Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) 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 |
|---|---|
| 200-219 | 19% |
| 180-199 | 17% |
| 220-239 | 14% |
| 240-259 | 11% |
| 160-179 | 10% |
| 260-279 | 7% |
| 120-139 | 6% |
| 140-159 | 6% |
| 100-119 | 4% |
| 280-299 | 3% |
| 300-319 | 2% |
| 80-99 | 1% |
| 320-339 | 1% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 340-359 | 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 frequency on X between 12:00 PM ET on 7 July and 12:00 PM ET on 14 July 2026 is the real-world event underpinning this prediction market, with the current crowd-implied probability of a YES outcome sitting at 0%. On Polymarket, this contract trades as a conditional token settled in USDC on the Polygon network, where prices reflect on-chain liquidity rather than abstract speculation. The market offers ten distinct outcome buckets, each representing a specific tweet-count range, and traders buy or sell shares based on tracker data from xTracker, which monitors verified main-feed posts, quote posts, and reposts while excluding replies.
Historical patterns from recent tweet-count markets frame how to interpret the current 0% probability. In the April 7–14 2026 window, Musk posted 299 times, locking in a near-certain YES outcome for the 280–299 bucket with $14.4 million in trading volume[2]. Similarly, the June 30–July 7 2026 market saw 59 tweets, projecting a pace of 117 by close, with peak activity at 17:00, 19:00, and 22:00 UTC[1]. Even during the three-day holiday window of 2–4 July 2026, Musk posted 40–64 times, with the market pricing a 44% chance for that range[3]. These cases suggest Musk’s posting rhythm is consistent and high-volume, making a 0% probability for any outcome in the July 7–14 window highly anomalous unless the tracker has failed or the event window is misaligned.
Traders should monitor Musk’s scheduled announcements and X platform dependencies for catalysts that could shift the probability. Recent news highlights Musk’s introduction of temporary reading limits on Twitter posts, which he quickly amended and increased within hours[5]. His upcoming 4th of July American manufacturing extravaganza, announced on his X account, may trigger a surge in posting activity[7]. Additionally, any changes to X’s rate limits or tracker functionality could impact resolution, as the market allows X itself as a secondary source if the tracker fails[2]. With the settlement window ending on 14 July 2026 at 16:00 UTC, real-time tracker updates and Musk’s public schedule will be critical for assessing the likelihood of any tweet-count bucket.
Methodology
We track 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
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Elon Musk # tweets July 7 - July 14, 2026? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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