Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
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 Sport Prediction.
Active sub-markets
Market context
Elon Musk's X posting frequency during the week of 16–23 June 2026 will determine the resolution of this market. The settlement window captures a seven-day period spanning from 12:00 PM ET on 16 June through 12:00 PM ET on 23 June 2026. Only primary feed posts, quote posts, and reposts count toward the total; replies do not, with the exception of replies that appear on the main feed itself. Deleted posts are included provided the tracking system captures them within approximately five minutes of publication.
Musk's historical posting patterns show substantial variation depending on external events and his operational focus across Tesla, SpaceX, and X itself. During periods of major company announcements—such as earnings calls, product launches, or regulatory developments—his daily post counts have ranged from single digits to double figures. Conversely, weeks without significant corporate milestones typically see lower activity. The current 0% implied probability suggests traders expect either an exceptionally quiet week or anticipate Musk will be occupied with matters that historically reduce his social media engagement.
Key variables for the settlement period include Tesla's Q2 2026 earnings announcement timing, any scheduled SpaceX launches or test flights, and developments at X itself. Regulatory filings, acquisition news, or public disputes have previously triggered elevated posting activity. Traders should monitor announcements from Tesla and SpaceX in the days preceding 16 June, as these often correlate with increased commentary from Musk on X during the following week.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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 Sport Prediction, 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 does it cost to trade on Sport Prediction?
- Zero. Sport Prediction 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.
- 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 Elon Musk # tweets June 16 - June 23, 2026? on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Sport Prediction →