Next Prime Minister of Sweden

Platform comparison

Active sub-markets

Market context

Parliamentary elections in Sweden are set for 13 September 2026, where the newly elected Riksdag will determine the next Prime Minister. This real-world event anchors the prediction market, which resolves to the individual officially appointed and assuming office after the vote, excluding any interim caretakers. The current crowd-implied probability of 0% YES reflects the market’s focus on the post-election appointment rather than pre-vote speculation, a nuance critical for traders assessing settlement timing.

Historically, Swedish Prime Ministers have been appointed within days of election results, with the 2022 election seeing Stefan Löfven succeed within a week. Comparable cases, such as the 2018 election where coalition negotiations took 131 days, frame how to interpret the current 0% probability: it signals uncertainty about the eventual appointee, not the impossibility of one emerging. Traders should note that interim leaders, like those during the 2018–2019 transition, do not count for resolution, a distinction that shapes market accessibility for those seeking clarity on settlement criteria.

Key catalysts include the release of new opinion polls over the next 81 days, coalition negotiation timelines, and the Swedish Election Authority’s security measures against foreign malign influence. Recent updates from PolitPro highlight shifting voting intentions, with coalition scenarios evolving as polls update. Traders must monitor the 26 August 2026 deadline for voting card distribution and the 13 September polling station openings, as these dependencies directly impact the appointment timeline. The market’s accessibility is further influenced by regulatory frameworks: German GlüStV implications and US CFTC reach define compliance boundaries, while ‘no-KYC up to $1,500’ allows traders to participate without identity verification, enhancing accessibility for those prioritising privacy. These factors collectively shape the market’s operational landscape.

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Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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 Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

What does it cost to trade on Polymarket Tax UK?

Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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, Polymarket Tax UK triggers a quick verification flow that finishes in minutes.