Next Prime Minister of Sweden

Platform comparison

Market context

Sweden’s next general election is set for 13 September 2026, and this contract is currently pricing a 16% chance that the eventual prime minister is the winner after the vote and coalition talks, not simply the election night frontrunner. In Polymarket terms, the position is on a specific named outcome on Polygon, settled via conditional tokens in USDC, so the real question is who actually gets appointed and takes office after the Riksdag arithmetic is done.

That low price still fits Sweden’s recent pattern of bloc politics and post-election bargaining. Ulf Kristersson has led the incumbent centre-right government since 2022, relying on support from the Sweden Democrats, while Social Democrat leader Magdalena Andersson remains the clearest alternative if the opposition bloc can assemble a majority. Reuters reported on 13 August that the opposition’s polling lead had narrowed, with the Social Democrat-led bloc at 50.6% versus 46.9% for the governing constellation, making the race tighter but still dependent on coalition discipline rather than a single-party landslide[2].

A trader should watch campaign momentum, cabinet signalling and the coalition map after polling day. Riksdagen confirms election day on 13 September, and the formal prime minister outcome depends on parliament’s vote and appointment process, so any postelection split in the smaller parties can matter as much as the headline vote share[6]. The key dependency is whether Kristersson’s bloc can keep enough support to renew office, or whether Andersson can turn a narrow bloc lead into a working majority; if negotiations drag, the market can stay unresolved until an official appointment, with interim arrangements not counting.

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 PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.