SpaceX Stock (SPCX) Closes Up 19% on First Day — What's Next

SpaceX Is Live — And It's Not One Company

SPCX closed at $160.95 on its first trading day — up 19% from a $135 IPO price, instantly valued above $2 trillion. The day went well. What comes next is more complicated: MSCI inclusion begins Monday, a Fed decision lands June 17, and most retail buyers still don't understand what they actually own.

Key Takeaways

1. SPCX closed at $160.95 — up 19% from the $135 IPO price — on a day range of $149.34 to $176.52; after-hours trading pushed it to $166.76
2. At $160.95, SPCX is valued above $2 trillion — becoming seventh-largest US company, above Tesla on day one
3. Space competitors were crushed: RKLB −11%, ASTS −16%, SPCE −32% — capital rotated hard into SPCX out of the sector
4. MSCI inclusion begins Monday June 13 — index funds must buy SPCX at the open; with only a 4% public float, passive demand could gap the stock higher before most retail investors react

What Happened?

Day one: $75B raised, 19% gain, $2T market cap — and rivals in freefall

SPCX opened at $150 after a 30-minute delayed start, surged to an intraday high of $176.52, pulled back, and closed at $160.95 — a clean 19% first-day gain on the $135 IPO price. After-hours trading added another 3.6% to $166.76 with roughly 16 million shares changing hands post-close. The Dow rose 0.70% to 51,202, the S&P 500 gained 0.50% to 7,431, and the Nasdaq added 0.31% to 25,888 — SPCX's debut combined with US–Iran peace deal progress drove broad market optimism. The IPO raised $75 billion at a $1.75 trillion valuation, shattering Saudi Aramco's 2019 record of ~$26 billion. The human moment: Elon Musk rang the opening bell from SpaceX's Starbase headquarters in Texas, admitting he once gave the company less than 10% odds of surviving at all.

Why It Matters?

Three businesses. One valuation. Only one of them makes money.

SpaceX is not one company at one valuation. It is three businesses at three different stages of maturity — priced as if all three execute flawlessly, in the most inflationary macro environment in three years, five days before a Fed meeting where a rate hike is live. Starlink is the reason to own it: $11.4B in 2025 revenue, 63% EBITDA margin, 10.3 million subscribers growing at 750,000–1.5 million per month — one of the most profitable technology businesses on earth. Rockets are roughly breakeven, valuable as a competitive moat. xAI is the wildcard: $6.4B in operating losses in 2025 and $7.7 billion in capex in Q1 2026 alone, funded entirely by Starlink cash flows. Between the start of 2025 and March 2026, SpaceX lost $8.7 billion in total. The GAAP losses retail buyers are reading in headlines are almost entirely an xAI story.

The competitor bloodbath was the clearest signal of how the market is reading the IPO: capital did not flow into the space sector broadly — it concentrated into SPCX and abandoned everything else. RKLB fell 11%, ASTS 16%, SPCE 32%. This is a winner-takes-most dynamic, not a rising tide. For traders buying SPCX above $160, the question is whether they are buying a $2 trillion valuation on a company that lost $8.7 billion in 15 months — or buying the only profitable satellite business in the world plus a call option on the AI infrastructure buildout that Jensen Huang called inevitable last week.

Key Risk: With only a 4% public float, 16 million shares traded after hours at $166.76 — a 3.6% after-hours move on relatively thin volume. If Warsh hikes on June 17, SPCX's 110× trailing revenue multiple faces immediate compression. Average analyst price target: $139.33 — 13% below close, and that's from the bulls.

What Traders Should Watch Next

1. Jun 13 : MSCI inclusion buying begins at the open. Index funds tracking MSCI large-cap benchmarks must buy SPCX at Monday's open — at whatever price it trades. With a 4% float, even $5–10B in passive demand is a large percentage of available supply. A Monday gap-up would confirm the structural tailwind; a gap-down would signal institutional selling into the passive bid.
2. Jun 17 : Warsh FOMC decision. The single biggest risk to SPCX in its first week. A 25bp hike compresses every high-multiple valuation — and at 110× trailing revenue, SPCX has more multiple to compress than almost any other stock in the market. A hold with dovish tone could push SPCX back toward $175–176 intraday high.
3. Jun–Aug: S&P 500 inclusion decision. MSCI starts Monday — S&P 500 inclusion would be the next catalyst. Passive S&P funds represent far larger AUM than MSCI alone. The S&P inclusion committee meets quarterly; a fast-track decision would create another wave of forced buying in a 4% float stock.
4. Sep 2, 2026 : First public earnings call. The only event that replaces narrative with data. Watch two numbers: Starlink subscriber count vs the $24B 2026 revenue projection, and xAI quarterly revenue vs capex. Until September 2, SPCX trades entirely on sentiment.

How to Navigate SPCX in Its First Week with Profit Pro

Day one is done. The next five trading days — MSCI buying Monday, Fed decision Tuesday — are where the real positioning happens.

1. Price Alerts: Set SPCX alerts at $176.52 (intraday high — a close above this on Monday signals momentum continuation), $145 (first real support — where IPO allocation holders break even after fees), and $135 (IPO price — a close below here would be a structural breakdown signal).
2. Watchlists : Build an "SPCX Week 1" watchlist: SPCX, SATS (EchoStar, owns ~3% of SpaceX), RKLB (down 13% — watch for a dead-cat bounce), TSLA (Musk sentiment proxy), TLT (Treasury proxy — tells you whether the rate environment is helping or hurting SPCX's multiple).
3. Advanced Screeners: The competitor selloff created potential value in satellite and space stocks. Use the Screener to filter space infrastructure names with revenue growth above 20% and market cap under $5B — names hit by association that have real fundamentals. SPCX's listing validates the sector long-term even as it cannibalizes capital short-term.
4. Billionaire Portfolios: Track which institutional funds received IPO allocations at $135 — their cost basis versus retail buyers paying $160–167 defines the real support floor. Funds that bought at $135 will hold through the June 17 FOMC. Funds paying $160+ in the open market may not.

Three businesses. One ticker. Five days until the Fed. Profit Pro keeps you ready for every move.