SPCX Rebounds as $89B of Bond Demand Flips the Debt Panic

The $89 Billion Order Book

SPCX is up 5.88% over the past 20 hours to $156.80, climbing off the $147.11 all-time low it printed on June 23. The proximate cause is the credit market, not the equity tape: SpaceX's debut investment-grade bond sale drew roughly $89 billion in orders against a deal that ultimately priced at $25 billion — more than four times covered, and over three times the company's entire ~$29 billion long-term debt load. SpaceX priced five tranches on June 23: $7.0B of 5.350% notes due 2031, $6.0B at 5.650% due 2033, $6.0B at 5.875% due 2036, $2.5B at 6.600% due 2046, and $3.5B at 6.650% due 2056, with the long end coming in about 25bps tighter than initial guidance. That is not the order book of a company the bond market is worried about.

From Debt Panic to Debt Endorsement

The setup is what makes the bounce legible. When SpaceX kicked off the offering, the market read it as a tell — a company that had just raised ~$86 billion in the largest IPO on record immediately turning around to borrow $20B+ looked like over-leverage in service of an AI capex spree. SPCX fell more than 20% from its June 16 all-time high of $225.64, with Monday's roughly 10% drop the worst session since the June 12 debut. The blowout demand, paired with investment-grade ratings from all three agencies — Baa1 at Moody's, BBB+ at Fitch, BBB at S&P — inverted that read. The same balance sheet that spooked equity holders is one institutional credit desks lined up four-deep to lend against.

What Credit Is Actually Funding

The proceeds refinance the $20 billion bridge loan SpaceX took in March to close its merger with xAI; the rest goes to general corporate purposes, which for this company means compute. SpaceX disclosed roughly $100.8 billion in cash in the offering documents and has been signing AI-infrastructure deals at a steady clip: a $6.3 billion compute agreement with Reflection AI for Nvidia GB300 capacity at the Colossus 2 data center, on top of prior commitments from Google (~$30B) and Anthropic (~$45B), each running into 2029. The bond market's verdict is that those contracted cash flows are real enough to underwrite at a sub-6% blended coupon. That reframes the $25B raise as funding a backlog, not plugging a hole.

The Setup From Here

The rebound lands right on the first sell-side anchor: Susquehanna initiated SPCX at Neutral with a $170 target on June 23, telling clients to wait for a better entry. With only a low-single-digit-percent public float still driving outsized moves, the tape stays sentiment-heavy — but the bond outcome hands the bulls a fundamental data point the pure IPO-momentum trade never had. The line that matters is the $147.11 low; reclaiming the $160s would put the prior week's breakdown back in play, while a failure to hold this bounce leaves the name trading on float mechanics again.