Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Market UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Market UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Market UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Market UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Market UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Market 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 Prediction Market UK.
Market context
MicroStrategy, the business intelligence software firm led by executive chairman Michael Saylor, has become one of the largest corporate holders of Bitcoin. The question here is whether the company will publicly announce a purchase of more than 1,000 BTC during the week of 2–8 June. In prediction markets, a YES share represents a bet that this announcement occurs; a NO share bets it does not. The market settles based on official statements from MicroStrategy or Saylor within that specific window, regardless of when the actual Bitcoin acquisition took place.
MicroStrategy's acquisition pattern provides crucial context for reading the current 100% YES probability. Since August 2020, the firm has announced over 200,000 BTC purchases across dozens of tranches, with individual announcements ranging from roughly 300 BTC to over 16,000 BTC. The company has demonstrated a consistent appetite for large, regular purchases—often announcing acquisitions within weeks of previous ones. This sustained buying behaviour, combined with Saylor's public commitment to accumulating Bitcoin as a corporate treasury strategy, establishes a baseline expectation that announcements of four-figure BTC purchases are routine rather than exceptional events.
Traders monitoring this market should track MicroStrategy's quarterly earnings calendar and any statements from Saylor regarding capital allocation. The firm typically announces Bitcoin purchases via press release or SEC filings, often timed around market conditions or after raising capital. Recent volatility in Bitcoin's price and the broader macroeconomic environment may influence timing, but the company's demonstrated frequency of large purchases suggests the probability reflects genuine historical precedent rather than speculation.
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 Prediction Market 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
- Is this market available outside the US?
- Prediction Market 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 does it cost to trade on Prediction Market UK?
- Zero. Prediction Market 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 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Market UK triggers a quick verification flow that finishes in minutes.
- 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 MicroStrategy announces >1000 BTC purchase June 2-8? on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
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