Learn how free-float methodology calculates market capitalization by excluding locked-in shares. Understand its impact and advantages over full-market capitalization.

These equal-weight S&P 500 index funds can help investors hedge against concentration risk in the stock market.

A huge revenue pipeline has made this cloud computing giant an ideal candidate to join the trillion-dollar market cap club.

The S&P 500's Shiller P/E ratio cleared 40 for the first time since the dot-com bubble, when it preceded a 49% crash in the ...

"I think there's a lot of froth, I think there's a lot of concentration," Rob Arnott told Business Insider.

Since bottoming in early April, the S&P500’s market capitalization has soared by $15 trillion, roughly half of America’s GDP.

Sometimes, though, stocks set entirely new ground for which there is no historical precedent. The stock market did something ...

Google-parent Alphabet continued its September rally on Monday, with the company's market value topping $3 trillion for the ...

TCS shares made a record high of ₹4,494 on December 13 last year, and has declined 35% since then. In fact, it is the worst ...