Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
18% | 82% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 200-219 | 18% |
| 180-199 | 17% |
| 220-239 | 14% |
| 240-259 | 11% |
| 160-179 | 10% |
| 120-139 | 7% |
| 260-279 | 7% |
| 140-159 | 6% |
| 100-119 | 5% |
| 280-299 | 3% |
| 300-319 | 2% |
| 80-99 | 1% |
| 320-339 | 1% |
| 340-359 | 1% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 360-379 | 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 activity on X between 12:00 PM ET on 7 July and 12:00 PM ET on 14 July 2026 is the real-world event this prediction market tracks, excluding replies but counting main feed posts, quote posts and reposts. The contract currently prices a 0% chance that his total post count falls within the specified range, implying the market expects either zero posts or a count outside the threshold.
Historically, Musk’s tweet volume has spiked during high-profile periods, such as the 40–64 posts recorded across the three-day holiday window ending 4 July 2026, where the market priced a 44% chance of that range occurring[1]. Comparable cases show that holiday periods and major announcements often drive elevated activity, yet the current 0% probability suggests traders believe this upcoming window lacks similar catalysts or that Musk will remain inactive.
Traders should monitor Musk’s scheduled appearances, corporate announcements from Tesla or SpaceX, and any regulatory developments involving X, as these have previously triggered posting surges. Recent news highlights Musk’s role in a trial over alleged stock manipulation via tweets, where he claimed investors read too much into his posts[6], a stance that may influence his future engagement. Any sudden policy shifts on X or public statements about content limits could also act as immediate catalysts for posting behaviour.
Methodology
We track Pronóstico: Elon Musk # tweets July 7 - July 14, 2026? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. 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'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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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 Pronóstico: Elon Musk # tweets July 7 - July 14, 2026? on Polymarket Qué Es
Live order book, 0% fees, USDC settlement in seconds.
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