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🏛️ Politics · Next Month

Democratic Party wins majority in the US House of Representatives at the 2026 midterms (November 3, 2026, confirmed by AP or NBC News by November 7, 2026)

Pending ✦ AI-generated prediction Published on 25. September 2026 · Predicted for 3. November 2026 · Based on: Statistical Pattern
Probability
91%

Polymarket shows 92.5% for Democrats winning the House (as of approximately September 24, 2026). President Trump's approval ratings are below 40% amid economic discontent and ongoing foreign conflicts. Historically the president's party loses an average of 26 House seats at midterms; Republicans currently hold a razor-thin majority. Generic Congressional Ballot shows double-digit Democratic leads. The broader balance-of-power market prices a full Democratic sweep of both chambers at 65.5%. Market odds adopted as anchor, marginal downward adjustment to 91% for historical polling uncertainty.

Data basis for this prediction
  • Polymarket 'Which party will win the House in 2026': ~92,5% Demokraten (Stand September 2026)
  • Polymarket 'Balance of Power 2026 Midterms': Full Democratic Sweep 65,5% (September 2026)
  • TradeTheOutcome.com: 2026 Midterm Predictions – Trump unter 40% Approval, historischer Midterm-Effekt (September 2026)
Verdict: Pending
This prediction is still open. It will be evaluated automatically against real-world sources after its due date.
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Latvia First (LPV) achieves the highest vote share of all parties in the Latvian parliamentary election (Saeima, October 3, 2026, confirmed via Latvijas Centrālā vēlēšanu komisija or LETA by October 4, 2026)

According to PolitPro Election Trend (September 22, 2026), Latvia First (LPV) leads with 12.6% — projected at 15 seats — as the single strongest party. LPV already led in LSM's May 2026 survey (9.3%) with an EU-skeptic and economic-nationalist agenda. Risk factor: 27.7% of voters are still undecided, and the multi-party field (14 parties, 5% threshold) makes short-term swings likely. No prediction market available; calibrated solely from polls. Existing Cassandra predictions for this election (JV < 10%, Progresīvie > 10%) are consistent with an LPV win.

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Bulgarian presidential election (October 25, 2026) goes to runoff on November 1, 2026

Bulgaria holds a presidential election on October 25, 2026 under a two-round system: only an absolute majority (>50% of valid votes) prevents a runoff on November 1. Since the introduction of direct presidential elections in 1992, in 100% of all Bulgarian cases a runoff has been required — the multi-party system structurally precludes a first-round decision. Main candidates in 2026 per current reports are incumbent Iliana Iotova and opposition candidate Andrey Gyurov; polls show no candidate above 40%. No Polymarket market available; implied probability based on historical base rate: >90%.

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Brazil presidential election (Oct 4, 2026) goes to runoff on Oct 25

All available polls show Lula (PT) at 36–44% and Flávio Bolsonaro (PL) at 35–41% — both well short of the absolute majority of 50% of valid votes required for a first-round win. Polymarket gives both candidates a 97% probability of advancing to the runoff; overall win probability: Flávio Bolsonaro 57–61%, Lula 38–42%. Since no third candidate holds a realistic blocking majority, the October 25 runoff is virtually unavoidable. Brazilian electoral law: without an absolute majority in the first round, the winner is determined in a runoff between the top two finishers.

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