SpaceX just pulled off something no company has ever done before. Its IPO raised $75 billion, obliterating every previous record and landing at an initial valuation somewhere between $1.77 trillion and $1.8 trillion.

And then the real fun started. The stock, trading on Nasdaq under the ticker SPCX, has been whipping around since its debut, giving investors the kind of volatility usually reserved for meme coins and earnings-day tech plays.

A debut for the history books

SpaceX priced its shares at $135 on June 11-12, 2026. By the close of the first trading day, the stock had surged to roughly $161, a 19.2% pop that alone would have made it one of the most successful large-cap IPOs in recent memory.

But it didn’t stop there. By the end of the second trading day, shares had climbed to approximately $192.50. That’s a 20% gain in just 48 hours from the first-day close, or about 43% above the IPO price for anyone doing the math.

The surge also had a notable side effect. Elon Musk, already the world’s wealthiest person, was declared the first trillionaire on paper as SpaceX’s stock price pushed his net worth past the 13-digit threshold.

Big money moved fast

Institutional investors didn’t waste time positioning themselves. ARK Invest, Cathie Wood’s firm known for aggressive bets on disruptive technology, scooped up nearly 3.3 million shares on the debut day alone. That stake was worth over $500 million at the time of purchase.

The crypto-adjacent world got in on the action too. Hyperliquid’s perpetual futures contract tracking SPCX saw $1.4 billion in trading volume on the debut day. That figure is remarkable for a derivatives product pegged to a stock that had been publicly traded for mere hours.

Why the swings matter

Here’s the thing about a company debuting at nearly $1.8 trillion. At that valuation, SpaceX entered the public markets already larger than all but a handful of companies on earth. It’s trading at a premium that assumes not just dominance in commercial space launch, but successful execution across Starlink’s global internet ambitions, eventual Mars colonization timelines, and whatever else Musk has sketched on a whiteboard.

Some analysts have flagged the stock’s premium relative to fundamental estimates. A 10% pullback on a $1.8 trillion company erases roughly $180 billion in market value, which is more than most S&P 500 companies are worth in their entirety.

For crypto investors specifically, the Hyperliquid trading volume data is worth watching as a leading indicator. If perpetual futures activity around SPCX remains elevated, it suggests that crypto-native traders view SpaceX as part of their investable universe, not a competitor for capital.