politics

Will the Swedish Social Democratic Party (S) win fewer than 105 seats in the 2026 Swedish parliamentary election?

PlatformPolymarket Expires2026-09-13 Volume$9,840 Open Interest$1,511
YES
63¢
Implied probability: 63.0%
NO
37¢
Implied probability: 37.0%
30-DAY PROBABILITY HISTORY Low 59¢ · High 63¢ · Δ +3.5pp
Advertisement
Kalshi · $25 sign-up bonus Trade event contracts legally in the US. Get $25 free. Kalshi is the CFTC-regulated US exchange for event contracts. Sign up with our link and get $25 in trading credit, no deposit required to claim. This specific contract is on Polymarket (not available to US traders), but Kalshi lists similar events. Open an account → Gemini · Trade $100, get $20 Prediction markets on a regulated US crypto exchange. Gemini is the NYDFS-regulated exchange offering prediction markets alongside spot crypto. New users who trade $100 get $20. Affiliate link; we may earn a commission at no cost to you. Claim the offer →
YES Price
63¢
NO Price
37¢
Total Volume
$9,840
Open Interest
$1,511
Expiration
2026-09-13
Days Left
4
About this market

What resolves this contract

Parliamentary elections are scheduled to be held in Sweden on September 13, 2026. This market will resolve according to the number of seats won by the Swedish Social Democratic Party (S) in the Swedish Parliament (Riksdag) as a result of this election. Seats will be counted only where the Swedish Election Authority attributes them to the Swedish Social Democratic Party, officially registered as Arbetarepartiet-Socialdemokraterna (S). Seats attributed to another party or electoral designation will not count, regardless of electoral cooperation, endorsements, coalition agreements, or subsequen

How to read the price

Prediction market prices are expressed in cents on the dollar. A YES contract trading at 63¢ means the market is pricing in a 63.0% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.

Volume vs. open interest

Total traded volume ($9,840) reflects every buy and sell across the life of this contract. Open interest ($1,511) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.

Where to trade this market

This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.

Advertisement
Related

Markets in the same story

MarketYESVolume
Will Flávio Bolsonaro win the 2026 Brazilian presidential election? 45¢ $9,964,183
Will Josh Shapiro win the 2028 Democratic presidential nomination? $9,879,136
Will Donald Trump Jr. win the 2028 Republican presidential nomination? $9,648,513
FAQ

Common questions about this market

How is this market resolved?

Parliamentary elections are scheduled to be held in Sweden on September 13, 2026. This market will resolve according to the number of seats won by the Swedish Social Democratic Party (S) in the Swedish Parliament (Riksdag) as a result of this election. Seats will be counted only where the Swedish Election Authority attributes them to the Swedish Social Democratic Party, officially registered as Arbetarepartiet-Socialdemokraterna (S). Seats attributed to another party or electoral designation will not count, regardless of electoral cooperation, endorsements, coalition agreements, or subsequen

When does this contract expire?

This contract closes on 2026-09-13, 4 days from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).

What happens if I buy YES at 63¢?

If the event resolves YES, each YES contract pays $1, a profit of 37¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 63¢ is lost. Current market price implies a 63.0% probability of YES.

Where is this market listed?

This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.

How reliable is the quoted price?

This market has $9,840 in total traded volume and $1,511 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.

Disclaimer: Prediction market data on this page is sourced from public order books. Prices change continuously; figures shown here reflect the last refresh at 2026-09-09. Nothing on this page constitutes investment or betting advice.
Get new posts in your inbox. No spam, unsubscribe anytime.