Pronóstico: Will an international court find Israel or its leaders guilty of Genocide by December 31, 2027?

Platform comparison

Market context

An international court finding Israel or its leaders guilty of genocide by the end of 2027 remains a low-probability event, with Polymarket pricing the YES outcome at just 9% today. Traders on the Polygon network are betting in USDC on conditional tokens that resolve based on a final judgment from the ICC, ICJ, or a UN-established ad hoc tribunal, rather than interim provisional measures.

Historical precedent suggests such final determinations are exceptionally rare and protracted. The ICJ’s 2024 ruling on South Africa’s case against Israel found only that genocide was *plausible*, issuing provisional measures without adjudicating the merits or declaring a violation [1][4]. Similarly, the ICC has not yet issued a conviction for genocide against any state leader, and cases involving alleged genocide typically span many years before a final verdict [2][6]. The current 9% probability reflects this judicial inertia, acknowledging that while provisional steps have occurred, a conclusive finding of guilt is legally distant.

Key catalysts for traders include the ICJ’s scheduled timeline for Israel’s rejoinder, set for May 2029, and the extension granted to South Africa until November 2027 for its response [1]. Any announcement of a formal arrest warrant by the ICC prosecutor regarding Israeli officials would be a significant signal, though such warrants do not equate to a guilty verdict. Traders should also monitor whether four countries intervening in the ICJ case influence the court’s procedural pace, as their filings in March 2026 could complicate or accelerate the timeline [5]. The settlement window closes precisely on 31 December 2027, meaning only a judgment issued before that date counts.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Pronóstico: Will an international court find Israel or its leaders guilty of Genocide by December 31, 2027? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.