Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
Elon Musk's posting frequency on X during the week of 22–29 May 2026 will be measured by counting main feed posts, quote posts, and reposts from his @elonmusk account, excluding replies unless they appear directly on the feed timeline. The settlement window captures a seven-day period, with deleted posts counting if captured within approximately five minutes of publication. The current crowd-implied probability of 0% suggests traders expect either no posts whatsoever or are pricing in extreme uncertainty about the resolution mechanism itself.
Historical data on Musk's X activity shows substantial volatility tied to Tesla earnings cycles, product announcements, and regulatory developments. During high-stakes corporate periods—such as quarterly earnings weeks or major acquisition news—his posting volume has ranged from single digits to over 50 posts daily. May 2026 falls outside any announced Tesla earnings window based on current schedules, though unexpected announcements or market turbulence could alter baseline expectations significantly. Comparable prediction markets on social media activity have typically settled in the 15–40 post range for seven-day windows involving active public figures, though Musk's behaviour remains an outlier.
Traders should monitor Tesla's operational calendar, any scheduled product reveals, and broader market volatility in late May 2026. Regulatory filings, SEC communications, or competitive announcements from rival manufacturers could trigger elevated posting activity. The 0% probability reading suggests either thin liquidity, technical issues with the market interface, or genuine consensus that resolution criteria present unresolvable ambiguity—a meaningful divergence from typical prediction-market pricing on comparable social media metrics.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 May 22 - May 29, 2026? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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