Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
Active sub-markets
Market context
The market concerns Elon Musk's posting frequency on X during a 48-hour window from 13–15 June 2026. The resolution mechanism counts main feed posts, quote posts, and reposts, whilst excluding replies unless they appear on the main feed itself. Deleted posts register if captured within approximately five minutes of publication. The current implied probability of 1% suggests the crowd expects either zero posts or a very low count during this specific weekend period.
Historical patterns of Musk's X activity show considerable volatility. In 2024–2025, his posting frequency ranged from single-digit daily counts during periods of operational focus (particularly around Tesla earnings or SpaceX launches) to double-digit daily posts during periods of active engagement on platform policy or market commentary. Weekend posting rates have typically run 20–40% lower than weekday averages, though this varies sharply depending on whether major news cycles or product announcements coincide with the settlement window. The 1% probability reflects an assumption of near-total inactivity, a scenario that has occurred only sporadically in recent years.
Traders should monitor whether Tesla, SpaceX, or xAI have scheduled announcements or earnings releases for the week of 9–15 June 2026, as these historically correlate with elevated posting activity. Any scheduled appearances by Musk at conferences or public events during this period would likely suppress X engagement. The current odds diverge sharply from historical baseline expectations; comparable prediction markets on Musk's posting behaviour typically price weekend inactivity at 8–15%, suggesting the 1% figure may reflect either recent platform changes, specific knowledge of Musk's schedule, or significant underestimation of weekend engagement patterns.
Methodology
This page reviews Elon Musk # tweets June 13 - June 15, 2026? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Best Prediction Markets — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets, 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.
- 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 Best Prediction Markets?
- Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets 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 Elon Musk # tweets June 13 - June 15, 2026? on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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