Besides Wall Street, Arista Networks is growing increasingly popular with customers. The company's industry-leading switches are in high demand as data centers look to shore up their computing infrastructure to support AI computing. And demand for the company's networking solutions seems unlikely to taper off anytime soon.

Wall Street’s relentless rally this summer has driven stock valuations close to record levels, prompting warnings that “euphoric” markets are entering bubble territory.

Just because you missed out on the huge rally in the S&P 500 since April 8 doesn't mean it's necessarily a bad time to put money to work.

Palantir (NASDAQ:PLTR) is a colossal winner that’s just found a way to keep winning in 2025. With shares up more than 37% in the past three months and over 105% year to date, questions linger as to whether the AI software titan is like an Nvidia (NASDAQ:NVDA),

The S&P 500 and the Nasdaq notched record highs this week, with investors appearing to brush off any uncertainty stemming from tariff talk and the conflict in the Middle East.

Amazon's valuation is mid-pack among the Magnificent Seven in terms of accounting P/E. Click here to find out why AMZN stock is a Hold.

Live Updates Live Coverage Updates appear automatically as they are published. Friday Wrap-up 4:09 pm The Vanguard S&P 500 ETF closed Friday at 585.55, up 0.4% for the day and 1.5% for the week. Bullish on Southwest -- Or Was That Bearish?