Investing Playbook

Miami Mayor Francis Suarez praised the city's governing commission for passing a resolution Thursday that will study the feasibility of paying employees in bitcoin, as well as allowing residents to pay fees and taxes in bitcoin. 

General Motors Co. has agreed to a $5.75 million settlement with California regarding false statements the company made to investors about problems with its deadly ignition switches, state officials announced Friday.

Bitcoin reached a new record-high value this week as major tech and financial companies eye virtual currencies.

Treasury Secretary Janet Yellen warned about an "explosion of risk" from digital markets, including the misuse of cryptocurrencies that can be used to launder to profits of online drug traffickers and to finance terrorism. 

 Mastercard Inc. on Wednesday said it is preparing to support cryptocurrencies directly on its network this year, as the company follows the rise of digital assets.

Loeb said his firm was able to "sidestep substantial losses" by sticking with "higher net and low gross exposure" and by cutting its losses after "a few previous painful experiences of our own taking positions against companies with large short interests."

As GameStop and other heavily shorted stocks remain in play, financial regulators are under pressure to address whether any wrong doing is taking place.

Cardify CEO Derrick Fung breaks down the makeup of the rising retail investor crowd.

Reddit Inc.'s role in the recent stock-trading frenzy has brought millions of new users to the social media platform, its chief executive says, as well as scrutiny to the power of large communities online.

Former SEC Chairman Harvey Pitt on whether the GameStop stock saga will lead to market regulations.

Mark Cuban is partnering with Goalsetter for Black History Month in its quest to give 1 million kids their first savings accounts with $40 and a debit card. 

The reckless abandon of the investing world has a new fixation: a cryptocurrency that began in 2013 as a joke, was mostly forgotten, and thanks to a flurry of tweets from Tesla Inc.

Investors are set to wrap a busy week on Wall Street.

Less than two days after tweeting that he would be taking a break from the social media platform, billionaire Elon Musk was on Twitter again Thursday.

U.S. Treasury Secretary Janet Yellen will meet financial regulators on Thursday to discuss GameStop and the recent market volatility

The GameStop surge is often cast as a triumph of amateurs over professionals. Which it was, to a degree. But it also was a trade that pitted professionals against other professionals -- and few have made more money than Senvest Management LLC,

Treasury Secretary Janet Yellen is dealing with her first crisis.

Barstool Sports founder Dave Portnoy told FOX Business that he bought back shares of AMC after losing about $700K following squeeze trades.

Behind GameStop's stock surge is the grim reality of its prospects: The video game retailer is floundering even as the industry around it is booming.

Charles Schwab CEO suggests its in the big leagues, Robinhood not just yet.