What is SpaceX's IPO ticker and where will it be listed as SpaceX stock begins trading today, June 12, in the biggest IPO in history— should investors buy on day one?

SpaceX IPO Ticker, Nasdaq Listing and $1.78 Trillion Valuation: The wait is finally over. SpaceX stock began its historic market debut today, June 12, 2026, after pricing at a fixed $135 per share the night before. The company raised a record $75 billion, landing an opening valuation of approximately $1.77 trillion. If the reported offering details stand, SpaceX will begin trading under ticker SPCX on the Nasdaq.