Name: Which companies added to S&P 500 in Q1 2026?
Start: 2025-12-17T22:35:23.178772Z
End: 2026-03-31T00:00:00Z

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The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December. The next rebalance is currently scheduled for March 20, 2026.

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

To qualify, the listed ticker must match the announced ticker added to the index.

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).

Vertiv Holdings (VRT)

Pure Storage (PSTG)

SoFi Technologies (SOFI)

Ciena (CIEN)

Strategy (MicroStrategy) (MSTR)

Alnylam Pharmaceuticals (ALNY)

Affirm Holdings (AFRM)

Companies added to S&P 500

Which companies added to S&P 500 in Q1 2026?

This market will resolve to “Yes” if credible reporting confirms that any entity enters into an agreement to acquire the listed company by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

Mergers where the listed company is subsumed by another entity will count toward a "Yes" resolution.

An announced agreement between the listed company and an acquiring entity will qualify for a “Yes” resolution, regardless of whether the acquisition is ultimately completed.

The primary resolution source for this market is official information from the listed company and/or its leadership; however, a consensus of credible reporting will also be used.

Will Ubisoft be acquired before 2027?

This market will resolve according to the index that performs best for the week beginning December 29, 2025, among the Warren Buffett Index, the Bill Ackman Index, and the S&P 500.

The performance of each index will be the 1-week trailing percentage return of each index for the final trading day of the specified week. The index with the best percentage return will be deemed the winner.

The resolution source for the Warren Buffett Index ("Buffett") is https://web.dubapp.com/portfolios/index/559450392165007360

The resolution source for the Bill Ackman Index ("Ackman") is: https://web.dubapp.com/portfolios/index/559452008356167680

Information from the "Performance" tables for the Warren Buffett Index and the Bill Ackman Index, specifically the 1-week trailing percentage return figures found under "1W", will be used to resolve this market, once information is finalized for the final day of the specified week.

The resolution source for S&P 500 ("SPX") is: https://www.wsj.com/market-data/quotes/index/SPX/historical-prices

Information from the "Historical Prices" table will be used to resolve this market, specifically the 1-week trailing percentage return calculated as the percentage change between the closing price for the final trading day of the specified week and the closing price for the corresponding day of the previous week (e.g. if the final trading day of the specified week is a Thursday, the closing price of the previous Thursday will be used to calculate the 1-week trailing percentage return). Note that all relevant figures will be rounded to the nearest cent using standard rounding.

If multiple indices perform exactly the same over this market’s timeframe, this market will resolve according to the Index whose abbreviation comes first, as listed in this market group. 

If the specified indices do not trade at all during the regular session, the market will resolve to “Other”.

If either of the relevant trading days are shortened (for example, due to a market holiday schedule), the official closing price or 1-week trailing percentage return figure published for each relevant index for that shortened session will still be used for resolution.

If any of the relevant days lack a specified closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), this market will use the last valid historical price offered by the specified resolution sources as the effective closing price for that day. 

If the Warren Buffett Index or the Bill Ackman Index’s 1-week trailing percentage return figure for the last trading day of the specified week is not published by the time that the figure for the first trading day of the next week is published, this market will resolve based on the most recent 1-week trailing percentage return figure published by the specified resolution source for a day prior to the last trading day of the specified week.

Updates to historical prices or figures displayed by any of the indices subsequent to this market's resolution will not be considered. This market will resolve according to the methodologies utilized by the specified indices as of the resolution time of this market, regardless of whether those methodologies are later updated.

Will the Warren Buffett Index have the best performance for the week of December 29?

This market will resolve to "Yes" if a marketwide circuit breaker is triggered on the New York Stock Exchange (NYSE) at any time between November 7, 2025, and December 31, 2026. Otherwise, this market will resolve to “No”.

A marketwide circuit breaker is defined as a trading halt that is initiated due to significant declines in the S&P 500 Index, specifically a Level 1, Level 2, or Level 3 halt as per NYSE rules.

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

NYSE marketwide circuit breaker before 2027?

This market will resolve to “Yes” if MicroStrategy is removed from either the MSCI World Index or the MSCI USA Index at any point by March 31, 2026, 11:59 PM ET. Otherwise, it will resolve to “No.”

If MicroStrategy is transferred between indexes (e.g., from MSCI World to another MSCI index), that will also count as a removal for the purposes of this market.

An official MSCI announcement of removal or transfer will be sufficient for a ‘Yes’ resolution.

The resolution source will be official MSCI communication or a consensus of credible reporting.


Microstrategy delisted from MSCI index by March 31?

This market will resolve to “Yes” if the Nasdaq Stock Exchange (Nasdaq) extends its trading schedule to cover at least 22 hours per day, 5 days per week by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

5 days per week refers to any 5 24-hour periods which Nasdaq treats as trading days. This is not limited to the weekday hours of the Eastern Time Zone (e.g. a day starting on Sunday at 9PM ET and ending on Monday at 9PM ET will count, as long as at least 22 of the relevant 24 hours are open for trading).

A qualifying Nasdaq trading schedule must be active, operational, and publicly accessible for trading of Nasdaq-listed securities to qualify for a “Yes” resolution. The announcement of such a trading schedule within this market’s timeframe will not suffice on its own.

Technical errors (e.g. a circuit breaker), trading holidays, or any planned shortened days will not disqualify this market from resolving to “Yes,” provided Nasdaq has officially implemented a qualifying trading schedule.

Limited trading restrictions outside of regular market hours (i.e. lower liquidity or restricted order types) will not disqualify an extended trading schedule from resolving this market.

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

Nasdaq round-the-clock trading by June 30?

This market will resolve to "Yes" if the listed company announces that it will file for bankruptcy or has filed for bankruptcy of any variety by December 31, 2026, 11:59 PM ET.

An announcement will suffice for a "Yes" resolution, regardless of whether or not the actual filing occurs.

The announcement must be made through any of their official or verified channels, including a recorded or written statement by their CEO, legal representation, or any other individual or team that officially represents the company.

A definitive consensus of credible reporting may also be used.

Will Workhorse announce bankruptcy before 2027?

This market will resolve to “Yes” if either of the following conditions is met:

1.  The seasonally adjusted annualized percent change in quarterly U.S. real GDP from the previous quarter is less than 0.0 for two consecutive quarters between Q2 2025 and Q4 2026 (inclusive), as reported by the Bureau of Economic Analysis (BEA). 

2.  The National Bureau of Economic Research (NBER) publicly announces that a recession has occurred in the United States, at any point during 2025 or 2026, with the announcement made by the time the BEA releases the advance estimate for Q4 2026.

Otherwise, this market will resolve to "No". 

Note that advance estimates will be considered. For example, if upon release, the advance estimate for Q3 2025 was negative, and the Q2 2025's most recent, up-to-date estimate was also negative, this market would resolve to "Yes". If on December 31, 2026 the latest estimate for quarterly GDP in Q3 2025 was negative, this market will stay open until the Advance estimate of Q4 2026 is published, at which point it will resolve to "Yes" if Q4 2026 was negative or if the NBER declares a recession by then.

The resolution source will be the official announcements from the NBER and the BEA’s estimate of seasonally adjusted annualized percent change in quarterly US real GDP from previous quarters as released by the Bureau of Economic Analysis (BEA), https://www.bea.gov/data/gdp/gross-domestic-product

US recession by end of 2026?

This market will resolve to "Yes" if it is announced that American International Group (AIG) Insurance will be, has been, or is being acquired by or merged with Chubb Insurance, or vice versa, by January 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by Chubb or AIG will qualify for a "Yes" resolution, regardless of whether the announced acquisition/merger actually occurs.

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

Chubb and AIG merger announced by January 31?

This market will resolve to "Yes" if at least one seat on the United States Supreme Court becomes vacant between January 1 and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

The primary resolution source for this market will be official announcements from the U.S. Government. However, a consensus of credible reporting may also be used.  

Supreme Court vacancy in 2026?

As of market creation, JPMorgan Chase is estimated to release earnings on January 13, 2026. The Street consensus estimate for JPMorgan Chase's GAAP EPS for the relevant quarter is $4.94 as of market creation. This market will resolve to "Yes" if JPMorgan Chase reports GAAP EPS greater than $4.94 for the relevant quarter in its next quarterly earnings release. Otherwise, it will resolve to "No." The resolution source will be the GAAP EPS listed in the company’s official earnings documents. 

If JPMorgan Chase releases earnings without GAAP EPS, then the market will resolve according to the GAAP EPS figure reported by SeekingAlpha. If no such figure is published within 96h of market close (4:00:00pm ET) on the day earnings are announced, the market will resolve to “No”.

If the company does not release earnings within 45 calendar days of the estimated earnings date, this market will resolve to “No.” 

Note: Subsequent restatements, corrections, or revisions made to the initially announced GAAP EPS figure will not qualify for resolution, except in the case of obvious and immediate mistakes (e.g., fat finger errors, as with Lyft's (LYFT) earnings release in February 2024).
Note: The strike prices used in these markets are derived from SeekingAlpha estimates, and reflect the consensus of sell-side analyst estimates for GAAP EPS. 
Note: All figures will be rounded to the nearest cent using standard rounding.
Note: For the purposes of this market, IFRS EPS will be treated as GAAP EPS.
Note: For the purposes of this market, GAAP EPS refers to diluted GAAP EPS, unless this is not published, in which case it refers to basic GAAP EPS.
Note: All figures are expressed in USD, unless otherwise indicated.
Note: For primarily internationally listed companies, this market refers specifically to the shares traded in the United States on U.S. stock exchanges such as the NYSE or Nasdaq. In cases where the company trades in the U.S. through an American Depositary Receipt (ADR) or American Depositary Share (ADS), this market will refer to the ADR/ADS.


Will JPMorgan Chase (JPM) beat quarterly earnings?

This market will resolve to "Yes" if both of the following conditions prove true at any point in 2025:

1) The "US recession in 2025?" market resolves to "Yes" (https://polymarket.com/event/us-recession-in-2025).

2) The Consumer Price Index (CPI) increases by 5.0% or more over the 12 month period ending in any month between April 2025 and December 2025 according to the US Bureau of Labor Statistics (https://www.bls.gov/bls/news-release/cpi.htm#current)

Otherwise, this market will resolve to "No".

This market will not resolve until all relevant figures are reported for the period of time encompassing December 2025.

The resolution sources for this market will be the NBER, BEA (https://www.bea.gov/data/gdp/gross-domestic-product), and BLS (https://www.bls.gov/bls/news-release/cpi.htm#current), as well as the "US recession in 2025?" market on Polymarket.

US stagflation in 2025?

Investor Bill Ackman proposed on X that Elon Musk take SpaceX public through a merger with Pershing Square SPARC Holdings Ltd., a company founded and run by Ackman to innovatively transact public offerings through the use of Special Purpose Acquisition Rights or “SPARs” (see: https://x.com/BillAckman/status/2002484983123136990).

This market will resolve to “Yes” if either of the following conditions are met:

- An agreed merger or business combination deal between SpaceX and Pershing Square SPARC Holdings Ltd. is officially announced by December 31, 2026, 11:59 PM ET.
- An offering of “SPARs” to Tesla Shareholders or other individuals which represent a subscription warrant to purchase shares in a business combination of Pershing Square SPARC Holdings Ltd. and SpaceX is officially announced by December 31, 2026, 11:59 PM ET.

Otherwise, this market will resolve to “No”.

An official announcement of an agreed merger/combination of these two companies or a SPAR offering of subscription warrants to purchase shares in a combination of these companies will be sufficient to resolve this market, regardless of when the merger or SPAR offering actually occurs.

If SpaceX goes public through another means, (i.e. SpaceX IPOs through a typical listing of their shares on a public stock exchange), this market will resolve immediately to “No”

The primary resolution source for this market will be official company communications and/or regulatory filings from SpaceX and Pershing Square SPARC Holdings Ltd.; however, a consensus of credible reporting may also be used.

SpaceX goes public through Bill Ackman "SPAR" company?

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 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?

This market will resolve to “Yes” if the listed artist officially releases a new album between January 1 and December 31, 2026, 11:59 PM PT (Los Angeles time). Otherwise, this market will resolve to “No”.

Officially released means that a newly released album is officially available for download or streaming (not including live events) by the resolution date.

Re-releases, deluxe editions, compilations, or greatest hits albums will not count, unless they contain at least 50% tracks that have never been officially released in any format prior to the album's release.

The resolution source will be any official streaming or download site, e.g. Apple Music or Spotify.

Will A$AP Rocky release an album in 2026?

This market will resolve to "Yes" if it is officially announced that TikTok will be, has been, or is being acquired by or merged with the listed entity, by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An announcement by TikTok will qualify for a "Yes" resolution, regardless of whether the announced acquisition/merger actually occurs.

If TikTok is part of an acquisition or merger involving the specified entity, this market will resolve to "Yes," regardless of whether it is the sole buyer or partner.

The primary resolution source for this market will be official information from TikTok or the listed entity, however a consensus of credible reporting may also be use


Will Microsoft acquire TikTok?

This market will resolve to “Yes” if the upper bound of the target federal funds rate is increased at any point between January 1, 2026 and the Fed's December 2026 meeting, currently scheduled for December 8-9, 2026. Otherwise, this market will resolve to “No”.

This market may not resolve to "No" until the Fed has released its rate change decision following its December meeting.

The primary resolution source for this market will be the official website of the Federal Reserve (https://www.federalreserve.gov/monetarypolicy/openmarket.htm), however a consensus of credible reporting may also be used.

Fed rate hike in 2026?

This market will resolve to “Yes” if the listed artist officially releases a new album between October 8 and December 31, 2025, 11:59 PM PT (Los Angeles time). Otherwise, this market will resolve to “No”.

Officially released means that a newly released album is officially available for download or streaming (not including live events) by the resolution date.

Re-releases, deluxe editions, compilations, or greatest hits albums will not count, unless they contain at least 50% tracks that have never been officially released in any format prior to the album's release.

The resolution source will be any official streaming or download site, e.g. Apple Music or Spotify.

Will Olivia Rodrigo release an album in 2025?

This market will resolve to “Yes” if the listed bank fails between market creation and June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No.”

For the purposes of this market, the listed bank will be considered to have “failed” if, within the listed date range, any of the following occurs under the bank’s applicable legal or regulatory framework:

- The listed bank’s primary banking regulator formally declares the institution insolvent or non-viable, or withdraws or revokes the bank’s license or authorization, and such determination initiates or directly results in resolution, liquidation, wind-down, or transfer actions.
- The listed bank enters a court-ordered liquidation, statutory resolution regime, or regulator-mandated wind-down, including the use of resolution tools such as bail-ins, forced asset transfers, or the establishment of a bridge bank.
- A government or resolution authority intervenes in a manner that wipes out or subordinates existing equity of the listed bank and transfers effective control of the bank to the state or a designated resolution authority, with continued operations dependent on official intervention.
- The listed bank publicly defaults on a payment obligation, including derivatives margin, repo, or physical commodity delivery, and such default is formally acknowledged by the bank’s primary regulator or resolution authority and directly results in the initiation of resolution, liquidation, license withdrawal, or regulator-mandated transfer of the bank.
- The listed bank is subject to a compulsory merger, acquisition, or transfer of all or substantially all of its assets and liabilities ordered or directed by its primary banking regulator or resolution authority due to the bank’s financial condition or to prevent failure, regardless of whether a formal insolvency declaration or immediate equity wipeout is publicly announced at the time of transfer.

If there is a potential failure of the listed bank within this market’s date range and a qualifying regulatory or court action has occurred but has not yet been fully published by the relevant authority, this market may remain open  to allow for confirmation. If no qualifying failure is confirmed by that date, this market will resolve to “No.”

The primary resolution source for this market will be official statements, filings, or actions by the listed bank’s primary banking regulator or resolution authority; however, a consensus of credible reporting may also be used.

Will Scotiabank fail by June 30, 2026?

This market will resolve to "Yes" if StandX officially launches a token by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

The token must be actively and publicly transferable and tradable. Announcements alone do not qualify

The primary resolution source for this market will be information from StandX (https://x.com/StandX_Official), however a consensus of credible reporting will also be used.


Will StandX launch a token by 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.

Tim Cook out as Apple CEO before 2027?

As of market creation, BNY is estimated to release earnings on January 13, 2026. The Street consensus estimate for BNY’s non-GAAP EPS for the relevant quarter is $1.99 as of market creation. This market will resolve to "Yes" if BNY reports non-GAAP EPS greater than $1.99 for the relevant quarter in its next quarterly earnings release. Otherwise, it will resolve to "No." The resolution source will be the non-GAAP EPS listed in the company’s official earnings documents. 

If BNY releases earnings without non-GAAP EPS, then the market will resolve according to the non-GAAP EPS figure reported by SeekingAlpha. If no such figure is published within 96h of market close (4:00:00pm ET) on the day earnings are announced, the market will resolve according to the GAAP EPS listed in the company’s official earnings documents; or, if not published there, according to the GAAP EPS provided by SeekingAlpha. If no GAAP EPS number is available from either source at that time, the market will resolve to “No.” (For the purposes of this market, GAAP EPS refers to diluted GAAP EPS, unless it is not published, in which case it refers to basic GAAP EPS.)

If the company does not release earnings within 45 calendar days of the estimated earnings date, this market will resolve to “No.” 

Note: Subsequent restatements, corrections, or revisions made to the initially announced non-GAAP EPS figure will not qualify for resolution, except in the case of obvious and immediate mistakes (e.g., fat finger errors, as with Lyft's (LYFT) earnings release in February 2024).
Note: The strike prices used in these markets are derived from SeekingAlpha estimates, and reflect the consensus of sell-side analyst estimates for non-GAAP EPS.
Note: All figures will be rounded to the nearest cent using standard rounding.
Note: For the purposes of this market, IFRS EPS will be treated as GAAP EPS.
Note: If multiple versions of non-GAAP EPS are published, the market will resolve according to the primary headline non-GAAP EPS number, which is typically presented on a diluted basis. If diluted is not published, then basic non-GAAP EPS will qualify.
Note: All figures are expressed in USD, unless otherwise indicated.
Note: For primarily internationally listed companies, this market refers specifically to the shares traded in the United States on U.S. stock exchanges such as the NYSE or Nasdaq. In cases where the company trades in the U.S. through an American Depositary Receipt (ADR) or American Depositary Share (ADS), this market will refer to the ADR/ADS.


Will BNY (BK) beat quarterly earnings?

This market will resolve to "Yes" if it is announced that Warner Bros. Discovery's studios and streaming businesses will be, have been, or are being acquired by or merged with Paramount Global by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

An official announcement will qualify for a "Yes" resolution, regardless of whether the merger or acquisition is ultimately completed.

Any merger or acquisition will qualify regardless of whether it regards all of Warner Bros. Discovery's studios and streaming businesses or only a subset of those businesses (including, for example, HBO / Max, Warner Bros. Pictures, Warner Bros. Television, or related streaming platforms and content libraries).

The primary resolution source for this market is official information from Paramount Global and/or Warner Bros. Discovery; however, a consensus of credible reporting will also be used.

Paramount x Warner Bros. acquisition announced by June 30?

This market will resolve to “Yes” if Donald Trump mentions the listed term between December 29, 2025, 12:00 AM ET and January 4, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

Pluralization/possessive of the word will count toward the resolution of this market.

Instances where the term is used in a compound word will count regardless of context (e.g. joyful is not a compound word for "joy," however "killjoy" is a compounding of the words "kill" and "joy").

If this market requires a specified number of mentions of a person’s first or last name, a full-name mention will count as one mention (e.g., if a market is about “Joe / Biden 5+ times,” a mention of “Joe Biden” will count once).

A ‘mention’ will include any verbal mention which is recorded (audio or video) and publicly accessible.

Written usages of terms (e.g. Truth Social posts, written statements, etc.) will not count toward this market's resolution.

AI-generated audio or video will not count toward this market's resolution.

Videos posted on his social media which were filmed outside this market's time frame will not qualify for a "Yes" resolution.

Will Trump say "MAGA" or "Make America Great Again" this week? (December 29 - January 4)

Jerome Powell is currently scheduled to give an FOMC Introductory Statement and press conference on January 28, 2026, at 2:30 PM ET. This market pertains to his Introductory Statement as well as the following Q&A session.

This market will resolve to "Yes" if Powell says the listed term during the FOMC Press Conference. Otherwise, this market will resolve to "No".

Any usage of the word regardless of context will count toward the resolution of this market.

Pluralization/possessive of the word will count toward the resolution of this market, however other forms will NOT count.

Instances where the term is used in a compound word will count regardless of context (e.g. joyful is not a compound word for "joy," however "killjoy" is a compounding of the words "kill" and "joy").

If no such statement happens by January 28, 2026, 11:59 PM ET, this market will resolve to "No".

The resolution source will be video and transcripts of the FOMC Press conference.

Will Powell say "Good afternoon" during January press conference?

This market will resolve to "Yes" if the Supreme Court of the United States grants certiorari in a case explicitly concerning the legality, regulation, or jurisdictional authority over sports event contracts by July 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."

A case qualifies if it addresses at least one of the following: (1) whether contracts based on sporting event outcomes constitute regulated derivatives under the Commodity Exchange Act; (2) whether federal regulation via the Commodity Futures Trading Commission preempts state-level gambling laws as applied to such contracts; or (3) whether sports event contracts offered by federally licensed markets may legally be offered, restricted, or prohibited by federal or state authorities.

The certiorari grant must be publicly confirmed via the official SCOTUS docket or orders list, and verifiable through credible legal reporting or the Supreme Court’s official website. The case does not need to be heard, scheduled, or decided to qualify. 

The resolution source will be a consensus census of credible reporting. 

SCOTUS accepts sports event contract case by July 31, 2026?     

This market will resolve according to the public ticker symbol used by SpaceX in an IPO (Initial Public Offering) by December 31, 2027, 11:59 PM ET.

An official announcement from SpaceX that they will IPO under a specific ticker symbol will be sufficient to resolve this market.

If a ticker used by SpaceX in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if SpaceX uses a ticker symbol of $MARS.A or $MARSA, this market will resolve to $MARS).

If SpaceX announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $MARS.A and $MARS.B would be considered the same ticker), this market will remain open until SpaceX’s first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.

If SpaceX IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to “Other.”

The primary resolution source for this market will be official information from SpaceX and the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.

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

Which companies added to S&P 500 in Q1 2026?

Vertiv Holdings (VRT)
$4,858 Vol.
71%
0123456789
%

SoFi Technologies (SOFI)
$18,450 Vol.
37%
0123456789
%

Alnylam Pharmaceuticals (ALNY)
$1,480 Vol.
30%
0123456789
%

Ciena (CIEN)
$2,928 Vol.
28%
0123456789
%

Affirm Holdings (AFRM)
$1,717 Vol.
15%

Pure Storage (PSTG)
$425 Vol.
14%
0123456789
%

Strategy (MicroStrategy) (MSTR)
$11,517 Vol.
3%
0123456789
%

Market Context

Which companies added to S&P 500 in Q1 2026?

Rules

Which companies added to S&P 500 in Q1 2026?

Market Context

Which companies added to S&P 500 in Q1 2026?

About

Related

Which companies added to S&P 500 in Q1 2026?

Vertiv Holdings (VRT)$4,858 Vol.71%0123456789%buy Yes74¢buy No33¢

SoFi Technologies (SOFI)$18,450 Vol.37%0123456789%buy Yes39¢buy No66¢

Alnylam Pharmaceuticals (ALNY)$1,480 Vol.30%0123456789%buy Yes32¢buy No72¢

Ciena (CIEN)$2,928 Vol.28%0123456789%buy Yes31¢buy No76¢

Affirm Holdings (AFRM)$1,717 Vol.15%buy Yes17¢buy No88¢

Pure Storage (PSTG)$425 Vol.14%0123456789%buy Yes20¢buy No93¢

Strategy (MicroStrategy) (MSTR)$11,517 Vol.3%0123456789%buy Yes2.8¢buy No97.7¢

Market Context

Which companies added to S&P 500 in Q1 2026?

Rules

Which companies added to S&P 500 in Q1 2026?

Market Context

Which companies added to S&P 500 in Q1 2026?

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Strategy (MicroStrategy) (MSTR)
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