Trilateral Talks in Abu Dhabi (Nov 10–11, 2026) Conclude Without Ceasefire Agreement

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%.

76%
Next Week · Predicted for 11. Nov 2026
🏛️ Politics ✦ AI

Alberto Núñez Feijóo (PP) secures parliamentary majority with Vox coalition and becomes Spanish Prime Minister — General Election 29 November 2026 (confirmed by Junta Electoral Central or AP by 1 December 2026)

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.

83%
Next Month · Predicted for 29. Nov 2026