Clacton by-election Winner

Platform comparison

Market context

Nigel Farage has resigned as the MP for Clacton, triggering a parliamentary by-election in the Essex constituency where he held the seat from July 2024 until July 2026[2][3]. The 92% crowd-implied probability for the current incumbent’s party reflects a pattern seen in the 2014 Clacton by-election, where the Conservative Party retained the seat with a 14% swing despite a national downturn[1]. Historical data from this coastal constituency shows strong incumbency advantage when the sitting MP resigns rather than loses, with previous by-elections rarely flipping the seat unless a major scandal or boundary change intervenes[9].

Traders should monitor the official candidate announcements from Tendring District Council, which will serve as the definitive resolution source if reporting is ambiguous[Market Description]. Key catalysts include whether main parties like Labour or Conservatives field candidates, as recent polling suggests Count Binface is emerging as Farage’s primary opponent amid scrutiny over a £5m crypto donation and a £1m fraud-linked gift[7][8]. The settlement window extends to June 2027, allowing time for any delayed results, but traders using conditional orders or copy-trading bots should set alerts for the formal notice of election, which typically occurs within weeks of the vacancy being declared[Market Description][5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Bot UK, which mirrors the Polymarket order book directly.

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 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.

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.