Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
19% | 81% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
19% | 81% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
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 | 6% |
| 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
Elon Musk’s posting rhythm on X from 12:00 PM ET on 7 July to 12:00 PM ET on 14 July 2026 is the real-world event this contract tracks, excluding replies but counting main feed posts, quote posts and reposts. On Polymarket today, the YES share for a post count between 40 and 64 sits at $0.00, implying a 0% chance the market will resolve favourably, while NO trades at $1.00. The contract is settled on-chain using USDC on Polygon, with conditional tokens determining payout once the tracker captures the final count.
Historical patterns show Musk typically posts 10–15 times daily during active weeks, with peak activity at 17:00, 19:00 and 22:00 UTC and quiet windows between 01:00 and 05:00 UTC. In the just-closed 30 June–7 July window, his total reached 59 tweets, with a pace projection of 117 if the rhythm holds, landing in the 100–119 bracket[1]. A similar three-day holiday window (2–4 July) saw 44% of traders betting on the 40–64 range, though the market did not treat it as a clear favourite[2]. These cases suggest the 40–64 bucket is plausible but not dominant, making a 0% YES price unusually stark.
Traders should watch for Musk’s scheduled announcements, including his 4th of July “American manufacturing extravaganza” with Core Memory, which could spike posting volume[5]. Any new policy shifts on X, such as the temporary reading limits he introduced and quickly amended in March 2026, may also affect engagement and his own output[4]. The tracker captures deleted posts if they remain available for ~5 minutes, so sudden deletions won’t erase the count. With the settlement window ending 14 July at 16:00 UTC, the on-chain resolution will reflect the final verified post count from his main feed.
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 PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 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 PolyGram 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 July 7 - July 14, 2026? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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