Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
91% | 9% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Count Binface | 91% |
| Person J | 50% |
| Person K | 50% |
| Person L | 50% |
| Person M | 50% |
| Person N | 50% |
| Person O | 50% |
| Person P | 50% |
| Person Q | 50% |
| Person R | 50% |
| Person S | 50% |
| Person T | 50% |
| Person U | 50% |
| Person V | 50% |
| Person W | 50% |
| Person X | 50% |
| Person Y | 50% |
| Person Z | 50% |
| Person AA | 50% |
| Person AB | 50% |
| Person AC | 50% |
| Person AD | 50% |
| Person AE | 50% |
| Person AF | 50% |
| Person AG | 50% |
| Person AH | 50% |
| Person AI | 50% |
| Person AJ | 50% |
| Person AK | 50% |
| Person AL | 50% |
| Person AM | 50% |
| Person AN | 50% |
| Person AO | 50% |
| Person AP | 50% |
| Person AQ | 50% |
| Person AR | 50% |
| Other | 50% |
| Laurence Fox | 4% |
| Nigel Farage | 2% |
| William Clouston | 2% |
| Giles Watling | 0% |
| Jovan Owusu-Nepaul | 0% |
| Matthew Bensilum | 0% |
| Natasha Osben | 0% |
| Tony Mack | 0% |
| Andrew Pemberton | 0% |
| Piers Corbyn | 0% |
| Adham Alkhatip | 0% |
| Rees Cowne | 0% |
| Kai Stephens | 0% |
| Luke Worley | 0% |
| John Stevens | 0% |
| Pamela Walford | 0% |
Market context
Clacton’s by-election is shaping up as an unusually crowded contest, but the second-place market is really about which name can consolidate the anti-Farage vote behind the winner’s clear lead. The ballot now has a record 34 candidates, according to BBC and Reuters reporting, with the vote set for 13 August and nominations already producing a long tail of independents, minor parties and familiar satirical entrants.[3][12] That makes a 2% implied chance for any single challenger to finish runner-up look consistent with a field where vote splitting is the dominant risk.
Historically, Clacton is a seat Farage won comfortably in the general election, taking 21,225 votes, or 46.2%, with the Conservatives on 27.9% and Labour on 16.2%.[2] That prior result frames the current market: unless a major candidate surges or a bloc of tactical voters coalesces, the second-place finish should still be decided by the largest residual opposition cohort rather than by fringe novelty names. Reuters noted that other parties were initially reluctant to contest what they saw as a stunt, which helped explain early attention on Count Binface as the most visible non-Farage foil.[12]
The main catalysts are candidate confirmations, any late tactical-voting push, and whether a recognisable challenger benefits from media coverage in the final fortnight. BBC has already reported named contenders including Count Binface, Laurence Fox and Adham Alkhatip, while Polymarket’s live pricing has shown Binface well ahead of the rest, indicating the market is leaning on his novelty profile and anti-Farage branding rather than on conventional party strength.[3][8] Traders should also watch for campaign-finance filings and local campaign visibility once the formal statement of persons nominated is published, because the second-place outcome will likely turn on who can turn scattered protest support into a single lane.[7][12]
Methodology
This page tracks Clacton by-election: 2nd place across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
Trade Clacton by-election: 2nd place on Trump Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →