Nasdaq is proposing changes to its index methodology, which could allow SpaceX to be added to the Nasdaq-100 index immediately after its IPO, potentially manipulating the market and benefiting corporate insiders. The proposed 'Fast Entry' rule and 5x multiplier for low-float stocks could force passive index funds to buy large amounts of SpaceX stock, artificially inflating its price. This could result in a massive supply-and-demand squeeze, benefiting SpaceX and its early investors. The changes are seen as a way for Nasdaq to win SpaceX's listing business away from the NYSE.