Ex-Cuba leader Raul Castro in US custody by 2026?

Platform comparison

Active sub-markets

Market context

Raúl Castro is not in U.S. custody, and getting him there by 30 June would require a major and highly visible shift in U.S.-Cuba relations. The latest U.S. Justice Department move was an unsealed superseding indictment over the 1996 Brothers to the Rescue shoot-down, which charges Castro and other former officials but does not itself create a realistic path to physical detention in Cuba. At a 30% implied probability, the market is pricing a low-but-not-impossible tail event: materially above the practical odds suggested by most analysts, but below the sort of level that would usually imply imminent operational or diplomatic action.

Comparable cases point to how difficult this would be. U.S. indictments of foreign leaders often remain symbolic unless the target travels to a state willing and able to arrest and extradite them, or unless there is regime change, collapse, or a rare cross-border capture. Castro is 94, Cuba does not extradite on this basis, and there is no public indication of a U.S. military, intelligence, or law-enforcement operation that could lawfully or practically secure him. The gap between a court filing and actual custody is therefore large, which is why a 30% market price would usually sit well above standard legal-consensus expectations for an event window this short.

For traders, the key catalysts are not court dates alone but any sign of an executive decision, secret diplomatic channel, or a change in Castro’s location or protection. The recent Justice Department announcement, reported by outlets including Reuters and CBS News, shows the case is active, but the next meaningful driver would be a travel event, arrest warrant enforcement abroad, or a sudden policy shift from Washington. On current information, prediction-market pricing appears more aggressive than the underlying operational odds, and there is no obvious sportsbook-style benchmark for such a custody event, so the market is mainly being read against legal and geopolitical feasibility rather than a conventional line.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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.

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'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.

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.