Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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% |
| 120-139 | 7% |
| 140-159 | 7% |
| 260-279 | 7% |
| 100-119 | 5% |
| 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
The real-world event driving this contract is Elon Musk’s posting frequency on X between 12:00 PM ET on 7 July and 12:00 PM ET on 14 July 2026. The market resolves on the total count of main feed posts, quote posts and reposts, excluding replies unless they appear on the main feed. With the crowd-implied probability at 0 % YES, the market currently expects no posts to meet the settlement threshold, a stark divergence from recent activity patterns.
Historical data shows Musk’s posting volume has surged dramatically since late 2024, with over 4,500 posts in November alone[1]. Comparable markets for early July 2026 show a 55 % probability for 40–64 tweets in the 4–6 July window[3], suggesting sustained high engagement. The 0 % implied probability here contradicts analyst consensus and recent sportsbook lines, which typically price Musk’s activity at 40+ posts per week unless a major platform change or personal hiatus occurs.
Traders should monitor Musk’s announced open-source algorithm release, scheduled within seven days of his 11 January post[2], and any follow-up developer notes due every four weeks. Recent privacy concerns raised by advocates urging the FTC to reject X monitoring could also influence posting behaviour[6]. Additionally, Musk’s upcoming “America Party” launch, announced on X, may trigger a surge in political messaging[10]. These catalysts, combined with his consistent high-volume output, make the 0 % probability appear misaligned with observable trends.
Methodology
This page reviews Elon Musk # tweets July 7 - July 14, 2026? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets, which mirrors the Polymarket order book at 0% fees.
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 Best Prediction Markets. 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.
- 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 July 7 - July 14, 2026? on Best Prediction Markets
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