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By Election predictions & odds

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Farrer By-Election Winner

Farrer By-Election Winner

87%

David Farley

$285K Vol.

$79.6K today

$72.2K Liq.

7

Ends in about 6 hours

Galway-West By-Election Winner?

Galway-West By-Election Winner?

47%

Noel Thomas

$36.6K Vol.

$33.9K Liq.

1

Ends in 11 months

Dublin-Central By-Election Winner

Dublin-Central By-Election Winner

74%

Daniel Ennis

$1M Vol.

$94.7K Liq.

7

Ends in 8 months

Will Iran hold a presidential election by June 30?

Will Iran hold a presidential election by June 30?

2%

$215K Vol.

$18.3K Liq.

2

Ends in about 2 months

Netanyahu drops out of Israel election by July 31?

Netanyahu drops out of Israel election by July 31?

8%

$11.4K Vol.

$16.3K Liq.

1

Ends in 3 months

Colombia Election 1st Round: Margin of Victory?

Colombia Election 1st Round: Margin of Victory?

35%

Cepeda Castro 10-15%

$8.5K Vol.

$30.4K Liq.

Ends in 22 days

Brazil Presidential Election First Round: Margin of Victory

Brazil Presidential Election First Round: Margin of Victory

31%

Lula da Silva <5%

$230K Vol.

$76.1K Liq.

10

Ends in 5 months

NZ Election: Popular Vote Margin of Victory?

NZ Election: Popular Vote Margin of Victory?

45%

Labour 5-10%

$0 Vol.

$2.2K Liq.

Ends in 6 months

NJ-11 Special Election: Margin of Victory

NJ-11 Special Election: Margin of Victory

97%

Mejia 20-25%

$26.1K Vol.

$11.4K Liq.

Ohio Governor Republican Primary: Margin of Victory

Ohio Governor Republican Primary: Margin of Victory

99%

Ramaswamy 60-70%

$59.4K Vol.

$20.4K Liq.

2

Ukraine election held by...?

Ukraine election held by...?

9%

December 31, 2026

$2M Vol.

$32.6K Liq.

51

Peru General Election invalidated by June 30?

Peru General Election invalidated by June 30?

2%

$75.8K Vol.

$33.9K Liq.

32

Ends in about 2 months

Spain snap election called by...?

Spain snap election called by...?

9%

June 30, 2026

$151K Vol.

$11.3K Liq.

1

UK election called by...?

UK election called by...?

3%

June 30, 2026

$749K Vol.

$1.9K Liq.

14

Venezuela presidential election scheduled by...?

Venezuela presidential election scheduled by...?

44%

December 31

$574K Vol.

$26.3K Liq.

7

Ends in 8 months

Labour leadership election scheduled by ...?

Labour leadership election scheduled by ...?

54%

June 30

$63.7K Vol.

$445 Liq.

3

Ends in about 2 months

French election called by...?

French election called by...?

2%

June 30, 2026

$1M Vol.

$11.0K Liq.

312

Another Canada election called by June 30?

Another Canada election called by June 30?

1%

$80.2K Vol.

$16.0K Liq.

40

Ends in about 2 months

Ukraine election called by...?

Ukraine election called by...?

3%

June 30, 2026

$1M Vol.

$15.3K Liq.

37

# of seats won by PT in 2026 Thailand Legislative Election?

# of seats won by PT in 2026 Thailand Legislative Election?

<1%

110+

$363K Vol.

$107K Liq.

Frequently Asked Questions

Polymarket is the world’s largest prediction market, where you can stay informed and profit from your knowledge by trading on things related to breaking news, politics, sports, elections, crypto, finance, tech, culture, including topics like By Election.

Polymarket currently hosts 823 active markets for By Election that lets you track or trade on predictions like “Farrer By-Election Winner”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $8.9M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question, like “Another Canada election called by June 30?”. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “Ukraine election held by...?,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “Ukraine election held by...?,” where the crowd is currently assigning a 9% chance to December 31, 2026. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

It cuts through the noise. Unlike polls or punditry, Polymarket shows you real-time odds on By Election predictions backed by financial conviction that are often faster and more accurate than experts or surveys. You get an unbiased view of what thousands of traders think will actually happen, often more accurate than polls. Plus, you can trade shares and potentially profit if your predictions are spot on.