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Wales Parliamentary Election Winner

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Wales Parliamentary Election Winner

Plaid Cymru 73%

Reform UK 27.5%

Welsh Labour <1%

Welsh Conservatives <1%

Polymarket

$111,605 Vol.

Plaid Cymru 73%

Reform UK 27.5%

Welsh Labour <1%

Welsh Conservatives <1%

Polymarket

$111,605 Vol.

Plaid Cymru

$31,166 Vol.

73%

Reform UK

$14,566 Vol.

27%

Welsh Labour

$27,336 Vol.

<1%

Welsh Conservatives

$23,744 Vol.

<1%

Welsh Liberal Democrats

$6,832 Vol.

<1%

Welsh Green Party

$7,962 Vol.

<1%

Parliamentary elections are scheduled to be held in Wales on May 7, 2026. 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/).With the Senedd election one week away on May 7, trader consensus prices Plaid Cymru at a 72.5% implied probability to secure the most seats under the new 96-member proportional representation system across 16 constituencies, well ahead of Reform UK at 27.5%, while Welsh Labour and others languish below 1% amid the incumbent party's historic collapse to around 15% vote share after 27 years governing. A fresh Survation poll for Aberystwyth University places Reform narrowly ahead at 30%-28% in voting intention, tightening the two-horse race, but MRP projections like YouGov's late-April model continue favoring Plaid's seat efficiency in key regions. Plaid's leader has cast the contest as a direct clash of national visions, with no late campaign shocks reported.

Parliamentary elections are scheduled to be held in Wales on May 7, 2026.

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/).
Volume
$111,605
End Date
May 7, 2026
Market Opened
Dec 12, 2025, 6:22 PM ET
Parliamentary elections are scheduled to be held in Wales on May 7, 2026. 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/).
Parliamentary elections are scheduled to be held in Wales on May 7, 2026. 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/).With the Senedd election one week away on May 7, trader consensus prices Plaid Cymru at a 72.5% implied probability to secure the most seats under the new 96-member proportional representation system across 16 constituencies, well ahead of Reform UK at 27.5%, while Welsh Labour and others languish below 1% amid the incumbent party's historic collapse to around 15% vote share after 27 years governing. A fresh Survation poll for Aberystwyth University places Reform narrowly ahead at 30%-28% in voting intention, tightening the two-horse race, but MRP projections like YouGov's late-April model continue favoring Plaid's seat efficiency in key regions. Plaid's leader has cast the contest as a direct clash of national visions, with no late campaign shocks reported.

Parliamentary elections are scheduled to be held in Wales on May 7, 2026.

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/).
Volume
$111,605
End Date
May 7, 2026
Market Opened
Dec 12, 2025, 6:22 PM ET
Parliamentary elections are scheduled to be held in Wales on May 7, 2026. 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/).

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Frequently Asked Questions

"Wales Parliamentary Election Winner" is a prediction market on Polymarket with 6 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Plaid Cymru" at 73%, followed by "Reform UK" at 27%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 73¢ implies that the market collectively assigns a 73% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Wales Parliamentary Election Winner" has generated $111.6K in total trading volume since the market launched on Dec 12, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Wales Parliamentary Election Winner," browse the 6 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Wales Parliamentary Election Winner" is "Plaid Cymru" at 73%, meaning the market assigns a 73% chance to that outcome. The next closest outcome is "Reform UK" at 27%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Wales Parliamentary Election Winner" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.