Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
19% | 81% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
19% | 81% | 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 → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 180-199 | 19% |
| 160-179 | 18% |
| 200-219 | 17% |
| 220-239 | 13% |
| 140-159 | 11% |
| 240-259 | 8% |
| 120-139 | 5% |
| 260-279 | 5% |
| 280-299 | 2% |
| 100-119 | 1% |
| 300-319 | 1% |
| 320-339 | 1% |
| 340-359 | 1% |
| 360-379 | 1% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 80-99 | 0% |
| 380-399 | 0% |
| 400-419 | 0% |
| 420-439 | 0% |
| 440-459 | 0% |
| 460-479 | 0% |
| 480-499 | 0% |
| 500+ | 0% |
Market context
Elon Musk's posting frequency on X during the week of 14–21 August 2026 will be tracked across main feed posts, quote posts and reposts, excluding replies unless they appear on the main feed timeline. The settlement window runs from 12:00 PM ET on 14 August through 12:00 PM ET on 21 August, capturing a seven-day period that may coincide with significant developments at Tesla, SpaceX or The Boring Company, any of which could trigger elevated social media activity from the platform's owner.
Musk's historical posting patterns show considerable volatility tied to product launches, regulatory announcements and market events rather than calendar-based rhythms. During major Tesla earnings periods or SpaceX test flights, his daily post counts have ranged from single digits to twenty-plus posts; conversely, weeks without scheduled corporate milestones often see him post fewer than five times daily. The current 0% implied probability suggests the market is pricing in either an expectation of unusually low activity or reflects the difficulty in predicting his behaviour with precision across a full week.
Traders should monitor announcements from Tesla regarding the Cybertruck production ramp or new vehicle reveals, SpaceX's Starship test schedule, and any regulatory filings or legal proceedings that might demand his public commentary. August 2026 falls outside typical earnings seasons for Tesla (which report in late April and October), reducing one traditional catalyst, though international market developments or geopolitical events affecting his businesses could still drive posting surges. His acquisition of X in late 2022 has generally correlated with higher posting frequency compared to pre-acquisition periods.
Methodology
Football-specific comparison page for Pronóstico: Elon Musk # tweets August 14 - August 21, 2026?. 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 (US-focused) or Manifold (play-money).
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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
Trade Pronóstico: Elon Musk # tweets August 14 - August 21… on Mundial 2026 Grupos
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