Polls consistently show the Swedish Social Democratic Party (S) leading vote intentions at 32–34% ahead of the September 13, 2026, Riksdag election under proportional representation, where the largest party by seats determines the winner, driving trader consensus to 88.5% implied probability. Recent surveys from Indikator (April 1), Novus, and Ipsos through late March confirm S's double-digit edge over Sweden Democrats (SD) at 18–21% and Moderates (M) at 17–18%, with minimal shifts despite Centre Party (C) gains and Liberals (L) declines. Prime Minister Ulf Kristersson's April 1 statement opening the door to a majority Moderate-SD government underscores right-wing coalition maneuvers, but S's stable opposition lead and historical incumbency patterns in Swedish elections sustain its frontrunner status amid uncertainty over final turnout and smaller party thresholds.
Experimental AI-generated summary referencing Polymarket data · UpdatedSweden Parliamentary Election Winner
Sweden Parliamentary Election Winner
Swedish Social Democratic Party (S) 89%
Sweden Democrats (SD) 5.3%
Moderate Party (M) 4.7%
Centre Party (C) <1%
$1,065,565 Vol.
$1,065,565 Vol.

Swedish Social Democratic Party (S)
89%

Sweden Democrats (SD)
5%

Moderate Party (M)
5%

Centre Party (C)
1%

Left Party (V)
1%

Green Party (MP)
<1%

Citizens' Coalition (MED)
<1%

Christian Democrats (KD)
<1%

Liberals (L)
<1%
Swedish Social Democratic Party (S) 89%
Sweden Democrats (SD) 5.3%
Moderate Party (M) 4.7%
Centre Party (C) <1%
$1,065,565 Vol.
$1,065,565 Vol.

Swedish Social Democratic Party (S)
89%

Sweden Democrats (SD)
5%

Moderate Party (M)
5%

Centre Party (C)
1%

Left Party (V)
1%

Green Party (MP)
<1%

Citizens' Coalition (MED)
<1%

Christian Democrats (KD)
<1%

Liberals (L)
<1%
This market will resolve according to the political party that wins the greatest number of seats in the Swedish Parliament (Riksdag) in this election.
If voting in the Swedish parliamentary election does not occur by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
In the event of a tie between multiple parties for the most seats won, this market will resolve in favor of the party or coalition which received a greater number of valid votes. In the event that results in a tie, this market will resolve in favor of the party or coalition whose listed abbreviation appears first in alphabetical order.
This market's resolution will be based solely on the number of seats won by the named party or coalition in the Swedish Parliament.
This market will resolve based on the results of this election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Swedish government, specifically the Swedish Election Authority (Valmyndigheten) (https://www.val.se/).
Market Opened: Dec 4, 2025, 11:45 AM ET
Resolver
0x2F5e3684c...This market will resolve according to the political party that wins the greatest number of seats in the Swedish Parliament (Riksdag) in this election.
If voting in the Swedish parliamentary election does not occur by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
In the event of a tie between multiple parties for the most seats won, this market will resolve in favor of the party or coalition which received a greater number of valid votes. In the event that results in a tie, this market will resolve in favor of the party or coalition whose listed abbreviation appears first in alphabetical order.
This market's resolution will be based solely on the number of seats won by the named party or coalition in the Swedish Parliament.
This market will resolve based on the results of this election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Swedish government, specifically the Swedish Election Authority (Valmyndigheten) (https://www.val.se/).
Resolver
0x2F5e3684c...Polls consistently show the Swedish Social Democratic Party (S) leading vote intentions at 32–34% ahead of the September 13, 2026, Riksdag election under proportional representation, where the largest party by seats determines the winner, driving trader consensus to 88.5% implied probability. Recent surveys from Indikator (April 1), Novus, and Ipsos through late March confirm S's double-digit edge over Sweden Democrats (SD) at 18–21% and Moderates (M) at 17–18%, with minimal shifts despite Centre Party (C) gains and Liberals (L) declines. Prime Minister Ulf Kristersson's April 1 statement opening the door to a majority Moderate-SD government underscores right-wing coalition maneuvers, but S's stable opposition lead and historical incumbency patterns in Swedish elections sustain its frontrunner status amid uncertainty over final turnout and smaller party thresholds.
Experimental AI-generated summary referencing Polymarket data · Updated



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