Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Review UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Review UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Review UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Review UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Review UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Review UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Review UK.
Active sub-markets
Market context
SpaceX's private market valuation will determine whether this market settles affirmatively. The Nasdaq Private Market (NPM) publishes daily valuations on trading days, with the resolution hinging on whether the company's listed price reaches the specified threshold at any point between now and 30 June 2026. The 100% crowd probability suggests traders view the target as highly achievable within the 18-month window, though the actual valuation figure underpinning that assessment remains critical context for calibration.
Private company valuations rarely move in isolation; SpaceX's NPM price reflects secondary market transactions and investor sentiment rather than a formal fundraise. Historical precedent shows that late-stage aerospace and defence companies have experienced significant revaluations following government contract awards or operational milestones. Comparable cases—including Axiom Space's valuation trajectory and Blue Origin's secondary market movements—demonstrate how single announcements can shift private valuations by 15–25% within weeks. The crowd's confidence may rest on SpaceX's track record of contract wins and Starship development progress, both of which have historically triggered upward NPM adjustments.
Traders monitoring this market programmatically should track NPM data feeds directly rather than relying on secondary reporting; valuations update at 1:00 PM ET on the following business day. Key catalysts include Starship test flight outcomes, Department of Defence contract announcements, and any indication of a formal funding round. The settlement window extends to 4 July 2026 if NPM data lags, creating a narrow tail-risk period for automated order execution. Conditional orders tied to SpaceX press releases or SEC filings would capture momentum more reliably than static price alerts.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Review UK, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Review UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket Review UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- What does it cost to trade on Polymarket Review UK?
- Zero. Polymarket Review UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Will SpaceX's valuation hit 2026 by June 30? on Polymarket Review UK
Live order book, 0% fees, USDC settlement in seconds.
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