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

Platform comparison

Active sub-markets

Market context

A federal grand jury in Florida has already brought charges against Raúl Castro over the 1996 Brothers to the Rescue shoot-down, but that is not the same as U.S. custody and, so far, there is no public sign that Cuba’s former leader is being transferred, detained, or otherwise physically taken by U.S. authorities. The market’s 27% yes price reflects that legal escalation, yet the custody hurdle remains far higher than indictment: Castro is 94, is believed to be in Cuba, and any U.S. control would require either his appearance in U.S. territory, a handover by a third country, or an extraordinary capture operation.

Comparable cases suggest why traders should keep the probability well below 50%. U.S. indictments of foreign leaders often function as pressure tools rather than immediate arrest actions, especially where the defendant remains in a hostile or non-co-operating state. CBS News reported on 20 May that officials were moving to indict Castro in connection with the 1996 shoot-down, and NBC News later reported that a Florida grand jury returned charges this month. Neither report indicated any operational plan to secure custody, which matters because the market resolves only on actual physical custodial control, not warrants, public statements, or diplomatic demands.

The near-term catalysts are procedural and diplomatic: whether the Justice Department issues further charging detail, whether U.S. officials mention extradition or transfer, and whether any third-country travel or health-related movement creates an opening. Watch for White House, State Department, or DOJ comments, plus any Cuban response that changes the risk of travel, detention, or handover. Without a concrete custody pathway, the yes case still depends on an abrupt and unusual development before 30 June.

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

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

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 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.