Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
17% | 83% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
17% | 83% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 200-219 | 17% |
| 220-239 | 16% |
| 240-259 | 14% |
| 180-199 | 12% |
| 260-279 | 11% |
| 280-299 | 9% |
| 160-179 | 8% |
| 140-159 | 5% |
| 120-139 | 3% |
| 300-319 | 3% |
| 100-119 | 2% |
| 320-339 | 2% |
| 340-359 | 2% |
| 80-99 | 1% |
| 360-379 | 1% |
| 380-399 | 1% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 400-419 | 0% |
| 420-439 | 0% |
| 440-459 | 0% |
| 460-479 | 0% |
| 480-499 | 0% |
| 500+ | 0% |
Market context
Elon Musk’s X activity over the relevant window will be counted from his main feed posts, quote posts and reposts, with replies excluded unless they appear as main-feed posts captured by the tracker. That makes the cleanest approach a simple event counter on the @elonmusk timeline, filtered to the market’s exact time window, rather than a raw engagement model; the practical question is how often he publishes, not how often the posts are seen. Real-time trackers such as MuskMeter and MuskSense exist precisely because his posting cadence is volatile and can change quickly within a day.[2][4]
The crowd-implied 0% for “YES” should be read cautiously because recent comparable weekly markets have implied substantial output rather than inactivity. In the prior late-July and early-August weekly markets, the leading brackets were already deep into the hundreds, with “180-199” and “200-219” near the top for 28 July–4 August, and a separate market for August 2026 showing low-teens odds on the lowest buckets rather than zeroing out his activity altogether.[3][9][15] Public trackers and video recaps also show recent days with dozens of posts, including 44, 49 and 64 in single-day snapshots, which is consistent with a highly active baseline.[6][11][16]
For catalysts, watch anything that pulls Musk into a live commentary cycle: Tesla product or delivery announcements, court appearances, SpaceX flight updates, or political and macro commentary that tends to trigger bursts of posting. One recent example was reporting that Musk had promised a Tesla Robotaxi unveil on 8 August, which is the sort of scheduled event that can materially lift posting frequency around the market window.[5] A programmatic trader would typically monitor the @elonmusk feed via a scraper or bot, timestamp each counted post, and run alerts for spikes around major announcements, because the edge here is operational timing rather than sentiment.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Bot UK, which mirrors the Polymarket order book directly.
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
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Bot UK 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 Elon Musk # tweets August 4 - August 11, 2026? on Polymarket Bot UK
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