The billions of dollars spent on holiday shopping each year leaves out one big piece of the gift-giving puzzle.
Sean Gallup/Getty Images
The billions of dollars spent on holiday shopping each year leaves out one big piece of the gift-giving puzzle.
Sean Gallup/Getty Images

Uber and Lyft are driving toward IPOs

Oct 18, 2018
Investors could pony up $140 billion for shares even though neither firm is profitable.
Spencer Platt/Getty Images

Uber and Lyft are driving toward IPOs

Oct 18, 2018
Investors could pony up $140 billion for shares even though neither firm is profitable.
Spencer Platt/Getty Images

SEC agreement puts the brakes on Elon Musk

Oct 1, 2018
Tesla CEO pays the price for tweets.

The Source Code: Brad Katsuyama

Sep 19, 2018
The former trader started his own stock exchange, IEX, to address his concerns about high-frequency trading.
IEX Group President and CEO Bradley Katsuyama, right, and Notre Dame finance professor Robert Battalio prepare to testify before the Senate Homeland Security and Governmental Affairs Investigations Subcommittee about high-speed stock trading in 2014.
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For public good, not for profit.

The business case for a stock market speed bump

Sep 19, 2018
A 350-millisecond delay can help long-term investors get equal footing with high-frequency traders, argues IEX's CEO.
Bradley Katsuyama, IEX Group president and CEO, testifies before the Senate Homeland Security and Governmental Affairs Investigations Subcommittee about high-speed stock trading in U.S. markets on Capitol Hill in 2014.
Chip Somodevilla/Getty Images

Too much high-frequency trading can rig the market, IEX founder says

Sep 18, 2018
Brad Katsuyama says some traders use tech to "know the horse race is over, and they're betting against people who still think the race is happening."
An employee views trading screens at the offices of Panmure Gordon and Co. in 2014 in London.
Carl Court/Getty Images

The president is not the economy

Aug 23, 2018
The word “impeachment”  has been getting a lot of play over the last few days, including by President Donald Trump, who said this during an interview on “Fox and Friends”: “I tell you what, if I ever got impeached, I think the market would crash. I think everybody would be very poor.” Setting aside whether […]
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