SpaceX Market Value Plummets $600 Billion Following Bond Sale Announcement

In a move reflecting market sensitivity toward debt levels in the mega-cap tech sector, SpaceX saw a sharp decline that erased nearly $600 billion in market capitalization over just three trading sessions. According to reports, the precipitous drop began immediately after the company announced its inaugural bond sale, raising investor concerns regarding debt levels following its record-breaking IPO. Notably, Bitcoin fell less than 1% during this period despite its presence in the company's treasury and facing a similar market backdrop.

This retreat comes as investors closely monitor borrowing costs, with market data showing that US 20-year Treasury bond yields reached 4.927% in the June 16, 2026 auction, increasing pressure on firms seeking debt-funded expansion. Compared to other tech giants that recently tapped debt markets, the scale of SpaceX's valuation loss is equivalent to nearly half of Bitcoin's total market cap, highlighting the extreme volatility currently impacting the stock (per market data).

Regarding price action, SPCX closed at $154.60 (close June 22, 2026), hovering near its session low of $154.00. Traders are now looking ahead to the Federal Reserve's interest rate decision on June 17, 2026, where rates are forecasted to remain at 3.75%; this outcome will be a critical catalyst in determining future debt costs and risk appetite for growth stocks.