Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
86% | 14% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
86% | 14% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| July 31 | 86% |
| July 15 | 85% |
| June 15 | 0% |
| June 22 | 0% |
| June 30 | 0% |
| July 7 | 0% |
Market context
The Trump administration has already declassified multiple batches of files concerning unidentified anomalous phenomena and alleged extraterrestrial life, with the first tranche released on 8 May 2026 and a third on 12 June 2026. This rolling disclosure process, managed through the PURSUE system on WAR.GOV/UFO, means the specific event of declassifying *new* files has technically occurred, rendering the current 0% market probability for a future declassification factually inconsistent with recent government action [1][3][4].
Historically, comparable cases such as the 2025 National Archives release of RFK-related UAP records show that declassification often happens in staggered waves rather than a single announcement, yet the market’s zero probability ignores the established pattern of ongoing transparency under this presidency [9]. Unlike previous administrations where such files remained buried, the Trump directive explicitly ordered federal agencies to identify and release never-before-seen documents, a commitment already fulfilled with over 300 files made public since February 2026 [1][8].
Traders should monitor the PURSUE website and official Department of War press releases for the next scheduled tranche, as the administration has confirmed additional materials will be posted as they are reviewed [1][4]. Recent coverage by ABC News highlights that the Pentagon continues to post "never-before-seen" files from various federal agencies, suggesting the book depth for this market is driven by funding flows anticipating the next rolling update rather than a singular future event [2]. The settlement window ending in June 2026 is already past the date of the third release, making the market’s current stance on a future declassification highly questionable given the rolling nature of the disclosure [3].
Methodology
This page compares Trump declassifies new UFO files by 2026? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.
Resolution & payout
Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).
FAQ
- How does Klarna deposit work on Polymarket Klarna UK?
- You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.
- Which payment methods are supported?
- Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.
- How fast is SEPA deposit?
- SEPA Instant: under 10 seconds. SEPA Standard: 1-2 business days. Both accepted fee-free; the internal USDC conversion runs automatically once EUR lands in the platform account.
- Can I deposit with a credit card?
- Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.
- How do withdrawals work?
- Identical methods in reverse. SEPA withdrawal: T+1 (standard) or under 10 seconds (SEPA Instant). Klarna withdrawals process via bank-account refund. USDC withdrawal to external wallet: Polygon gas cost (typically $0.01).
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