Makerfield by-election Winner

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Active sub-markets

Market context

Makerfield is due to hold a parliamentary by-election in 2026 after Josh Simons said he would stand down, creating a seat that has quickly become politically sensitive because it may also be linked to Andy Burnham’s wider leadership positioning. The market’s 66% implied chance for the named winner suggests traders currently see a clear front-runner, but not an outcome so certain that local conditions can be ignored. In by-elections, late shifts in candidate selection, turnout and tactical voting often matter more than national polling, particularly where one party faces a strong protest challenge.

Comparable UK by-elections have shown that a party can enter as favourite and still be pulled close if another campaign absorbs anti-government or anti-incumbent votes. Recent reporting from the Telegraph and lines.com suggests the contest is already being read through that lens, with Burnham’s possible involvement and Reform’s Robert Kenyon both shaping expectations. For a crypto market settled in USDC, the main relevance is timing: the contract only resolves on the final declared winner, so price can stay anchored around headline probability until an official result is confirmed, regardless of broader BTC or ETH moves.

Traders should watch for the formal by-election timetable, candidate confirmation and any sign that Burnham will actually stand, because that determines whether the market is pricing a specific person or a broader Labour hold. Wigan Council’s official notices, plus consensus coverage from major UK outlets, will matter most for resolution. Any delay beyond 31 December 2026 would force the market to “Other”, so procedural slippage is as important as campaign momentum.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

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.

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.