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
Trump's posting frequency on Truth Social has historically varied considerably depending on news cycles, legal proceedings, and campaign activity. During periods of high political intensity—such as indictment announcements or election-adjacent weeks—his daily post volume has ranged from single digits to over twenty posts per day. The week of 19–26 May 2026 falls outside any scheduled primary or general election date, suggesting baseline activity levels unless external events trigger elevated engagement. Comparable historical weeks in 2024–2025 saw Trump average between 5–12 posts daily on the platform, though this fluctuated sharply around court dates and major political announcements.
The current 0% implied probability across major books (Polymarket, Kalshi, Betfair, Smarkets) reflects either extremely tight settlement criteria or a technical issue with market setup. Kalshi's decimal-odds display (1.01 or lower) and Polymarket's percentage format both suggest traders are pricing near-zero likelihood of the specified outcome, though the exact threshold remains unclear from available market documentation. Betfair and Smarkets typically show wider spreads on niche political markets, potentially offering better value if the settlement definition proves ambiguous.
Traders should monitor Trump's schedule for May 2026, including any announced court appearances, campaign events, or major political developments that typically correlate with increased Truth Social activity. His posting behaviour also responds to news coverage of his legal cases and Republican Party developments. The tracker's 5-minute capture window for deleted posts introduces minor settlement risk, as rapid deletion patterns could affect final counts if disputes arise over what constitutes "captured" content.
Methodology
This page compares Donald Trump # Truth Social posts May 19 - May 26, 2026? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
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.
- 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.
Trade Donald Trump # Truth Social posts May 19 - May 26, 2… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →