SPCX Fades to $172.50 as SpaceX's Debut-Day Pop Cools

The Pop Is Cooling

SPCX is down 5.09% over the last nine hours to $172.50, fading from the debut-day high it printed alongside SpaceX's actual Nasdaq open. The rocket maker priced its IPO at a record $135 per share and raised $75 billion, then was indicated to open around $175 — roughly a 30% pop, with the first trade pointed near $169. The Hyperliquid perp rode that move up toward $176 and is now giving part of it back. At $172.50 the contract still sits about 28% above the $135 offer, so this is the pop cooling, not the premium collapsing.

First-Day Profit-Taking, Not a Repricing

There's no fresh headline behind the slide — it's the mechanics of a first-day tape. Only a sliver of SpaceX's stock was floated in the offering, and the book was more than three times oversubscribed with over $250 billion in demand, including a $5 billion-plus order from BlackRock. That supply-demand squeeze is exactly what produces a 30% opening pop — and exactly what gets sold into once early allocations are free to trade. First-day fades are routine: Cerebras soared as much as 109% on its debut last month before paring those gains to 62%. With the listing cross now past, the Hyperliquid contract has auto-transitioned from a pre-IPO estimate into a standard perp tracking the live SpaceX tape, so this move reads as profit-taking on the real stock rather than a shift in the pre-IPO premium.

What $172.50 Implies

Scale the perp against the offering and $172.50 implies a SpaceX valuation near $2.25 trillion, versus the $1.77 trillion bankers struck at pricing. That's the market saying SpaceX is worth roughly 28% more than the underwriters were willing to print — rich, but well below the $2.5 trillion-plus the pre-IPO perp reached back in May. The number that matters now is the $135 IPO price: as long as SPCX holds a double-digit premium to it, the debut stays a win for everyone who got allocation. A fade back toward the offer would be the more interesting tell — it would mean the 30% pop was underwriter-and-hype froth rather than a durable re-rating of the largest IPO ever.