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SpaceX Goes Public: Will You Buy at $135, or Will It Shoot Straight to $200?

What will happen on day one of SpaceX's IPO: the IPO price vs. the real price for retail, who can buy, the ETF effect, and the deals with Google and Anthropic.

SpaceX is preparing one of the biggest IPOs in history. But here the question isn’t just whether SpaceX is a spectacular company — we already analyzed that in the previous video on the numbers and the valuation. The important question is: what could happen when it starts trading, and at what price will you actually be able to buy? Because the official IPO price is one thing, and the price at which you can get in as a retail investor is a very different one.

The numbers of the offering

According to the published information, SpaceX plans to sell roughly 555.6 million shares at 135 dollars per share. That implies raising close to 75 billion dollars and a valuation of around 1.77 trillion dollars. The expected ticker would be SPCX, trading on the Nasdaq.

$135 is not what you’re going to payThose 135 dollars are the expected price for the IPO and for whoever can receive those shares in the placement. Then comes the first day of open trading, which is a very different thing. If there’s a lot of demand, the first trade can come out quite a bit higher: 135, 160, 180… wherever supply and demand cross. IPO price ≠ buying price for the retail investor.

Who can buy in the IPO?

Here’s a very interesting part: SPCX would be reserving up to 30% of the offering for the retail investor. For an IPO, that’s a huge amount — most offerings reserve very little or nothing for retail, because almost everything goes to institutions, funds or preferred clients. In this case they want retail investors to have a bigger presence.

But careful, that doesn’t mean everyone will be able to access the IPO. If demand is brutal, there can be pro-rata allocations, small allocations or simply no allocation at all for you.

Interactive Brokers: does it offer the IPO? Yes and noInteractive Brokers is one of the brokers that may offer SpaceX’s IPO, but NOT for the European entity — only the American one. 99.9% of you who follow the channel have an account with Interactive Brokers Ireland (the European entity), so you won’t be able to access the IPO. All that’s left is to wait for the first day of trading.

The ETF factor: “forced” demand

This is one of the most important points. SpaceX isn’t entering as a small company: with these valuations, from day one it could already be among the largest companies in the world. Will the indexes and ETFs have to include it? The short answer: some might have to before others.

  • Nasdaq 100 — the Nasdaq has changed the rules so that certain mega-IPOs enter much faster. There’s talk of a possible inclusion after about 15 days of trading if it meets the criteria. If it enters, ETFs like the QQQ would have to buy shares to replicate the index
  • S&P 500 — doesn’t seem as willing to speed up its rules. It wouldn’t enter automatically: it would have to meet listing, earnings and eligibility requirements
They buy because they have to replicate, not because it’s goodWhen an ETF buys SpaceX to replicate an index, it doesn’t do it because the company is cheap or expensive — it does it out of the obligation to replicate. That can create very strong buying pressure, especially if there’s little free float and few shares actually available. But careful: not all ETFs will enter at once nor from minute one.

Three scenarios for the first day

What could happen at the open


Total euphoria — it comes out at 135 for those allocated and opens much higher; the market tries to chase it. Happens if there’s huge demand and little paper

Initial rise and reversal — it opens strong, the first ones get excited, but some of those allocated in the IPO sell to lock in a quick profit. Very common in hyped IPOs (and SpaceX is pure hype)

Disappointment — if the price comes out too demanding, if tech keeps correcting or if the market looks more at the losses than at the story, it can be weaker than expected

SpaceX isn’t arriving at just any moment: it shows up after weeks of pullbacks in some tech stocks, especially AI, semiconductors and data centers. This IPO can be almost a thermometer of the appetite for AI risk.

The deals with Google and Anthropic, right before the IPO

And here comes one of the most curious parts of recent days. Conveniently, right before the IPO, huge computing deals appear:

  • Google reportedly agreed to pay SpaceX about 920 million dollars a month for computing capacity, from October 2026 to June 2029
  • Anthropic would pay roughly 1.25 billion a month for access to xAI’s Colossus data centers, until May 2029

These two deals change the narrative: without them, the AI part looks like a money-burning machine; with them, that valuation is better justified.

The detail to look at with a magnifying glassThese deals have termination clauses with just 90 days’ notice. A billion-dollar deal that either party can cancel with 90 days’ notice… is pretty jarring for figures of billions a month. They shouldn’t be sold as fully guaranteed revenue — but they are helping to justify the sky-high multiples of this offering.

The question stays open: are these really long-term contracts, or news placed right before the IPO to inflate the narrative?

Conclusion

What’s going public here isn’t just a company: it’s a story. And when Wall Street buys stories, be careful, because the premium usually comes well loaded. For the European retail investor, the most likely thing is not being able to get into the IPO and having to wait for the first day of trading, where volatility will rule. Between the 30% reserved for retail, the possible ETF effect and the deals with Google and Anthropic, there are a lot of pieces in play. As always, this is not investment advice, just analysis. If you want to follow the market with a professional platform connected to Interactive Brokers, there’s ProRealTime.

Aleix
Written by

Aleix

Self-directed options trader and educator at Campus Opciones. Over 7 years of experience trading stocks, futures and options in the markets.

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