Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Market UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Market UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Market UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Market UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Market UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Market UK → |
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 Prediction Market UK.
Active sub-markets
Market context
This market measures how many times Elon Musk will post to X (formerly Twitter) during a 48-hour window spanning 12 June to 13 June 2026. Posts include main feed tweets, quote posts, and reposts, but exclude replies unless they appear directly on his main feed. A YES share wins if the actual count exceeds the threshold; a NO share wins if it falls below. The current 0% probability assigned to YES suggests the crowd expects Musk's posting activity during this specific weekend period to remain below whatever threshold the market has set.
Musk's posting frequency on X has historically varied considerably based on external events and his operational focus. During periods of active Tesla or SpaceX announcements, he has posted dozens of times daily; during quieter stretches, he may post only a handful of times over 48 hours. His engagement patterns shifted noticeably after taking full ownership of X in October 2022, with increased posting around product updates and company milestones. Weekend activity tends to be lighter than weekday posting, though major news or product launches can override this pattern. Comparing June 2026 to comparable historical periods—particularly product announcement windows or crisis response phases—provides the clearest baseline for estimating his likely output.
Traders should monitor whether Tesla or SpaceX has scheduled announcements, earnings calls, or product reveals for early June 2026, as these typically correlate with elevated posting activity. Regulatory developments affecting X's operations, major geopolitical events, or significant tech industry news could also trigger increased engagement. The absence of scheduled major events during this particular weekend would support lower posting expectations, aligning with the current crowd assessment.
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Prediction Market UK, 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.
- Is this market available outside the US?
- Prediction Market UK 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.
- What does it cost to trade on Prediction Market UK?
- Zero. Prediction Market UK 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 11 - June 13, 2026? on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
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