There are lots of reasons people bought SpaceX’s SPCX2.83%increase; up pointing triangle $1.8 trillion IPO, including faith in Elon Musk, hopes for the first-day pop and, perhaps, a belief that it ...

SpaceX is set to begin trading on the Nasdaq Friday with a valuation of around $1.77 trillion. The S&P 500 index committee decided to not shorten its standard 12-month period before adding newly ...

Oh no, a stock you own is about to be removed from a major index. It no longer measures up, perhaps because of dismal performance over the past several years. Time to call it quits and sell, right?

SpaceX is world's biggest-ever IPO, targeting $1.75 trillion valuation S&P 500 inclusion requires company to be profitable, among other rules SpaceX posted $4.94 billion loss in 2025 Musk has ...

FTSE Russell changed its rules to make it easier for freshly minted megacaps to enter its U.S. indexes, opening the door for passive investors to quickly access shares in SpaceX and other high-profile ...

The basic idea of index investing is that you are not smarter than the market, so you should just buy whatever stocks the market tells you are good. It is a discipline of self-effacement, but it is ...

String theory attempts to unify general relativity and quantum theory. Popular in the 1990s, string theory fell out of favor as it failed to provide testable predictions and required ten dimensions ...

The most compelling reason to track the Nasdaq-100 is for the sheer gains you may generate in the long run. Historically, the S&P 500 has averaged annual gains of approximately 10%. But by focusing on ...

If you want the simplest, cheapest way to own the U.S. stock market inside a Fidelity account, the Fidelity 500 Index Fund (NASDAQ:FXAIX) is the default answer. FXAIX tracks the S&P 500 and has become ...

A Handicap Index provides you with a portable measure of your playing ability that’s consistent with how golfers are measured worldwide. It can be used to track your progress and play across casual ...

According to Stanford’s 2026 AI Index, AI is sprinting, and we’re struggling to keep up. If you’re following AI news, you’re probably getting whiplash. AI is a gold rush. AI is a bubble. AI is taking ...

For years, the S&P 500 has easily delivered the best combination of earnings growth and investor performance. Later this year, smaller companies are finally expected to deliver better earnings growth ...