Donald Trump # Truth Social posts May 12 - May 19, 2026?

Platform comparison

Active sub-markets

Market context

The market counts Donald Trump’s main-feed Truth Social activity, plus quote posts and reposts, over a one-week window ending at 12:00 pm ET on 19 May. With the current crowd price at 0% yes, traders are effectively saying there is no chance the post counter records the required outcome in that period. Because the settlement is based on the tracker’s count, timing matters: anything posted before the window opens or after it closes does not count, and replies only count if they appear on the main feed.

Historically, Trump’s posting volume has swung sharply with major news cycles, court dates and campaign-style messaging, but it is also constrained by access and platform habits. In periods of high political or legal activity, his Truth Social output can spike well into double digits per day; in quieter stretches it can be sparse. For a market priced at zero, the key issue is not whether he is active in general, but whether he is active enough in the specific six-day window to trigger the tracked total. That makes the book sensitive to even small changes in expected availability, such as travel, televised appearances or a shift in attention to other channels.

For traders, the catalysts are straightforward: any scheduled remarks, foreign-policy shocks, court decisions or major legislative deadlines that could prompt a burst of posts before the window closes. The White House’s public schedule and briefing releases, plus major wire coverage, are the fastest indicators of whether he is likely to use Truth Social heavily. Funding flows can matter here too: lower-friction deposits via SEPA, card top-ups, Klarna or USDC usually support deeper books and quicker repricing, while withdrawal rails determine how fast traders can recycle capital if the count starts to move.

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Methodology

We track Donald Trump # Truth Social posts May 12 - May 19, 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

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.

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.

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.