Pronóstico: Next leader out of power before 2027? (No Orban)

Platform comparison

Market context

Keir Starmer is facing intense pressure to leave office permanently before the end of 2026, yet the market prices this outcome at just 1% YES, reflecting the high threshold for a definitive removal rather than a voluntary resignation. In the UK, leadership changes typically occur via internal party elections or scheduled electoral defeats, not through the permanent expulsion mechanisms that would trigger this contract. Historical precedents like Yoon Suk Yeol’s recent impeachment suspension illustrate how temporary power transfers fail to qualify, while Starmer’s own low approval ratings have not yet forced a permanent exit. The current probability suggests traders view a resignation or election loss as more likely than a formal removal, which remains rare in British politics.

Traders should monitor announcements from Labour Party insiders regarding Starmer’s political future, particularly any indication of a permanent resignation or a leadership challenge that could lead to his ousting. Recent reports from Reuters note that Starmer is contemplating his future following Andy Burnham’s electoral triumph, with pressure mounting for him to step down or face a challenge as early as Monday. However, the market distinguishes between a scheduled departure and a permanent removal, so the key catalyst is any official confirmation of a forced exit. The settlement window ends on 31 December 2026, meaning traders must watch for developments in the coming months that could shift the odds from 1% to a more realistic level. On-chain mechanics using USDC on Polygon and conditional tokens ensure transparent pricing, but the underlying event remains the critical factor.

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Methodology

This page reviews Pronóstico: Next leader out of power before 2027? (No Orban) across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors the Polymarket order book at 0% fees.

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

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.