Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) 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 |
|---|---|
| ↑ 1T yuan | 100% |
| ↑ 1.5T yuan | 95% |
| ↑ 2T yuan | 89% |
| ↑ 2.5T yuan | 70% |
| ↑ 3T yuan | 47% |
| ↑ 3.5T yuan | 34% |
Market context
CXMT’s first-day closing market cap needs to clear the market’s threshold for a **Yes**, and the current crowd price of **64%** makes that the favourite, though not an overwhelming one. The pricing debate is unusually wide: earlier reporting put IPO valuation around **300 billion yuan** if all new shares are sold at issue, while later coverage said the company was aiming to raise roughly **57.9 billion yuan** in what could be one of mainland China’s biggest listings since 2022.[6][10][13]
For handicap purposes, the historical frame is that China’s memory-chip names tend to get marked against the cycle, not just the offer price. Morningstar’s fair value work on CXMT put its equity value above the IPO pricing, while other recent commentary has ranged from a cautious **800 billion to 1.2 trillion yuan** up to bullish calls for **3–5 trillion yuan**, with Reuters noting investors betting on a sharp valuation jump after listing.[1][5][6] That makes the consensus look supportive of the favourite, but the value case is on the underdog side if traders think first-day profit-taking, sanctions risk, or a weaker-than-hyped debut caps the close below the line.
The main catalysts are the formal IPO timetable, final pricing, subscription demand, and any change in the listing size or over-allotment terms. Reuters-linked coverage said CXMT’s Shanghai STAR Market deal was expected to accept orders in July and could reach **$8.6 billion**, with demand already described as strong; if that demand holds through bookbuilding and the stock opens tight, the closing cap should be easier to defend.[3][5][10][13] The contrarian angle is that even a heavily subscribed IPO can still finish soft on day one if allocations are flipped quickly, so the key read is not just launch excitement but whether secondary-market buying absorbs the initial unwind.
Methodology
We track CXMT IPO Closing Market Cap Above …? 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 Who Will Win. 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 does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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