Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 400B+ yuan | 100% |
| <250B yuan | 0% |
| 250–280B yuan | 0% |
| 280–310B yuan | 0% |
| 310–340B yuan | 0% |
| 340–370B yuan | 0% |
| 370–400B yuan | 0% |
| No IPO by December 31, 2026 | 0% |
Market context
CXMT’s first-day close will be set by how the Shanghai listing is priced and how much secondary-market demand holds after the opening auction. The market is currently betting the company lists at a very high valuation: Reuters reported strong retail demand for the roughly $8.6 billion offering, with the online tranche oversubscribed by 243.93 times, while other reports say the deal was priced at 8.66 yuan a share, implying a valuation of about 579 billion yuan before trading begins.[8][5]
The 0% crowd-implied chance of a lower closing bracket reflects how sharply expectations have shifted from earlier, smaller IPO talk. CXMT had previously been discussed at around 300 billion yuan in some pre-listing reporting, then at roughly 579 billion yuan once pricing was set, and Reuters later quoted analysts seeing a possible post-listing valuation above 3 trillion yuan, with some models stretching to 5 trillion yuan on a strong AI-led memory upcycle.[11][5][6] That range is why the market has clustered heavily at the top end rather than around the original filing assumptions.[1][6]
What matters now is whether the company actually reaches market and whether any delay pushes resolution into the “No IPO by December 31, 2026” outcome. Earlier coverage said CXMT was cleared for a Shanghai STAR listing after an updated prospectus and was targeting a 29.5 billion yuan raise, while newer Reuters-linked reporting placed the debut on July 27, 2026, underlining that timetable risk is the main binary catalyst before first-day close becomes a valuation exercise rather than an IPO-completion question.[1][9][2]
Methodology
Sports-specific comparison page for CXMT IPO Closing Market Cap. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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