Polymarket vs. Kalshi
Compare markets
See where the two biggest prediction markets disagree. Pick any two markets, or start from the biggest gaps below: prices, volume, history and the resolution rules, side by side.
Will Trump, Xi and Putin meet together before Jan 1, 2027?
Vol $152 today · $21.9K total
Kalshi is 59 points higher than Polymarket (64% vs 4%). Polymarket trades about 792.8× more volume today, so its price has more money behind it.
History starts when we first saw each market, so a newly added market has a short line.
| Polymarket | Kalshi | |
|---|---|---|
| Probability (Yes) | 4% | 64% |
| Change (24h) | +0.2 pt | +2.0 pt |
| Volume today | $120.8K | $152 |
| Total volume | $16.3M | $21.9K |
| Liquidity | $320.7K | — |
| Open interest | — | $16.8K |
| Resolves | 65d | 65d |
| Tracked for | 19 days | 19 days |
Resolution rules: read both before trusting a gap
Polymarket
This market will resolve to "Yes" if China's General Secretary of the Communist Party, Xi Jinping, is removed from power for any length of time between July 3, 2025, and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". CCP General Secretary Xi Jinping will be considered removed from power if he announces his resignation from his role as General Secretary, or is otherwise dismissed, detained, disqualified, or otherwise loses his position or is prevented from fulfilling his duties as General Secretary within this market's timeframe. The primary resolution source for this market will be a consensus of credible reporting.
Kalshi
If Donald Trump and Xi Jinping and Vladimir Putin meet in person together in the same trilateral meeting after Issuance and before Jan 1, 2027, then the market resolves to Yes.
Share this comparison
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.