SpaceX shares gain 17% as trading begins, valuing Elon Musk's rocket company at more than $2 trillion

That opening also came in below a premarket indication of interest around $175 a share. Because that figure was an indication rather than an executed trade, it is better read as an early signal of appetite than as proof that the market would sustain that level once orders were matched.

The confirmed sequence remains the more useful benchmark: $135 at pricing, $150 on the opening trade, and a roughly 17% gain by midday.

On that basis, the implied market value moved from about $1.8 trillion at the IPO price to more than $2 trillion as trading progressed. Without an explicit share-count breakdown in the available disclosures here, that figure should be treated as an implied valuation derived from the trading price rather than a fully reconciled market-cap calculation.

Even so, the arithmetic shows how quickly a relatively modest percentage move can add hundreds of billions of dollars in implied value when the starting point is already exceptionally large.

The buying drivers were not fully established by midday, though two explanations fit the available evidence. One is scarcity: large, closely watched private companies rarely reach public markets, and that alone can concentrate demand when trading begins.

Another is strategic interest in SpaceX’s core businesses, including launch services and satellite connectivity, but the session’s price action by itself does not reveal which investor groups were responsible for the move or how much conviction sat behind the earliest bids.

The broader market backdrop appeared supportive, which may have helped sentiment at the margin. Still, the scale of the gain suggested stock-specific demand rather than a simple lift from a stronger tape.

That remains an inference, not a confirmed read on order flow, and it matters because first-day moves can reflect a mix of long-term positioning, short-term trading interest, and the mechanics of a tightly supplied float.

Possible outcomes from here are straightforward. If the shares retreat from their first-day high, they could still remain well above the IPO price and leave the implied valuation in the upper end of the $1 trillion range.

If demand persists, investors may keep anchoring on the company’s scale and strategic profile, which would support prices near or above the $2 trillion threshold.

For now, the strongest verified takeaway is the speed of the move. SpaceX priced at $135, opened at $150, and traded about 17% higher by midday, a debut strong enough to push its implied value beyond $2 trillion within hours of reaching the public market.

Published at 2026-06-12T16:00:49.055322+00:00 UTC

Related Symbols

• NDAQ — Nasdaq
• Selection note: SpaceX’s trading debut and huge valuation are a strong read-through for publicly traded space/aerospace names, especially launch and satellite peers; Nasdaq is also directly relevant as the listing venue.

References

• CNBC
• Bloomberg
• CNBC
• Bloomberg
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