Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
0% | 100% | 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 tracks Elon Musk's posting activity on X over a 48-hour window spanning 12 June to 13 June 2026, counting main feed posts, quote posts and reposts but excluding replies unless they appear on the main feed timeline. The current 0% implied probability suggests traders expect either zero posts or that the resolution criteria will not be met during this specific window.
Musk's historical posting frequency on X (formerly Twitter) has varied considerably depending on external events and his operational focus across Tesla, SpaceX and other ventures. During periods of major announcements—product launches, earnings calls or regulatory developments—his daily post counts have exceeded 20, whilst quieter operational phases have seen single-digit daily activity. The 0% probability reflects either a structural assumption that this particular 48-hour period will be unusually inactive, or uncertainty about whether the tracker will successfully capture posts meeting the specified criteria. Comparable prediction markets on Musk's social media activity have typically shown non-zero probabilities even for low-activity windows, suggesting the current odds may reflect either limited trader participation or a specific anticipated absence.
Between 11 and 13 June 2026, traders should monitor whether Tesla or SpaceX has scheduled earnings announcements, product events or regulatory filings that historically correlate with elevated posting. Musk's travel schedule—particularly launches at Starbase or Tesla factory visits—has historically influenced his X engagement patterns. The resolution mechanism's reliance on a third-party tracker introduces execution risk; posts deleted before capture (~5 minutes) will not count, creating ambiguity around rapid-fire posting-and-deletion patterns Musk has occasionally employed.
Methodology
We track Elon Musk # tweets June 11 - June 13, 2026? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Is this market available outside the US?
- Best Prediction Markets 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.
- 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.
- 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, 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 11 - June 13, 2026? on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
Trade on Best Prediction Markets →