Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
1% | 99% | 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 → |
Market context
MicroStrategy, now operating as Strategy Inc., has not announced any Bitcoin acquisition for the June 30–July 6 window, aligning with the market’s 1% implied probability of a “Yes” outcome. This follows a clear pattern: in early July 2025, the company explicitly stated it made no purchases during the identical period, reinforcing a historical tendency to skip acquisitions in that timeframe unless major capital events intervene[2]. While Strategy executed its largest Bitcoin buy since July in January 2026—purchasing 13,627 BTC for $1.25 billion using stock-sale proceeds—such moves are typically preceded by regulatory filings and public disclosures well before the settlement window, not within it[1].
Traders should monitor Strategy’s official purchase tracker and any regulatory filings from Michael Saylor or the company’s finance team, as announcements are the sole resolution source for this market[6]. Recent activity shows a purchase of 520 BTC on June 22, 2026, but no filings or statements have emerged for the current window, and the company’s last major buy occurred weeks prior[6]. Given that Strategy’s acquisition rhythm is tightly tied to capital-raising events and stock-market conditions, and no such triggers have been reported in late June, the absence of an announcement remains the most probable outcome. Watch for any sudden press releases or SEC submissions before the July 7 deadline, as those would be the only catalysts to shift the probability significantly.
Methodology
Sports-specific comparison page for Will Microstrategy announce a Bitcoin purchase June 30-July 6?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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