Mastercard on Tuesday launched a new piece of software that helps banks identify and cut off crypto exchanges prone to fraudulent transactions.

Vice Chairman and next in line to succeed Warren Buffett as Berkshire Hathaway Inc.'s Chief Executive, Greg Abel, spent more than $68 million on the conglomerate's shares last week.

Nike on Thursday said after two years of not having enough inventory, the athletic apparel company now has too much and taking aggressive steps to lower them.

The US stock market ended a week of heavy losses on a positive note Wednesday after bond yields tumbled and left stocks looking more attractive to investors.

Responding to a Wall Street upgrade and news of a new blockbuster hit, Netflix stock rose 7.1% on Wednesday.

Heading into this week's markets, JPMorgan analysts drop COIN price target for December, while Amazon plans a second Prime Day for the first time in one year. Elsewhere, General Motors Co said on Friday it will invest $760 million at its Toledo, Ohio factory to build drive units for electric trucks.

The enterprise software maker, Salesforce, announced a new long-range profitability goal that showed the company's determination to operate more efficiently. At the Dreamforce conference Wednesday, Salesforce introduced a host of new products, including "Genie" and "Slack Canvas."

Last week, FedEx surprised investors by announcing its quarterly results sooner than expected, which quickly turned out to be unpleasant. The shipping giant withdrew its full-year guidance and warned its fiscal first quarter would come in well below expectation.

Following the merger with CF Acquisition Corp. VI, the conservative video network Rumble will become a publicly held company on Monday, with CFVI shares to trade under the ticker symbol 'RUM.'

At its annual developer conference Friday, online gaming firm Roblox Corp. announced it plans to debut 3D ads next year as it strives to diversify its revenue stream beyond in-game purchases.

Meme stock favorite, GameStop Corp., reported a smaller-than-expected quarterly loss on Wednesday and announced it has partnered with crypto exchange FTX US to increase its presence in the cryptocurrency space.

US chip stocks tumbled Thursday after government officials told them to stop exporting cutting-edge processors for artificial intelligence to China.

For the first time, Facebook parent Meta Platforms Inc. posted a decline in revenue and issued a muted outlook as it competes with rival TikTok.

Shares of Signify Health Inc. soared in premarket trading Monday following reports by the Wall Street Journal that Amazon, UnitedHealth Group Inc. CVS Health Corp., and Option Care Health Inc. are competing to acquire the home-health technology and services provider.

Shares of Bed Bath & Beyond Inc. fell sharply into the close and are continuing to trade lower Wednesday after Gamestop Corp chairman Ryan Cohen suggested he has turned against the stock.

Shares of the big-box retailer Walmart were up over 5% on Tuesday after the company announced better-than-expected results for the fiscal second quarter of 2023

Micron announced Tuesday it would invest $40 billion over the next decade to manufacture chips in the US despite its latest comments citing a worsening market.

The maker of plant-based burgers, Beyond Meat, cut its revenue forecast for the full year, saying that US consumers are responding to higher prices in grocery aisles by shifting from plant-based meat alternatives to cheaper animal protein products.

After a three-day bombardment of earnings reports from mega-cap tech companies last week, Amazon was the big winner, posting better-than-expected results that spurred a sharp rise in the stock on Friday.

On Thursday, investors were encouraged by Apple's quarterly results that were "just good enough" to ease concerns about a strong dollar, inflation, chip shortages, and COVID-19 precautions in China.

Driven by demand for cloud computing services, Microsoft Corp. on Tuesday forecasted revenue this fiscal year would grow by double digits in sales and operating income in fiscal 2023.

In a surprise business update on Monday, Walmart revealed guidance for adjusted earnings per share to fall between 8% and 9% for the second quarter and around 11% and 13% for the full year, sending shares down 9% in U.S. premarket trading.

Last week, shares of Verizon Communications Inc. (NYSE:VZ) plunged to their biggest drop in 14 years after the company said cash-strapped customers and stiffer competition would pressure its business through the end of the year.

On Tuesday, Netflix, whose stock has had a rough 2022, said it had lost fewer subscribers in the second quarter than previously anticipated, sending shares up 8% in after-hours trading.

Electric-vehicle leader Tesla on Wednesday reported quarterly earnings after the bell that beat analysts' expectations again. Despite facing several challenges, including limited production and shutdowns in Shanghai for the majority of the second quarter, Tesla reported revenues of $16.93 billion.