This market will resolve to the company that achieves the highest market capitalization in U.S. dollars based on the official closing price on its first trading day in 2026.

This market will resolve to a company that completes an Initial Public Offering (IPO) between January 1 and December 31, 2026, 11:59 PM ET.

Market capitalization is defined as the total number of outstanding shares multiplied by the closing share price on the first trading day.

If two or more companies have exactly equal highest closing market capitalizations, this market will resolve to the company whose listed name comes first alphabetically.

Resolution will be based on the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.

In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.

A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.

In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.

SpaceX

Anthropic

OpenAI

Largest IPO by market cap in 2026?

This market will resolve based on SpaceX's market capitalization at the closing price on the last trading day of the calendar month in which SpaceX completes its Initial Public Offering (IPO).

The IPO refers to the first sale of stock by SpaceX to the public on any recognized stock exchange. If no SpaceX IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to "No IPO before 2028".

Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the last trading day of the calendar month in which SpaceX completes its IPO.

If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.

Resolution will be based on the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.

In the event of an interruption in the course of the normal trading session on SpaceX’s last trading day of the calendar month in which SpaceX completes its IPO (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the last trading day of the calendar month in which SpaceX completes its IPO.

$2.0T-$2.5T

$2.5T-$3.0T

$1.5T-$2.0T

SpaceX Closing Market Cap End of IPO Month

This market will resolve to "Yes" if SpaceX's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for any date between market creation and June 30, 2026, reaches or exceeds the listed amount. Otherwise, this market will resolve to "No".

NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.

If NPM has not published relevant data for all business dates in the specified period by 1:00 PM ET on July 1, 2026, this market may remain open until 11:59 PM ET on July 4, 2026. If no further data is released by that time, the market will resolve according to the data available.

If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing.

If the company completes an IPO or direct listing before the end of the specified period, this market will consider, in addition to the relevant NPM valuations published between market creation and the IPO or direct listing date, the valuation implied by the official IPO or direct listing price, and the company's public market capitalization between the IPO or direct listing date and the end of the specified period.

Public market capitalization will be determined using the highest/lowest official regular-hours trading price published for the company's primary listed common equity on its primary exchange for any trading day during the specified period, multiplied by the company's total outstanding common shares at the relevant time.

If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.

If the listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only NPM valuations and applicable public market capitalizations achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.

The resolution source for this market is NPM data published here: (https://fe.secondmarket.com/companies/company-5bc8aa2b-22b5-48cc-b54a-1310145b0a86/data?return_url=https://polymarket.com/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.

Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.

This market will resolve to "Yes" if SpaceX's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for any date between market creation and June 30, 2026, reaches or exceeds the listed amount. Otherwise, this market will resolve to "No".

NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.

If NPM has not published relevant data for all business dates in the specified period by 1:00 PM ET on July 1, 2026, this market may remain open until 11:59 PM ET on July 4, 2026. If no further data is released by that time, the market will resolve according to the data available.

If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing.

If the company completes an IPO or direct listing before the end of the specified period, this market will consider, in addition to the relevant NPM valuations published between market creation and the IPO or direct listing date, the valuation implied by the official IPO or direct listing price, and the company's public market capitalization between the IPO or direct listing date and the end of the specified period.

Public market capitalization will be determined using the highest/lowest official regular-hours trading price published for the company's primary listed common equity on its primary exchange for any trading day during the specified period, multiplied by the company's total outstanding common shares at the relevant time.

If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.

If the listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only NPM valuations and applicable public market capitalizations achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.

The resolution source for this market is NPM data published here: (https://fe.secondmarket.com/companies/company-5bc8aa2b-22b5-48cc-b54a-1310145b0a86/data). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.

Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.

↑$3.0T

↓$1.5T

↓$1.45T

Will SpaceX's valuation hit __ by June 30?

This market will resolve to “Up” if SpaceX's closing share price on the last trading day of the calendar month in which SpaceX completes its Initial Public Offering (IPO) is greater than or equal to the closing share price on its first day of trading. Otherwise, it will resolve to “Down.”

The official closing price as listed by the primary exchange will be considered the closing share price for the purposes of this market. The IPO offer price, or the price of any transaction not on the primary exchange, will not count for resolution of this market.

The IPO refers to the first sale of stock by SpaceX to the public on any recognized stock exchange. If no SpaceX IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to 50-50. 

If SpaceX’s first day of trading falls on the last trading day of the calendar month, this market will consider the closing share price of the last trading day of the following calendar month, treating it as though SpaceX completed its IPO the following month for the purposes of this market.

Resolution will be based on the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.

In the event of an interruption in the course of the normal trading session on either specified day of SpaceX trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published for either specified day, the market will resolve according to the next trading day on which an official closing price is published, treating that as the specified day for purposes of this market.

SpaceX IPO: Closing Price Up/Down End of First Month?

This market will resolve to "Yes" if it is officially announced that Elon Musk, either personally or through an entity, will be, has been, or is entering into an agreement to acquire OnlyFans (or its parent company) by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

A qualifying acquisition or acquisition announcement must include the acquisition of a controlling interest in OnlyFans (or its parent company) by Elon Musk, either personally or through an entity. A "controlling interest" is defined as an ownership stake sufficient to control the company's strategic decisions, typically more than 50% of equity, or equivalent control via voting rights, governance rights, board control, or other mechanisms. Transactions or investments that do not result in a transfer of controlling interest, such as minority stake purchases, will not count.

An announcement of a qualifying acquisition by Elon Musk, OnlyFans, or their parent entities will qualify for a "Yes" resolution, regardless of whether the announced acquisition actually occurs.

The entity entering into the agreement does not need to be controlled by Elon Musk; his involvement as a partial owner, investor, or similar role will qualify only if the transaction results in a controlling interest as defined above.

The primary resolution source for this market will be official information from Elon Musk and/or OnlyFans, however a consensus of credible reporting may also be used.

Will Elon Musk buy OnlyFans?

On January 16, Elon Musk posted that buying Ryanair might be a "good idea." You can read more about that here: https://x.com/elonmusk/status/2012172825444913299

This market will resolve to “Yes” if credible reporting confirms that Elon Musk, either personally or through an entity led or majority owned by him, enters into an agreement to buy Ryanair by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

An announced agreement between Elon Musk and Ryanair will qualify for a “Yes” resolution, regardless of whether the acquisition is ultimately completed.

An agreement to merge with a qualifying entity will count toward "Yes" resolution.

The primary resolution source for this market is official information from Elon Musk and Ryanair, however a consensus of credible reporting will also be used.

Will Elon Musk buy Ryanair?

This market will resolve to "Yes" if it is officially announced that Tesla, Inc. will be, has been, or is being acquired by or merged with SpaceX, or vice versa, by the listed date, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Tesla or SpaceX within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs.

Announcements of partial sales may count, as long as the acquiring company acquires a controlling interest in the other company. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count.

The primary resolution source for this market will be official information from Tesla or SpaceX; however, a consensus of credible reporting may also be used.

This market will resolve to "Yes" if it is officially announced that Tesla, Inc. will be, has been, or is being acquired by or merged with SpaceX, or vice versa, by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Tesla or SpaceX within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs.

Announcements of partial sales may count, as long as the acquiring company acquires a controlling interest in the other company. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count.

The primary resolution source for this market will be official information from Tesla or SpaceX; however, a consensus of credible reporting may also be used.

December 31

This market will resolve to "Yes" if it is officially announced that Tesla, Inc. will be, has been, or is being acquired by or merged with SpaceX, or vice versa, by September 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Tesla or SpaceX within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs.

Announcements of partial sales may count, as long as the acquiring company acquires a controlling interest in the other company. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count.

The primary resolution source for this market will be official information from Tesla or SpaceX; however, a consensus of credible reporting may also be used.

September 30

This market will resolve to "Yes" if it is officially announced that Tesla, Inc. will be, has been, or is being acquired by or merged with SpaceX, or vice versa, by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Tesla or SpaceX within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs.

Announcements of partial sales may count, as long as the acquiring company acquires a controlling interest in the other company. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count.

The primary resolution source for this market will be official information from Tesla or SpaceX; however, a consensus of credible reporting may also be used.

June 30

Tesla and SpaceX merger officially announced by...?

This market will resolve according to the number of SpaceX launches between June 1, 2026, 12:00 AM ET and June 30, 2026, 11:59 PM ET.

The resolution source for this market will be https://www.spacex.com/launches. 

Monthly SpaceX launches

How many SpaceX launches in June 2026?

This market will resolve according to the number of SpaceX Starship launches successfully reaching an altitude of 62 miles above sea level between January 1, 2026, and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

A successful launch is defined as the Starship taking off from its launchpad and reaching a minimum altitude of 62 miles above sea level. Any subsequent anomaly (e.g., an explosion) after the vehicle reaches 62 miles will have no bearing on the outcome.

The primary resolution source for this market will be SpaceX’s official video feed of the launches (e.g., via SpaceX YouTube Channel), as well as secondary video feeds or written reports if necessary. However, a consensus of credible reporting may also be used.

How many SpaceX Starship launches

How many SpaceX Starship launches reach space in 2026?

This market will resolve according to the value of Elon Musk's net worth on June 30, 2026.

If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket.

The resolution source for this market will be the Bloomberg Billionaires Index Elon Musk Profile (https://www.bloomberg.com/billionaires/profiles/elon-r-musk/?embedded-checkout=true), specifically the datapoint for June 30, 2026, once the data is finalized. If this resolution source is not available, another credible resolution source will be used.

800b+

780-800b

740-760b

Elon Net Worth

Elon Musk Net Worth on June 30?

This market will resolve to "Yes" if evidence is made public confirming that the listed individual previously visited Little St. James by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

This includes but is not limited to flight logs, photographs, videos, court records, or sworn testimony that clearly place the listed individual on the island. Public confirmation from the listed individual that they visited Little St. James will also qualify for a “Yes” resolution.

If any release of Epstein-related files is carried out by the United States federal government within 48 hours of this market's resolution time, this market will remain open for 48 hours after the resolution time to allow for evidence of visits to Little St. James to be investigated.

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


Steven Tisch

Deepak Chopra

Woody Allen

Who visited Epstein's Island?

$1.30-$1.40T

$1.40-$1.50T

$1.50T+

Elon Musk Net Worth on June 30 (Higher Strikes)?

This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”.

A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface.

The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify.

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

December 31, 2027

December 31, 2026

Two SpaceX Starships dock together by…?

This market will resolve to “Yes” if all of the following conditions are met between January 1 and December 31, 2026, 11:59 PM ET:

- Elon Musk trillionaire
- Another Elon baby
- 9+ SpaceX Starship launches reach space

Otherwise, this market will resolve to “No”.

This market will remain open until it is confirmed that at least one of the above conditions has not been met, or until all of the above conditions have been met within the specified timeframe.

The full rules for this market can be found here: 
https://polymarket-upload.s3.us-east-2.amazonaws.com/Elon+Bull+Run+Parlay.pdf

Elon Bull Run Parlay

This market will resolve to "Yes" if it is officially announced that Tesla, Inc. will be, has been, or is being acquired by or merged with xAI, or vice versa, by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Tesla or xAI within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs.

Announcements of partial sales may count, as long as the acquiring company acquires a controlling interest in the other company. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count.

The primary resolution source for this market will be official information from Tesla or xAI; however, a consensus of credible reporting may also be used.

Tesla and xAI merger officially announced by June 30?

This market will resolve according to Tesla's announced total vehicle deliveries for Q2 2026.

If Tesla does not publish Q2 2026 delivery figures by August 31, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.

If the reported value falls exactly between two brackets, this market will resolve to the higher range bracket.

The resolution source will be https://ir.tesla.com/press.

450k–475k

425k–450k

400k–425k

Tesla deliveries

How many Tesla deliveries in Q2 2026?

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.

Elon Musk

Warren Buffett

Jensen Huang

Richest person

Richest person on December 31, 2026?

This market will resolve to "Yes" if Tesla publicly launches a self-driving taxi service in California by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

Any taxi service available to the general public which operates without a human driver actively controlling the vehicle will count, regardless of membership or other financial restrictions. 

Services which are limited to Tesla employees or a limited test group without general access will not qualify. 

This market's resolution source will be a consensus of credible reporting.

Tesla Robotaxi Launch

Will Tesla launch robotaxis in California by June 30?

If the SpaceX Starship successfully launches from a launch pad in Florida by the listed date, 11:59 PM ET, this market will resolve to “Yes”. Otherwise, this market will resolve to “No.”

The outcome of any launch will be corroborated by examining official video provided by SpaceX (https://www.youtube.com/c/SpaceX), as well as secondary video feeds and/or written reports if necessary.

Any subsequent anomaly (e.g., an explosion) after the launch will have no bearing on the outcome. Any renaming of the Starship vehicle will have no bearing on the outcome.

The resolution source for this market will be official information from SpaceX, however, a consensus of credible reporting will also be used.

June 30, 2027

August 31, 2026

SpaceX Starship Florida Launch by…?

The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December.

This market will resolve to "Yes" if S&P Global Inc. announces that SpaceX will be added to the S&P 500 index by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."

An announcement from S&P will qualify for a "Yes" resolution, regardless of whether the listed company has actually been added to the S&P 500 index by the resolution date.

The primary resolution source will be official announcements from S&P Global Inc. (https://www.spglobal.com/en/press/press-release).

SpaceX IPO: Officially added to S&P 500 in 2026?

This market will resolve to "Yes" if xAI's Grok 4.4 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."

Grok 4.4 refers to a product explicitly named Grok 4.4, or a variant that is recognized as a direct successor to Grok 4.3, similar to the progression from Grok 4 to Grok 4.1 (e.g., Grok 4.5, Grok 4.6, etc., would qualify toward a "Yes" resolution to this market).

Qualifying releases of task-specialized models or cost-efficiency variants will count for this market. Products labeled as a new flagship generation Grok 5 or similar will NOT qualify.

For this market to resolve to "Yes," a qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.

The release must be either clearly defined and publicly announced by xAI as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.

The primary resolution source for this market will be official information from xAI, with additional verification from a consensus of credible reporting.

July 31

May 31

Grok 4.4 released by...?

This market will resolve to "Yes" if Elon Musk ceases to be CEO of Tesla for any length of time between November 11, 2025, and December 31, 2026 11:59PM ET. Otherwise, this market will resolve to "No".

An announcement of Elon Musk'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 Tesla and/or Elon Musk, however a consensus of credible reporting will also be used.

Musk Out as Tesla CEO

Musk out as Tesla CEO before 2027?

On February 28, Elon Musk posted that it was likely Starship would become fully reusable in 2025. You can see the X post here: https://x.com/elonmusk/status/1895598258225106984

This market will resolve to "Yes" if SpaceX or Elon Musk announces that Starship is fully reusable by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

Note, this market refers to the Starship upper stage and does not require reusability for the Super-Heavy booster.

For this market to resolve to "Yes" it is not necessary that an actual reuse occur, only that SpaceX or Elon Musk announces that Starship is fully reusable by this market's resolution date.

The resolution source for this market is announcements by Elon Musk and SpaceX, or their official representatives.

Reusable SpaceX Starship

SpaceX Starship fully reusable before 2027?

This market will resolve to "Yes" if Tesla publicly opens either preorders or full customer orders for any van-like autonomous electric vehicle on or before December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

Any such vehicle, regardless of product name, will qualify as long as either preorders or full customer orders are publicly open in at least one region.

Free signup or waitlist systems that do not constitute a public preorder or full customer order will not qualify.

The qualifying vehicle must represent a distinct product line; larger or modified variants of other Tesla models, such as robotaxi configurations with expanded seating, will not count.

Announcements that either preorders or full customer orders will open in the future do not qualify on their own; the preordering or ordering window must actually open within this market's timeframe to count.

This market's resolution source will be a consensus of credible reporting.