Trump declassifies new UFO files by...?

Platform comparison

Active sub-markets

Market context

The market is effectively priced as a locked-in favourite, with the crowd implying 100% for a yes outcome. That leaves little room for surprise unless the administration stops short of releasing genuinely new material or confines itself to already public footage and documents. The key comparison is the May 8 release already reported by the Pentagon and White House, which included declassified UAP files and was framed as the first tranche of an ongoing effort. If the policy continues on that rolling basis, the yes case remains the default; if releases stall, become purely archival, or are reclassified before publication, the market would have to re-rate sharply from an overconfident consensus.

The main catalysts are further announcements from the Department of War, ODNI, or the White House, plus any published upload to the dedicated UFO file portal. Fox News and CBS both reported that the administration described the process as ongoing and rolling, with more files to follow, which supports the current favourite position but also means timing matters as much as the existence of a programme. Traders should watch for formal statements, publication schedules, and whether new material includes previously unavailable records rather than repackaged disclosures. For now, consensus is firmly on yes; the only real value in a contrarian read is if one thinks the administration’s “transparency” drive will narrow to material already in public circulation before year-end.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Trump declassifies new UFO files by...? 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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.