Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket KYC UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket KYC UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket KYC UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket KYC UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket KYC UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket KYC 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 KYC UK.
Active sub-markets
Market context
SpaceX's private market valuation has become a barometer for investor appetite in commercial space infrastructure. The Nasdaq Private Market (NPM) publishes daily valuations for trading days only, with updates appearing at 1:00 PM ET the following calendar day. This market tests whether the company's valuation will reach a specified threshold by 30 June 2026—a window of approximately 18 months from typical market creation. The 100% crowd-implied probability reflects confidence in SpaceX's trajectory, though valuation milestones depend on secondary market transactions and NPM's assessment methodology rather than public filings or regulatory announcements.
Historical precedent suggests caution when interpreting extreme probabilities in private company valuations. Comparable unicorn milestones—such as Stripe's 2021 valuation adjustment and Databricks' 2023 funding round—have seen significant repricing within 12-month windows, driven by fundraising announcements, customer wins, or macroeconomic shifts. SpaceX's valuation has moved from $74 billion (2021) to reported figures exceeding $180 billion (2024), demonstrating volatility that contradicts certainty. Secondary market pricing on platforms like Forge and EquityZen can diverge substantially from NPM's official quotes, creating settlement risk.
Traders should monitor Starship test flight schedules, US Federal Communications Commission licensing decisions, and any announced funding rounds—each historically triggers NPM repricing within days. Recent Reuters reporting (January 2024) noted SpaceX's internal valuation discussions ahead of employee stock option refreshes, a mechanism that often precedes NPM updates. The settlement window extends to 4 July 2026 if NPM data lags, introducing operational dependency on Nasdaq's publication schedule rather than market events alone.
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 KYC 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 KYC 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.
- 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.
- What does it cost to trade on Polymarket KYC UK?
- Zero. Polymarket KYC 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 KYC UK
Live order book, 0% fees, USDC settlement in seconds.
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