S&P Dow Jones Indices confirmed in early June 2026 that it will not waive its standard eligibility rules to fast-track mega-cap IPOs such as SpaceX into the S&P 500. SpaceX filed its S-1 prospectus in May and targets a Nasdaq listing under ticker SPCX around June 12 at a roughly $1.75 trillion valuation, yet index criteria require at least one year of public trading plus sustained positive earnings across recent quarters and adequate public float. SpaceX has reported ongoing losses, further delaying any potential inclusion until well into 2027 at the earliest. Trader consensus at 89.5% against 2026 addition reflects these fixed procedural timelines and the absence of rule changes, with the next key milestone being post-IPO quarterly financial reporting and index committee reviews.