The Index Had to Buy SpaceX. The Stock Fell. This Is Why.
SpaceX entered the Nasdaq-100 just 15 trading days after its IPO, triggering an estimated $4 billion in forced buying from index funds. The stock still fell about 7% and closed below its debut price. That was not a market failure. It was a reminder that widely anticipated demand is often priced in before the actual buying begins. When every participant can see the same trade coming, the event itself may become the exit rather than the catalyst. The real lesson is not that index inclusion failed. It is that mechanical demand does not guarantee upside when the market has already traded ahead of it.









