Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
16% | 84% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
16% | 84% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 180-199 | 16% |
| 120-139 | 11% |
| 140-159 | 11% |
| 160-179 | 11% |
| 200-219 | 11% |
| 220-239 | 8% |
| 100-119 | 7% |
| 240-259 | 6% |
| 260-279 | 5% |
| 80-99 | 4% |
| 280-299 | 3% |
| 300-319 | 2% |
| 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 is Elon Musk’s posting frequency on X between 12:00 PM ET on 10 July and 12:00 PM ET on 17 July 2026, a period that includes the US Independence Day holiday. Current crowd-implied probability for any posts is 0% YES, suggesting traders expect zero main-feed posts, quote posts, or reposts during this window.
Historical patterns show Musk’s X activity surged dramatically from October 2024, with over 4,500 posts in November 2024 alone[1]. Recent July 2026 data confirms sustained high-volume posting: 41 tweets on 2 July[9], 13 on 3 July[6], 40 on 4 July[4], and 33 on 5 July[5]. A similar Polymarket market for 2–4 July 2026 resolved YES, with 41.5% and 36% bracket probabilities reflecting uncertainty over holiday moderation[2]. This divergence—where historical and recent data indicate heavy activity but current implied probability is zero—suggests either a mispricing or an expectation of an unprecedented posting lull.
Traders should monitor Tesla’s Optimus robot production, confirmed to start in late July at Fremont[10], which could trigger Musk-related announcements. Political and tech commentary cycles, especially around US holidays, often sustain engagement despite typical moderation. RootData reports a 18.95% win-rate surge for the 100–119 tweet bracket in the 30 June–7 July window[3], indicating continued market confidence in high-volume posting. Any sudden drop in activity would need a clear catalyst, such as a scheduled offline period or technical disruption on X.
Methodology
This page reviews Elon Musk # tweets July 10 - July 17, 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 PolyGram, which mirrors the Polymarket order book at 0% fees.
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?
- 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.
- 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.
- 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 10 - July 17, 2026? on PolyGram
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