Donald Trump # Truth Social posts May 15 - May 22, 2026?

Platform comparison

Active sub-markets

Market context

This market is a straight count of Donald Trump’s main-feed activity on Truth Social over a one-week window, so the key question is whether he remains in a high-volume posting pattern or goes quiet for several days. The current 0% implied probability should be read against the fact that the market is not asking whether he posts at all, but how often the tracker captures posts, reposts and quote posts before the cut-off. In German terms, access can still be affected by GlüStV-facing compliance checks, since operators serving German users may need to restrict or segment participation. US CFTC reach is also relevant because the underlying event is a financial-style binary market on an off-platform action, which is the kind of structure that can draw regulatory scrutiny depending on venue and jurisdiction. For smaller balances, “no-KYC up to $1,500” usually means an account can take part without identity verification only while cumulative activity stays below that threshold; once deposits, withdrawals or position limits push past it, verification can be required, which directly affects how easily a retail user can enter or exit this market.

The practical catalysts are Trump’s own schedule, any major campaign or policy announcement, and any periods when he is likely to post more heavily around legal, foreign policy or media developments. Recent coverage from RFE/RL on 21 May noted ongoing Iran-related tensions and reported that Trump had already used Truth Social to comment on the conflict, which is the sort of fast-moving news cycle that can lift posting frequency. Traders should watch for live remarks, court updates, travel, rally days and late-night responses to breaking headlines, because those tend to generate main-feed posts rather than replies. Since deleted posts still count if captured by the tracker, brief bursts of activity can matter even if the posts are later removed.

Sources: 1 · 2

Methodology

We track Donald Trump # Truth Social posts May 15 - May 22, 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

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

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.

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.

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.

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.