SpaceX IPO Closing Market Cap (Lower Strikes)

What you need to know

This market is asking: if SpaceX goes public (sells shares to the public for the first time), how big will the company be worth on that first day? The lower brackets here — $1.6T to $2.0T — represent a company worth roughly the same as Apple or Microsoft at their peaks. For context, $2 trillion is an almost unimaginably large number; the market currently puts a 64% chance that SpaceX lands even above that. A 'No IPO before 2028' outcome is also possible if the company never lists in time. The market settles based on SpaceX's total market capitalization — that is, the share price multiplied by all shares outstanding — at the official closing bell on its very first day of public trading. If SpaceX hasn't gone public by December 31, 2027, every bracket resolves as 'No IPO before 2028.' One edge case worth knowing: if trading is interrupted on day one (a circuit breaker, for example), the market uses whatever official closing price exists, even from an abbreviated session. Several headlines from mid-June 2026 suggest a SpaceX IPO is being actively discussed — including speculation about listing price and comparisons to crypto markets. However, none of the provided headlines confirm an IPO date has been set or that SpaceX has filed formally to go public. The story to watch for is an official SEC filing or a direct announcement from SpaceX confirming listing plans. Two big unknowns stack on top of each other here. First, nobody knows if or when SpaceX will actually go public — Elon Musk has historically resisted IPOs. Second, even if it does list, valuing a private space and satellite company is genuinely difficult; private-market valuations don't always translate cleanly to public ones. The market currently prices the $2T+ outcome as most likely, but with a deadline two years away and no confirmed IPO date, there is real room for the unexpected.

The odds right now

• 2.0T+-10.0 pts (1w)63%
• 1.8T–2.0T+9.0 pts (1w)22%
• 1.6T–1.8T-0.1 pts (1w)8%
• 1.4T–1.6T+0.8 pts (1w)3%
• 1.2T–1.4T+1.1 pts (1w)3%
• 1.0T–1.2T+1.1 pts (1w)2%
• <1.0T-0.9 pts (1w)0%
• No IPO before 2028-0.8 pts (1w)0%

Price history

How this resolves

Resolves December 31, 2027

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.

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