As of December 2025, SpaceX confirmed that it will be transitioning from a private to a publicly traded entity through an official Initial Public Offering (IPO) date. As part of this process, SpaceX will also get a public ticker.
On prediction market sites like Polymarket, traders have been asking what public ticker symbol SpaceX will trade under. Event contracts are tied to various potential ticker symbols, including $SPCX, $X, and $SX. As we anticipate the outcome, prediction markets have been booming. Let’s take a closer look at the current situation.
Will SpaceX Get a Public Ticker? Let’s Explore the Current Standings
As of right now, we are expecting SpaceX to go public in June 2026. When companies transition to become public entities, they will often adopt what’s known as a public ticker. A public ticker is a unique combination of letters that is used to identify a specific publicly traded company, like a short abbreviation. For example, Amazon is known as AMZN, and Apple’s ticker is AAPL, which are both just as clever and memorable as each other.
Elon Musk famously uses the letter X in most of his companies, so this letter is at the forefront of traders’ minds. Musk’s obsession with this letter has been used in multiple companies of his, including when he purchased and rebranded Twitter into X. As such, favorite tickers are $X, $SPCX, and $SPAX.
Why ‘$X’ Might Be an Impossible Ticker for SpaceX
Prediction markets originally placed $X as the frontrunner. However, it soon emerged that this poses a potential problem, as the single-letter ‘X’ ticker is owned by the NYSE. Therefore, if Elon Musk does wish to use ‘$X’, this may involve legal negotiations that could be rejected. While this public ticker is not completely off the cards, the outcome has enough uncertainty that it has weakened the confidence of some traders. As such, the market activity for $X has decreased to around 3% in recent weeks.
Trading This Market on Polymarket: Other Potential Ticker Candidates
With $X being considered to be a less likely ticker candidate, let’s take a look at the strongest alternatives, as determined by Polymarket:
| Potential Ticker | Chance | Yes | No |
|---|---|---|---|
| Other (including $SPCX) | 93% | 93.3¢ | 7.7¢ |
| $X | 3% | 3.3¢ | 96.9¢ |
| $SPAX | 1% | 1.0¢ | 99.4¢ |
| $SX | 1% | 0.6¢ | 99.5¢ |
Final Thoughts on SpaceX’s Ticker
Prediction markets are currently debating what SpaceX’s public ticker will be once it goes public. While $SPCX is currently leading with 93% chance, other tickers like $MARS, $SPACE, $STAR, and $SPC are in the running. While these tickers are currently sitting at <1%, the tides could turn at any moment. SpaceX is expected to go public in June 2026, so we are getting into the final weeks, and the market activity will start to settle. If you want the chance to trade on this event outcome, you can get involved today at Polymarket. All you need to do is follow the promotional banners on this page to get your new Polymarket account set up.
