What Happens to Stocks After Joining the Nasdaq-100 (History Has a Clear Answer)

SpaceX joined the Nasdaq-100 in July 2026 following the index's new fast-track admission rules. Historical analysis of past additions shows that while stocks may see modest upward momentum around their inclusion, gains are typically limited and short-lived. SpaceX exemplifies this pattern, rising slightly after inclusion but then declining significantly. The article advises investors to focus on company fundamentals and profitability rather than index membership as an investment signal.