Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
72% | 28% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
72% | 28% | 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 |
|---|---|
| 840-879 | 72% |
| 880-919 | 26% |
| <200 | 0% |
| 200-239 | 0% |
| 240-279 | 0% |
| 280-319 | 0% |
| 320-359 | 0% |
| 360-399 | 0% |
| 400-439 | 0% |
| 440-479 | 0% |
| 480-519 | 0% |
| 520-559 | 0% |
| 560-599 | 0% |
| 600-639 | 0% |
| 640-679 | 0% |
| 680-719 | 0% |
| 720-759 | 0% |
| 760-799 | 0% |
| 800-839 | 0% |
| 920-959 | 0% |
| 960-999 | 0% |
| 1000-1039 | 0% |
| 1040-1079 | 0% |
| 1080-1119 | 0% |
| 1120-1159 | 0% |
| 1160-1199 | 0% |
| 1200-1239 | 0% |
| 1240-1279 | 0% |
| 1280-1319 | 0% |
| 1320-1359 | 0% |
| 1360-1399 | 0% |
| 1400+ | 0% |
Market context
Traders on decentralised prediction markets give 72% probability to elon musk # of tweets in september 2026?. This market will resolve according to the number of times Elon Musk (@elonmusk) posts on X during the month of September 2026. For the purposes of this market, only main feed posts, quote posts and r…
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 Best Prediction Markets, 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.
- 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 Best Prediction Markets 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 # of tweets in September 2026? on Best Prediction Markets
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