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Will SpaceXAI officially rename itself to SpaceXSI… October 15 88% ▲+54Buffalo vs Toledo Buffalo 57% ▲+50Buffalo vs. Toledo Buffalo 57% ▲+48Sanchez vs Meabe Ana Sofia Sanchez 94% ▲+48Houston vs Kansas St. Houston 93% ▲+47Houston vs. Kansas State Houston 92% ▲+47San Lorenzo vs Trinidense San Lorenzo 55% ▲+45Viseu vs Estoril Viseu 86% ▲+44Querétaro Governor Election Winner Luis Bernardo Nava Guerrero 4.5% ▼−41Casa Pia vs Santa Clara Azores Santa Clara Azores 90% ▲+37Will Trump try to fire Lisa Cook again? Before Dec 1, 2026 60% ▲+33Illinois vs Michigan St. Michigan St. 12% ▼−33Illinois vs. Michigan State Illinois 89% ▲+32Académico de Viseu FC vs. Estoril Praia Draw (Académico de Viseu FC vs. Estoril Praia) 59% ▲+31
KalshiCloses November 3, 2027

Which ballot measures will pass in California?

Proposition 3 leads at 90% (about 9 in ten) on Kalshi, as of Oct 10, 21:22 UTC. It's down 1 points in the last 24 hours.

Proposition 3 90% ▼ 1 pts · 24h

The odds

as of Oct 10, 21:22 UTC
  • Proposition 3 90% −1
  • Proposition 2 86% —
  • Proposition 1 82% —
  • Proposition 37 81% —
  • Proposition 42 60% —
  • Proposition 45 49% −1
  • Proposition 5 45% +11
  • Proposition 38 43% —

Each outcome here is its own yes/no question, so the chances don't add up to 100%.

Traded today$954
Traded in all$26K
Favourite, 7 days+6.5 pts

Proposition 3, the last 7 days

Kalshi price
25%50%75%Oct 2Oct 1090%

Oct 3: 84% · Oct 4: 85% · Oct 5: 88% · Oct 6: 89% · Oct 7: 88% · Oct 8: 90% · Oct 9: 90% · Oct 10: 90%

How it resolves

Kalshi's rule, word for word
(Each outcome is its own contract. This is the rule for the favourite, Proposition 3; the others read the same way with their own outcome.) If Proposition 3 passes in California, then the market resolves to Yes. This market may resolve early once a consensus of designated media sources has declared a winner. See full rules for details.

Settlement sources: California Secretary of State

See it on Kalshi ↗

Politics & elections

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