SpaceX's confidential SEC filing yesterday for a June initial public offering, targeting a staggering $1.75 trillion valuation and up to $75 billion in proceeds, has solidified trader consensus at 95.5% odds for a closing market cap exceeding $1 trillion upon listing before 2028. This reflects the company's explosive growth trajectory, fueled by Starlink's dominant satellite broadband constellation surpassing 10 million subscribers, repeated Starship orbital test successes enabling reusable heavy-lift capabilities, and its February merger with xAI integrating advanced AI for autonomous operations and orbital data centers. Recent tender offers pegged private valuations at $800 billion in December 2025, underscoring momentum. While regulatory approvals for Starship launches and volatile public market conditions could delay timelines or compress pricing, no major hurdles have emerged to derail the blockbuster debut.
Experimental AI-generated summary referencing Polymarket data · Updated1T+ 96%
No IPO before 2028 3.2%
900B–1T <1%
<500B <1%
$2,938,207 Vol.
$2,938,207 Vol.
Dec 31, 2027
<500B
<1%
500B–600B
<1%
600B–700B
<1%
700B–800B
<1%
800B–900B
<1%
900B–1T
1%
1T+
96%
No IPO before 2028
3%
1T+ 96%
No IPO before 2028 3.2%
900B–1T <1%
<500B <1%
$2,938,207 Vol.
$2,938,207 Vol.
Dec 31, 2027
<500B
$331,881 Vol.
<1%
500B–600B
$265,640 Vol.
<1%
600B–700B
$242,061 Vol.
<1%
700B–800B
$266,629 Vol.
<1%
800B–900B
$437,024 Vol.
<1%
900B–1T
$366,086 Vol.
1%
1T+
$519,433 Vol.
96%
No IPO before 2028
$509,452 Vol.
3%
This market will resolve based on SpaceX's market capitalization at the closing price on its first day of trading.
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 first trading day.
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 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's confidential SEC filing yesterday for a June initial public offering, targeting a staggering $1.75 trillion valuation and up to $75 billion in proceeds, has solidified trader consensus at 95.5% odds for a closing market cap exceeding $1 trillion upon listing before 2028. This reflects the company's explosive growth trajectory, fueled by Starlink's dominant satellite broadband constellation surpassing 10 million subscribers, repeated Starship orbital test successes enabling reusable heavy-lift capabilities, and its February merger with xAI integrating advanced AI for autonomous operations and orbital data centers. Recent tender offers pegged private valuations at $800 billion in December 2025, underscoring momentum. While regulatory approvals for Starship launches and volatile public market conditions could delay timelines or compress pricing, no major hurdles have emerged to derail the blockbuster debut.
This market will resolve based on SpaceX's market capitalization at the closing price on its first day of trading.
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 first trading day.
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 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.
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 first trading day.
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 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.
Market Opened: Dec 5, 2025, 8:24 PM ET
Volume
$2,938,207End Date
Dec 31, 2027Market Opened
Dec 5, 2025, 8:24 PM ETResolver
0x2F5e3684c...This market will resolve based on SpaceX's market capitalization at the closing price on its first day of trading.
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 first trading day.
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 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's confidential SEC filing yesterday for a June initial public offering, targeting a staggering $1.75 trillion valuation and up to $75 billion in proceeds, has solidified trader consensus at 95.5% odds for a closing market cap exceeding $1 trillion upon listing before 2028. This reflects the company's explosive growth trajectory, fueled by Starlink's dominant satellite broadband constellation surpassing 10 million subscribers, repeated Starship orbital test successes enabling reusable heavy-lift capabilities, and its February merger with xAI integrating advanced AI for autonomous operations and orbital data centers. Recent tender offers pegged private valuations at $800 billion in December 2025, underscoring momentum. While regulatory approvals for Starship launches and volatile public market conditions could delay timelines or compress pricing, no major hurdles have emerged to derail the blockbuster debut.
This market will resolve based on SpaceX's market capitalization at the closing price on its first day of trading.
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 first trading day.
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 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.
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 first trading day.
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 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.
Volume
$2,938,207End Date
Dec 31, 2027Market Opened
Dec 5, 2025, 8:24 PM ETResolver
0x2F5e3684c...SpaceX's confidential SEC filing yesterday for a June initial public offering, targeting a staggering $1.75 trillion valuation and up to $75 billion in proceeds, has solidified trader consensus at 95.5% odds for a closing market cap exceeding $1 trillion upon listing before 2028. This reflects the company's explosive growth trajectory, fueled by Starlink's dominant satellite broadband constellation surpassing 10 million subscribers, repeated Starship orbital test successes enabling reusable heavy-lift capabilities, and its February merger with xAI integrating advanced AI for autonomous operations and orbital data centers. Recent tender offers pegged private valuations at $800 billion in December 2025, underscoring momentum. While regulatory approvals for Starship launches and volatile public market conditions could delay timelines or compress pricing, no major hurdles have emerged to derail the blockbuster debut.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions