SpaceX became one of the quickest additions ever to the Nasdaq-100 index, setting up a fresh wave of buying from passive investors less than a month after the company's blockbuster public debut . Nasdaq announced after the close Friday that SpaceX qualifies for inclusion in the benchmark technology index. Assuming the company meets the requirements, index-tracking funds and other product sponsors would begin purchasing shares after the market closes on July 6, with SpaceX officially joining the