Swedish Riksdag election (13 September 2026): Social Democrats (S) receive more than 30.0% of votes cast (confirmed by Valmyndigheten)
Miss
✦ AI-generated prediction
Published on 24. August 2026
·
Predicted for 13. September 2026
·
Based on: Historical Cycle
Social Democrats poll at 30.5% in the PolitPro Election Trend and at a 30-day average of 31.8% (Polara.se, August 2026). The party benefits from incumbent fatigue against the Kristersson government (M/SD/KD/L) and strong competency perceptions on social and economic issues. The left bloc (S + V + MP) polls at 46.5% and is likely to enable government formation. The 30.0% threshold is near the lower polling range; historically Swedish polls slightly underestimate S by 1-2 percentage points. Liberalerna likely fails the threshold (separate open Cassandra prediction). No Polymarket market for this exact threshold.
Data basis for this prediction
- PolitPro Election Trend Schweden: Socialdemokraterna 30,5% (Stand August 2026, politpro.eu)
- Polara.se: Socialdemokraterna 31,8% im 30-Tage-Schnitt; Linksblock 46,5% (August 2026)
- Wikipedia: Riksdag-Wahl Schweden, 13. September 2026 – Projektierte S-Sitze: 110 von 349
- Valmyndigheten (Wahlbehörde Schweden): Offizielles Ergebnis nach Auszählung (13. September 2026)
Verdict: Miss
Socialdemokraterna erhielt laut Valmyndigheten 28,02 % der Stimmen (99 Sitze, 1.886.535 Stimmen) – deutlich unter der Schwelle von 30,0 %. Die Partei verlor sogar 2,3 Prozentpunkte gegenüber 2022. Die Umfragen (PolitPro 30,5 %, Polara 31,8 %) überschätzten S in diesem Zyklus, entgegen der historischen Annahme einer leichten Unterschätzung. Der Linksblock gewann dennoch mit 176:173 Sitzen knapp die Mehrheit. Quellen: val.se (Valmyndigheten), Wikipedia '2026 Swedish general election', Euronews 2026-09-17.
🏛️ 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.