Skip to main content

To trade in the US, go to polymarket.us

icon for SB Energy IPO Closing Market Cap

SB Energy IPO Closing Market Cap

icon for SB Energy IPO Closing Market Cap

SB Energy IPO Closing Market Cap

$70B-$80B 41%

No IPO before January 2027 38%

$80B-$100B 35%

$40B-$50B 35%

Polymarket
NEW

$70B-$80B 41%

No IPO before January 2027 38%

$80B-$100B 35%

$40B-$50B 35%

Polymarket
NEW

<$40B

$0 Vol.

29%

$40B-$50B

$0 Vol.

35%

$50B-$60B

$0 Vol.

31%

$60B-$70B

$0 Vol.

32%

$70B-$80B

$0 Vol.

41%

$80B-$100B

$0 Vol.

35%

$100B-$125B

$0 Vol.

32%

$125B+

$0 Vol.

32%

No IPO before January 2027

$0 Vol.

38%

This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading. If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page. If the relevant value falls exactly between two brackets, this market will resolve to the higher range bracket. The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading. In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.Recent SEC filing on September 1 positions SB Energy for a potential late-2026 Nasdaq debut as an AI data center and power infrastructure provider, with 8.8 GW contracted capacity, a $439 billion backlog, Nvidia's $1.5 billion private placement, and OpenAI warrants and leases driving the $50B–$60B valuation consensus. Trader odds reflect execution risks from heavy H1 losses, dependence on AI spending sustainability, and typical IPO timeline slippage amid market volatility, while the 37% probability of no closing before 2027 captures regulatory review and broader tech sentiment hurdles. Competitive differentiation rests on integrated renewable power assets and major tenant commitments versus pure-play data center peers.

This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading.

If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027".

Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency.

It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day.

If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently.

The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page.

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

The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading.

In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.
This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading. If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page. If the relevant value falls exactly between two brackets, this market will resolve to the higher range bracket. The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading. In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.
Volume
$0
End Date
Jan 1, 2027
Market Opened
Sep 9, 2026, 5:07 PM ET
This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading. If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page. If the relevant value falls exactly between two brackets, this market will resolve to the higher range bracket. The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading. In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.Recent SEC filing on September 1 positions SB Energy for a potential late-2026 Nasdaq debut as an AI data center and power infrastructure provider, with 8.8 GW contracted capacity, a $439 billion backlog, Nvidia's $1.5 billion private placement, and OpenAI warrants and leases driving the $50B–$60B valuation consensus. Trader odds reflect execution risks from heavy H1 losses, dependence on AI spending sustainability, and typical IPO timeline slippage amid market volatility, while the 37% probability of no closing before 2027 captures regulatory review and broader tech sentiment hurdles. Competitive differentiation rests on integrated renewable power assets and major tenant commitments versus pure-play data center peers.

This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading.

If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027".

Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency.

It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day.

If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently.

The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page.

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

The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading.

In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.
This market will resolve based on SB Energy's market capitalization at the closing price on its first day of trading. If no such IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO before January 2027". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the total number of outstanding shares, multiplied by the official closing share price of the publicly traded class on the first trading day. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). The closing share price on the first trading day will be determined from the primary exchange’s official listing page. If the relevant value falls exactly between two brackets, this market will resolve to the higher range bracket. The primary resolution source for this market will be official company filings and the primary exchange’s official listing page. The market capitalization will be determined through appropriate calculation using the total outstanding shares and the closing price from the first day of trading. In the event of an interruption in the normal trading session on the specified company’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 day as the first day of trading for the purposes of this market.
Volume
$0
End Date
Jan 1, 2027
Market Opened
Sep 9, 2026, 5:07 PM ET

Beware of external links.

Frequently Asked Questions

"SB Energy IPO Closing Market Cap" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "$70B-$80B" at 41%, followed by "No IPO before January 2027" at 38%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 41¢ implies that the market collectively assigns a 41% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"SB Energy IPO Closing Market Cap" is a newly created market on Polymarket, launched on Sep 9, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "SB Energy IPO Closing Market Cap," browse the 9 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "SB Energy IPO Closing Market Cap" is "$70B-$80B" at 41%, meaning the market assigns a 41% chance to that outcome. The next closest outcome is "No IPO before January 2027" at 38%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "SB Energy IPO Closing Market Cap" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.