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This market will resolve according to the name ranked #1 on the Bloomberg Billionaires Index on December 31, 2026, 5:30 PM ET.

The primary resolution source for this market will be the Bloomberg Billionaires Index (https://www.bloomberg.com/billionaires/). If the data for the specified date is not released by December 31, 2026, 11:59 PM ET, the Forbes Real-Time Billionaires List will be used (https://www.forbes.com/real-time-billionaires/#6aa3f0213d78). If neither source provides the specified date's data by January 2, 2027, 11:59 PM ET, this market will resolve according to the latest data point available on the Bloomberg Billionaires Index.

Larry Ellison

Bernard Arnault

Jensen Huang

Steve Ballmer

Sergey Brin

Elon Musk

Mark Zuckerberg

Jeff Bezos

Warren Buffett

Larry Page

Richest person

Richest person on December 31, 2026?

This market will resolve according to the name ranked #1 on the Bloomberg Billionaires Index on September 30, 2025, 5:30 PM ET.

The primary resolution source for this market will be the Bloomberg Billionaires Index (https://www.bloomberg.com/billionaires/). If the data for the specified date is not released by September 30, 2025, 11:59 PM ET, the Forbes Real-Time Billionaires List will be used (https://www.forbes.com/real-time-billionaires/#6aa3f0213d78). If neither source provides the specified date's data by October 3, 2026, 11:59 PM ET, this market will resolve according to the latest data point available on the Bloomberg Billionaires Index.

Richest person on September 30?

This market will resolve according to the name ranked #1 on the Bloomberg Billionaires Index on December 31, 2025, 5:30 PM ET.

The primary resolution source for this market will be the Bloomberg Billionaires Index (https://www.bloomberg.com/billionaires/). If the data for the specified date is not released by December 31, 2025, 11:59 PM ET, the Forbes Real-Time Billionaires List will be used (https://www.forbes.com/real-time-billionaires/#6aa3f0213d78). If neither source provides the specified date's data by January 2, 2026, 11:59 PM ET, this market will resolve according to the latest data point available on the Bloomberg Billionaires Index.

Richest person on December 31?

This market will resolve according to the name ranked #1 on the Bloomberg Billionaires Index on March 31, 2026, 5:30 PM ET.

The primary resolution source for this market will be the Bloomberg Billionaires Index (https://www.bloomberg.com/billionaires/). If the data for the specified date is not released by March 31, 2026, 11:59 PM ET, the Forbes Real-Time Billionaires List will be used (https://www.forbes.com/real-time-billionaires/#6aa3f0213d78). If neither source provides the specified date's data by April 2, 2026, 11:59 PM ET, this market will resolve according to the latest data point available on the Bloomberg Billionaires Index.

Richest person on March 31?

This market will resolve according to the named people no longer serving as CEOs of their respective companies for any length of time between November 17, 2025 and December 31, 2026, 11:59 PM ET. 

An announcement of the named CEO's resignation/firing before this market's end date will immediately resolve this market to "Yes", regardless of when the announced resignation/firing goes into effect.

This market's primary resolution source will be official information from the named CEOs and their respective companies, however a consensus of credible reporting sources will also be used.

Dan Clancy out as Twitch CEO before 2027?

This market will resolve according to the winner of the 2026 Nobel Peace Prize, as announced by the Norwegian Nobel Committee.

If multiple listed individuals or entities jointly receive the prize, the market will resolve to a single winner. If Donald Trump, Volodymyr Zelenskyy,  Benjamin Netanyahu, Vladimir Putin, or Elon Musk are among the recipients, the market will resolve to the highest-ranked among them in that exact order of precedence. If none of those five are among the winners and the prize is awarded jointly to at least one listed individual and at least one listed organization, the market will resolve in favor of the individual. If no prioritized individuals are among the winners and all listed recipients are of the same type (all individuals or all organizations), the market will resolve to the person whose last name, or the entity’s name, comes first in alphabetical order as listed in this market.

If no official announcement regarding the 2026 Nobel Peace Prize has been made by March 31, 2027, 11:59 PM ET, this market will resolve to "Other."

The resolution source for this market will be the first official announcement from the Norwegian Nobel Committee.

Will Donald Trump win the Nobel Peace Prize in 2026?

This market will resolve according to the number 1 artist on the Billboard 2026 Year-End Top Artists chart.

If Billboard does not publish a 2026 Year-End Top Artists chart by March 31, 2027, this market will resolve to “Other”.

The primary resolution source for this market will be the Billboard Year-End 2026 Top Artists Chart, once it becomes available.

Will Taylor Swift be the Billboard #1 top artist in 2026?

This market will resolve to “Yes” if the Consumer Price Index (CPI) increased by greater than the listed percent over the 12 month period ending with any month in 2026 according to the monthly Bureau of Labor Statistics (BLS) reports. Otherwise, this market will resolve to "No".

The resolution source for this market will be the BLS Consumer Price Index reports released for each month of 2026 (https://www.bls.gov/bls/news-release/cpi.htm). Resolution of this market will take place upon release of the aforementioned data.

This market may not resolve to "No" until the December 2026 report is issued. Once the December 2026 report is issued, any revisions to previously released CPI figures will not be counted toward this market's resolution. If the CPI report for December 2026 is not issued by January 31, 2027, 11:59 PM ET, this market will resolve based on CPI figures which have already been made available by the BLS.

Note: the resolution source for this market will be the official monthly BLS CPI news release which reports inflation over 12 month periods to only one decimal point (e.g. 2.9%). Thus, this is the level of precision that will be used when resolving the market.

Will inflation reach more than 3% in 2026?

A one-time wealth tax on billionaires has been proposed to potentially appear on California's ballot for the November 3, 2026 general election. You can read more about that here: https://6abc.com/post/california-union-proposes-taxing-billionaires-offset-medicaid-cuts-low-income-people/18066430/

This market will resolve to "Yes" if any proposition containing a one-time tax targeting individuals, households, or family units with wealth, assets, or net worth of at least $1 billion (USD or equivalent) passes in the named election. Otherwise, this market will resolve to "No".

If no qualifying ballot initiative is certified to appear on the official statewide California ballot as a proposition to be voted on in the stated election by June 25, 2026, 11:59 PM ET (the official cutoff date for new initiatives to be approved), or if all qualifying propositions/initiatives are removed from the ballot or amended before the election such that the main threshold drops below $1 billion, this market will resolve "No".

The primary resolution source for this market will be official information from the Government of the State of California, however a consensus of credible reporting may also be used.

Billionaire one-time wealth tax passes in California election 2026?

This market will resolve to the company that owns the model with the top LiveBench “coding average” score on the LiveBench AI model leaderboard (https://livebench.ai/#/) on March 31, 2026 at 12:00 PM ET. 

If two models are tied for the top LiveBench coding average score at this market's check time, resolution will be based on whichever company's name, as it is described in this market group, comes first in alphabetical order.

The primary source of resolution for this market will be LiveBench’s AI leaderboard, specifically the “coding average” category, found at livebench.ai. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.

Will OpenAI have the best AI model for coding on March 31?

This market will resolve to “Yes” if the listed individual officially announces that they are running for U.S. President in the 2028 United States presidential election by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

An announcement by the listed individual  will be sufficient to trigger a "Yes" resolution, regardless of whether they actually filed a nomination to run, or whether they actually file a nomination to run in the future.

The primary resolution source for this market will be official statements by the listed individual (ex: via speech, social media, etc.), however a consensus of credible reporting may also be used.

Will Gavin Newsom announce a Presidential run before 2027?

This market will resolve to "Yes" if a ballot initiative is certified to appear on the official statewide California ballot for the November 3, 2026 election, that proposes a one-time tax targeting individuals, households, or family units with wealth, assets, or net worth of at least $1 billion (USD or equivalent), by June 25, 2026, 11:59 PM ET (the official cutoff date for new initiatives to be approved). Otherwise, this market will resolve to "No".

Certification means the initiative is officially approved by the California Secretary of State for a statewide ballot.

The primary resolution source will be official information from the government of California. If unavailable, a consensus of credible reporting may be used. 

Billionaire one-time wealth tax on California ballot?

This market will resolve according to the fighter that is ranked first in the UFC Pound-For-Pound rankings on December 31, 2026 at 12:00 PM ET.

If, for any reason, there is no fighter ranked first in the UFC Pound-For-Pound Rankings at this market’s check-time, this market will resolve to “Other”.

The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).

Will Islam Makhachev be ranked first in the UFC Pound-For-Pound Rankings at the end of 2026?

This market will resolve according to the number of albums that are ranked number 1 on any official weekly Billboard 200 albums chart released for a data collection reference period entirely between January 1 and December 31, 2026.

Each specific album may only count once, regardless of the number times it reaches the number 1 spot. Different editions of the same album will be considered to be different specific albums if they contain different tracklists.

Billboard updates the Billboard 200 albums chart each Tuesday (with adjusted release schedules on some holiday weeks), reflecting data from the previous week (Friday-Thursday). Each Billboard chart is then titled “Week of (date of the upcoming Saturday)”. The first Billboard 200 album chart relevant to this market will be the chart titled “Week of January 17, 2026” for a data collection reference period of January 2-8, 2026. The final Billboard 200 album chart relevant to this market will be the Chart titled “Week of January 9, 2027” for a data collection reference period of December 25-31, 2026.

All officially published Billboard 200 Albums charts will be treated as final. Revisions made after the release of a Billboard 200 album chart will not be considered.

The primary resolution source for this market will be the official weekly Billboard 200 albums chart, published each week at https://www.billboard.com/charts/billboard-200/ and through other official Billboard channels; however, a consensus of credible reporting on albums that reached number 1 on the Billboard 200 within this market's timeframe may also be used.

Will between 22 and 24 albums be ranked #1 on the Billboard 200 in 2026?

This market will resolve to “Yes” if Based’s cumulative Polymarket revenue is equal to or greater than the value specified in the title by December 31, 2026 ET. Otherwise, the market will resolve to “No”.

The resolution source for this market is the Based revenue bar chart available at https://dune.com/datadashboards/based-statistics, using the “Cumulative Revenue” value displayed when hovering over the daily data point.

This market will resolve as soon as the cumulative revenue shown on the dashboard is equal to or greater than the value specified in the title, or once the value for Dec 31, 2026 is finalized and no earlier value has met or exceeded that threshold.

If the resolution source becomes permanently unavailable, the market will resolve based on on-chain data, Based official communication, or other reliable crypto sources.

Will Based Polymarket revenue hit $1M before 2027?

Spotify releases an annual report of its most streamed artist (see: https://newsroom.spotify.com/2025-12-03/wrapped-top-artists-songs-albums-podcasts-audiobooks/). This market refers to the most streamed Spotify artist for 2026. 

This market will resolve according to the name of the artist listed by Spotify as the top artist of 2026.

If Spotify does not release who their top artist for 2026 is by January 31, 2027, 11:59 PM ET, this market will resolve to "No". 

The resolution source for this market will be official information from Spotify, typically released as part of Spotify Wrapped. 

Will Bad Bunny be the top Spotify artist for 2026?

This market will resolve to “Yes” if, at 11:59 PM ET on December 31, 2026, the number of coins launched in 2026 that appear in the top 100 by market capitalization on CoinGecko is greater than the number specified in the title. Otherwise, it will resolve to “No.”

The resolution source is CoinGecko’s Top 100 market cap rankings (https://www.coingecko.com/).

Stablecoins, liquid staking tokens (LSTs), liquidity pool tokens, and synthetic representations of other assets will not qualify.

Over 4 coins launched in 2026 end the year in the top 100?

This market will resolve according to the winner of the 2026 Ballon d’Or.

If no 2026 Ballon d’Or winner is declared by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".

The primary resolution source for this market is official information from France Football (https://www.francefootball.fr/).

Will Kylian Mbappé win the 2026 Ballon d'Or?

This market will resolve to the individual who officially holds the position of the head of state of Venezuela on Dec 31, 2026 at 12 PM ET.

For the purposes of this market, "officially holds" refers to the individual that was formally appointed, confirmed (if confirmation is required), and sworn in as the head of state of Venezuela or otherwise confirmed by official government information as being the head of state of Venezuela. 

If the Venezuelan government does not clearly state who is the head of state, the market will resolve to the individual who is listed as the Head of State by the UN (see: https://www.un.org/dgacm/en/content/protocol/hshgnfa.  

In the event that more than one official head of state is listed by the Venezuelan  government, this market will resolve to the individual who is listed as having primary status. If no distinction is made, the market will resolve to the individual who first assumed the position. 

If no individual holds the position this market will resolve to “No Head of State”. 

The following do NOT constitute "officially holding" the role: nominated, announced, or designated as the head of state of Venezuela but appointment not yet effective; appointed with an effective date after Dec 31, 2026; previously served as the head of state of Venezuela but term has expired, resigned, or been terminated before Dec 31, 2026; serving as the head of state of Venezuela in a consultant, contractor, or unofficial capacity; named as successor or heir apparent to the head of state of Venezuela but not yet appointed; or holding a different role with oversight of the head of state of Venezuela but not the specified position itself.

The primary resolution source will be official information from the UN recognized government of Venezuela. If the Government of Venezuela does not clearly state who is the head of state, information from the UN and a consensus of credible reporting may be used. 

Note: this market is mutually exclusive. 


Will Delcy Rodríguez be the leader of Venezuela end of 2026?

This market will resolve to "Yes" if the Bureau of Labor Statistics fails to release any monthly report on the Consumer Price Index by 11:59PM ET on the scheduled release date between December 1, 2025 and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to "No".

If an announcement is made by the White House or the BLS that the monthly CPI release will be delayed or cancelled altogether, this market will immediately resolve to "Yes".

The resolution source for this market will be information from the BLS or a consensus of credible reporting. 

BLS delays another CPI release before 2027?

This market will resolve to "Yes" if The Second Coming of Jesus Christ occurs by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

The resolution source for this market will be a consensus of credible sources.

Will Jesus Christ return before 2027?

This market will resolve to “Yes” if any song by the listed artist is the number 1 song in any official weekly Billboard Hot 100 songs chart released for a data collection reference period entirely between January 1 and December 31, 2026. Otherwise, this market will resolve to “No”.

Any song released with the listed artist as a primary artist will count, including songs released before 2026. If a song is released jointly by multiple artists credited equally as primary artists, it will count for all of them. Features, writing credits, production credits, or other forms of non-primary contributions to a song will not count. Artist attribution will be determined solely by the artists displayed by Billboard on the relevant chart.

Billboard updates its Hot 100 songs chart each Tuesday (with adjusted release schedules on some holiday weeks), reflecting data collected in the previous week (Friday-Thursday). Each Billboard chart is then titled “Week of (date of the upcoming Saturday)”. The first Billboard Hot 100 song chart relevant to this market will be the chart titled “Week of January 17, 2026” for a data collection reference period of January 2-8, 2026. The final Billboard Hot 100 song chart relevant to this market will be the Chart titled “Week of January 9, 2027” for a data collection reference period of December 25-31, 2026.

Updates or revisions made within this market’s timeframe to the #1-ranked song on previously published Billboard Hot 100 charts will be considered; however, such updates will not disqualify a previously published Billboard Hot 100 #1 song from counting. If a Billboard Hot 100 #1 song is revised after initial publication, both the originally published #1 song and the revised #1 song will count for this market. Updates or revisions made after the release of the final Billboard Hot 100 song chart relevant to this market will not be considered.

The resolution source for this market will be the weekly Billboard Hot 100 songs charts published each week at https://www.billboard.com/charts/hot-100/ and through other official Billboard channels.

Will Harry Styles have a #1 song on the Billboard Hot 100 in 2026?

This market will resolve to “Yes” if 1 or more earthquakes with a magnitude of 10.0 or higher occur anywhere on Earth between December 8, 2025 12:00 PM ET, and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to “No”.

The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program (https://earthquake.usgs.gov/earthquakes/browse/significant.php#sigdef).

If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until January 31, 2027, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used. 

After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.

Richest person on December 31, 2026?

Elon Musk
$63,983 Vol.
90%

Larry Page
$4,071 Vol.
3%

Steve Ballmer
$31,438 Vol.
2%

Bernard Arnault
$2,288 Vol.
2%

Jensen Huang
$1,635 Vol.
1%

Warren Buffett
$10,271 Vol.
1%

Jeff Bezos
$2,773 Vol.
1%

Larry Ellison
$2,766 Vol.
1%

Mark Zuckerberg
$1,662 Vol.
1%

Sergey Brin
$2,072 Vol.
<1%

Market Context

Richest person on December 31, 2026?

Rules

Richest person on December 31, 2026?

Market Context

Richest person on December 31, 2026?

About

Related

Richest person on December 31, 2026?

Elon Musk$63,983 Vol.90%buy Yes90¢buy No11¢

Larry Page$4,071 Vol.3%buy Yes4.2¢buy No97.8¢

Steve Ballmer$31,438 Vol.2%buy Yes1.9¢buy No98.2¢

Bernard Arnault$2,288 Vol.2%buy Yes2.3¢buy No99.2¢

Jensen Huang$1,635 Vol.1%buy Yes1.5¢buy No99.0¢

Warren Buffett$10,271 Vol.1%buy Yes1.2¢buy No98.9¢

Jeff Bezos$2,773 Vol.1%buy Yes1.4¢buy No99.4¢

Larry Ellison$2,766 Vol.1%buy Yes1.4¢buy No99.6¢

Mark Zuckerberg$1,662 Vol.1%buy Yes0.8¢buy No99.5¢

Sergey Brin$2,072 Vol.<1%buy Yes0.4¢buy No99.8¢

Market Context

Richest person on December 31, 2026?

Rules

Richest person on December 31, 2026?

Market Context

Richest person on December 31, 2026?

About

Related

Elon Musk
$63,983 Vol.
90%

Larry Page
$4,071 Vol.
3%

Steve Ballmer
$31,438 Vol.
2%

Bernard Arnault
$2,288 Vol.
2%

Jensen Huang
$1,635 Vol.
1%

Warren Buffett
$10,271 Vol.
1%

Jeff Bezos
$2,773 Vol.
1%

Larry Ellison
$2,766 Vol.
1%

Mark Zuckerberg
$1,662 Vol.
1%

Sergey Brin
$2,072 Vol.
<1%