SpaceX joins Nasdaq-100, bypassing three-month trading rule

SpaceX, the company led by Elon Musk, has officially joined the Nasdaq-100 index, less than a month after its initial public offering (IPO). This inclusion marks a change from the index's previous rule, which required companies to be publicly traded for three calendar months (excluding the month of listing) before being eligible. The waiver for SpaceX paves the way for upcoming IPOs from AI giants OpenAI and Anthropic.

The Nasdaq-100 tracks the 100 largest non-financial companies listed on the Nasdaq exchange. Over 200 investment products are tied to its performance, including many U.S. pension funds for public school teachers, police officers, and firefighters.

The Dow Jones Industrial Average and the Nasdaq are two of the most closely monitored U.S. stock market indices. The Dow consists of 30 large, well-established companies, including tech giants like Apple, Amazon, and Nvidia; financial firms like Goldman Sachs and JPMorgan Chase; and consumer brands like Nike, Coca-Cola, and McDonald's. SpaceX is not listed on the Dow. Nasdaq listing requirements include at least 1.25 million publicly traded shares, a minimum market capitalization of $50 million, and a share price of at least $4.

To enter the Nasdaq-100, companies must first be listed on the Nasdaq exchange and then qualify based on factors like market value, trading activity, and financial standing. Historically, companies needed to average at least 200,000 shares traded daily for three months, but Nasdaq waived that requirement for SpaceX.

Investment strategies for the two indices differ: the Dow is tied to more conservative investments, as its companies are typically more established and consistently profitable, while Nasdaq companies offer higher growth potential but also higher risk. Nine companies appear in both indices, including Alphabet, Amgen, and Walmart.