Christine Idzelis

The Roundhill Memory ETF, which trades under the ticker “DRAM,” has been on a tear. - MarketWatch photo illustration/iStockphoto

Christine Idzelis ARK Invest CEO Cathie Wood's flagship exchange-traded fund actively invests in shares of companies expected to be disruptive and innovative.

The U.S stock market opened higher Thursday, with the S&P 500 trading in record territory. The S&P 500 was rising 0.3% soon after the opening bell, trading above the record closing peak of 7,444.25 notched on Wednesday. The Dow Jones Industrial Average was advancing 0.8%, while the technology-heavy

U.S. stocks rise Thursday, as investors weighed fresh data on retail sales and initial jobless claims. Cisco shares were surging after the company said it would invest more in AI and cut workers.

U.S. stocks were up Thursday, as tech rallied and investors assessed fresh data on retail sales and initial jobless claims. Cisco shares were surging after the company said it would invest more in AI and cut workers.

The U.S. stock market broadly fell Friday, with the S&P 500 and Nasdaq pulling back from record highs as oil prices climbed. Investors appeared worried that inflationary pressures are building due to ongoing energy-supply disruptions in the Strait of Hormuz.

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A fast-growing offshore market is giving investors around the world an opportunity to trade what is expected to be the biggest IPO in history before it even happens — all while completely bypassing Wall Street.

The U.S. stock market turned higher Thursday afternoon, as investors weighed earnings reports from Nvidia and Walmart alongside the latest economic data.

The U.S. stock market has arrived at the unofficial start to summer with major benchmarks sitting at record highs. But a few factors could make for a bumpy ride in the months ahead.