Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
10% | 90% | 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 fluctuates considerably depending on business developments, product launches, and personal engagement cycles. The 48-hour window of 25–27 May 2026 falls outside any announced major Tesla, SpaceX, or xAI event based on current public calendars, which typically correlates with lower baseline activity. Musk has historically maintained an erratic schedule, ranging from single-digit daily posts during periods of operational focus to double-digit surges when responding to market events or public discourse.
Historical comparison suggests the 8% probability reflects expectation of minimal engagement. During comparable quiet periods in 2024–2025, Musk averaged 2–4 posts per 48-hour window, with extended gaps of 12+ hours not uncommon. However, external triggers—regulatory announcements, competitor statements, or X platform developments—have previously driven sudden posting spikes. The settlement criteria exclude replies unless they appear on the main feed, narrowing the countable universe to original posts, quote posts, and reposts only.
Traders should monitor late May 2026 for any unscheduled Tesla earnings calls, SpaceX launch schedules, or regulatory filings that might prompt commentary. X's own product announcements or policy changes could similarly catalyse engagement. The tracker's 5-minute capture window for deleted posts means ephemeral content counts, though Musk's deletion rate remains relatively low. Absence of scheduled major events currently supports the low probability, though the unpredictability of Musk's posting behaviour historically creates meaningful tail risk on both sides.
Methodology
We track Elon Musk # tweets May 25 - May 27, 2026? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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 does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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 25 - May 27, 2026? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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