Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
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 closing market capitalisation will depend on whether the Shanghai listing actually launches before year-end 2026 and, if it does, how strongly the shares are bid at the close. The crowd on Polymarket is effectively unanimous on the high side, with 400 billion yuan or more priced at 99%, which is a much firmer view than the lower-tier bands and suggests the market is treating a large debut as close to the base case.[1] That leaves a notable gap versus older pre-listing reporting, which had framed the deal around a far smaller targeted valuation of about 300 billion yuan and a Q1 2026 timetable.[9][10]
For historical context, this is a pattern familiar in mainland China IPOs where the headline valuation can reset materially between early filings, final pricing and the opening-day close. Recent coverage has also pointed to a much richer pricing backdrop, with the IPO priced at 8.66 yuan per share on a 579 billion yuan valuation, while some analysts and market commentary have argued for post-listing capitalisation well above that level.[2][6] The comparison across venues matters: Polymarket’s near-certainty on 400 billion yuan plus is still below the more aggressive readings seen in some commentary, including claims of 2 trillion yuan-plus or even higher, which are better understood as speculative extremes than as consensus anchors.[2][4]
The main catalysts are regulatory and scheduling rather than operating results: official IPO approval, the final offering size, any greenshoe or over-allotment exercise, and the first trading day itself. Reuters-linked reporting earlier in the process said CXMT was targeting a valuation around $42 billion, so any last-minute change in size or pricing would affect which outcome bucket the closing-cap market lands in.[9][10] Traders also need to watch for confirmation that the listing actually occurs before 31 December 2026, because if the flotation slips or is withdrawn the market resolves to no IPO by that date.[1]
Methodology
We track CXMT IPO Closing Market Cap across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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