Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
17% | 83% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
17% | 83% | 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 | 17% |
| 220-239 | 16% |
| 240-259 | 14% |
| 180-199 | 13% |
| 260-279 | 11% |
| 280-299 | 10% |
| 160-179 | 8% |
| 140-159 | 4% |
| 120-139 | 3% |
| 300-319 | 3% |
| 100-119 | 2% |
| 320-339 | 2% |
| 340-359 | 2% |
| 80-99 | 1% |
| 360-379 | 1% |
| 380-399 | 1% |
| 400-419 | 1% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 420-439 | 0% |
| 440-459 | 0% |
| 460-479 | 0% |
| 480-499 | 0% |
| 500+ | 0% |
Market context
The key change in the last 24–48 hours is that Musk has stayed highly active on X, and the immediately preceding weekly market is showing the same pattern of elevated posting rather than a sudden lull. A live tracking ecosystem has formed around his account, with dedicated tweet-count trackers and recent daily tallies in the dozens, including 44, 49, 55, 64 and 76 posts on separate July dates, which is the main reason the market is not pricing in a low-count outcome as the baseline.[2][3][4][8][9][10][17]
Historically, Musk’s posting cadence has been volatile but persistently high, and the August-month market currently points to very heavy activity rather than a near-zero month, which argues against treating this week as an outlier unless he deliberately goes quiet.[16] Recent markets for adjacent weeks have also concentrated around high tweet-count bands, with the latest July 28–August 4 market led by 180–199 and 200–219 posts, a sign that traders expect an average day to remain busy rather than exceptional.[1][14] That context matters because the tracker counts main-feed posts, quote posts and reposts, but excludes replies, so a market can settle much lower than a casual reading of his timeline might suggest if much of his activity is conversational.[1]
For the coming week, the main catalysts are scheduled announcements or event-driven bursts. Tesla’s hinted Robotaxi unveil on 8 August is the clearest near-term driver, since product launches, investor updates or a viral dispute can quickly lift posting volume for several days.[5] The key dependency is not just whether the event happens, but whether Musk uses X to tease, respond or amplify it; if the announcement lands and prompts follow-up posts, the count can climb fast, whereas a quiet period with no major Tesla, SpaceX or political trigger would leave the market reliant on his ordinary posting rhythm.[5][12]
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 Prediction Today, 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
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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 Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Elon Musk # tweets August 4 - August 11, 2026? on Prediction Today
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