What does the Starmer out by October 31, 2026 market predict?

It predicts whether Keir Starmer will stop being UK Prime Minister for any period of time before the market’s stated cutoff. If he resigns, is removed, or otherwise ceases to hold the office, the market resolves to Yes.

How would this Polymarket resolve if Starmer announces a future resignation?

Under the rules, an announcement of Starmer’s resignation or removal before the end date would immediately resolve the market to Yes, even if the resignation takes effect later.

What is the resolution source for this market?

The market states that official UK government information will be used as the resolution source for determining whether Keir Starmer remains Prime Minister.

How much smart money is tracked on this Starmer market?

PolySpotter currently tracks $5,938 in smart money activity across 2 signals, including activity from profitable political and cross-market bettors.

Why do traders watch Starmer prediction market odds?

Traders use the odds to gauge market-implied expectations around UK political stability, Labour Party leadership risk, resignation speculation, and major events that could affect Starmer’s premiership.

Part of: Starmer out by...?

Starmer out by October 31, 2026?

This prediction market asks whether Keir Starmer will cease to be Prime Minister of the United Kingdom at any point by October 31, 2026, including via an announced resignation or removal. PolySpotter is tracking $5,938 in smart money activity across 2 signals, including profitable political and cross-market bettors. The listed resolution date is July 31, 2026, while the market rules reference an October 31, 2026 cutoff.

This market will resolve to “Yes” if Keir Starmer ceases to be the Prime Minister of the United Kingdom for any period of time between market creation and October 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. An announcement of Keir Starmer's resignation/removal before this market's end date will immediately resolve this market to "Yes", regardless of when the announced resignation/removal goes into effect. The resolution source for this market will be the government of the UK, however a consensus of credible reporting will also suffice.

3 smart money signals detected, totaling $7,235.

Categories: Starmer, UK, keir, Grooming Gangs, Politics, World

Notable Trades

Million-profit serial bettor

Profitable high-volume serial trader bought Yes while the market is already moving sharply upward, with a small linked-wallet cluster adding corroboration.

This bettor is up $1.16M lifetime across 1,374 resolved bets.
They bought $3.6k of Yes as the market rose 11.5 points today and 19.5 points this week.
A linked wallet cluster from the same funder has $4.8k aligned on this event.

$3,626 on Yes | Wallet win rate: 58%

Profitable cross-market bettor

Profitable high-volume wallet is adding to a broader cross-market Starmer thesis while the market has strong upward momentum.

This wallet is up about $130K lifetime and has placed $43K across 5 related Starmer markets.
The market has moved sharply toward Yes, up 11.5 points today and 19.5 points this week.
Entry at 85¢ suggests a lower-upside but high-conviction bet on Starmer leaving before the deadline.

$2,312 on Yes | Wallet win rate: 54%

Profitable political bettor

A seasoned profitable wallet is buying Yes on a thin political market with cross-market positioning and strong recent price momentum.

This bettor has a long track record: 437 resolved bets and $92K in lifetime profit.
They bought Yes at 70¢ in a thin market where 24h volume was only $6.4K.
The market has already moved sharply toward Yes, up 24 points over the past week.

$1,296 on Yes | Wallet win rate: 68%