Trader consensus on Polymarket heavily favors Plaid Cymru to secure the most seats in the May 7, 2026 Senedd election, driven by the first YouGov MRP poll (fieldwork March 9–18) projecting 43 seats for the party under the new 96-seat party-list proportional representation system across 16 constituencies—six short of a majority amid a hung parliament scenario. Reform UK trails at 30 projected seats on 27% vote share, reflecting its surge but inability to overtake Plaid's 33%, while Welsh Labour plummets to 12 seats on 13% amid historic declines and First Minister Eluned Morgan projected to lose her seat. Earlier polls showed tighter Plaid-Reform races, but this MRP solidified Plaid's edge as cost-of-living concerns and voter shifts dominate, with 60% unaware of the system's changes. Late developments or turnout could still narrow the gap.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourVainqueur de l'élection parlementaire au Pays de Galles
Vainqueur de l'élection parlementaire au Pays de Galles
Plaid Cymru 82%
Reform UK 16%
Parti travailliste gallois 1.6%
Conservateurs gallois <1%
$19,145 Vol.
$19,145 Vol.
Parti travailliste gallois
2%
Plaid Cymru
82%
Conservateurs gallois
<1%
Reform UK
16%
Libéraux démocrates gallois
<1%
Parti vert gallois
<1%
Plaid Cymru 82%
Reform UK 16%
Parti travailliste gallois 1.6%
Conservateurs gallois <1%
$19,145 Vol.
$19,145 Vol.
Parti travailliste gallois
2%
Plaid Cymru
82%
Conservateurs gallois
<1%
Reform UK
16%
Libéraux démocrates gallois
<1%
Parti vert gallois
<1%
This market will resolve according to the political party that wins the greatest number of seats in the Welsh Parliament (Senedd) in this election.
If voting in the Welsh 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 Welsh 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 Welsh government, specifically the Senedd Commission of Wales (https://senedd.wales/).
Marché ouvert : Dec 12, 2025, 6:22 PM ET
Resolver
0x2F5e3684c...This market will resolve according to the political party that wins the greatest number of seats in the Welsh Parliament (Senedd) in this election.
If voting in the Welsh 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 Welsh 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 Welsh government, specifically the Senedd Commission of Wales (https://senedd.wales/).
Resolver
0x2F5e3684c...Trader consensus on Polymarket heavily favors Plaid Cymru to secure the most seats in the May 7, 2026 Senedd election, driven by the first YouGov MRP poll (fieldwork March 9–18) projecting 43 seats for the party under the new 96-seat party-list proportional representation system across 16 constituencies—six short of a majority amid a hung parliament scenario. Reform UK trails at 30 projected seats on 27% vote share, reflecting its surge but inability to overtake Plaid's 33%, while Welsh Labour plummets to 12 seats on 13% amid historic declines and First Minister Eluned Morgan projected to lose her seat. Earlier polls showed tighter Plaid-Reform races, but this MRP solidified Plaid's edge as cost-of-living concerns and voter shifts dominate, with 60% unaware of the system's changes. Late developments or turnout could still narrow the gap.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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