• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Exclusive

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

FinanceIEX

The SEC Will Likely Approve IEX’s New Stock Exchange

By
Reuters
Reuters
Down Arrow Button Icon
By
Reuters
Reuters
Down Arrow Button Icon
June 15, 2016, 10:45 AM ET
Dow Jones Industrials Average Reaches A Four Year High
John Moore Getty Images

The U.S. Securities and Exchange Commission is preparing to act on a controversial request by new trading group IEX Group Inc to launch a new U.S. public stock exchange, and has received a recommendation from its staff that it approve the exchange, according to a Wall Street Journal report on Tuesday.

The proposed exchange from IEX, made famous by the Michael Lewis book “Flash Boys: A Wall Street Revolt,” is notable because it would be the only one in the United States to include a so-called “speed bump” – a 350 millionths-of-a-second delay in all incoming and outgoing orders.

According to IEX, that protects investors from high-frequency traders who can pick up on trading signals and use faster technology to electronically front-run slower investors.

Other exchanges, including Nasdaq, the New York Stock Exchange and BATS Global Markets have been vocal in their opposition to an IEX approval. Nasdaq has suggested any SEC approval could be challenged.

 

The SEC has a June 18 deadline to act on the proposal. An internal source told Reuters the commission wanted to see competition to the existing model of electronic trading and order execution, and was unlikely to miss that deadline.

The WSJ report said the commission was likely to vote on the order on Friday and to approve it. An SEC spokeswoman declined comment the commission would meet that day.

Any new exchange means exchanges would get a smaller share of the market data revenue from trade participants. In addition, IEX’s speed bump could dampen trading volumes, which would also drag on exchange revenue.

Critics from competing exchanges and elsewhere have said the speed bump is counter to the SEC’s own regulation prohibiting intentional delays of price displays, also known as Regulation NMS, for National Market System. Competing exchanges have also complained about IEX asking for discretion to send orders to other exchanges without a speed bump.

That would give IEX too much discretion to decide how individual trades are made, critics say, with some trades executed on stale quotes while others were executed immediately.

“Opposing arguments are self-serving statements from those who profit by the way that trades are intermediated today,” said IEX president and co-founder Ronan Ryan.

If the SEC approves, IEX expects to implement all stock symbols on Sept. 2, ceasing operations of the IEX Alternative Trading System (ATS), also known as a dark pool, according to its website.

If the SEC wants an extension of the June 18 deadline, it would need to request one from IEX.

A denial would undoubtedly delay IEX’s timetable, leaving it with the choice of trying to gain approval again or choosing to remain an ATS.

“We have a number of options but it’s premature to speculate what we would do next,” IEX spokesman Gerald Lam said.

[fortune-brightcove videoid=4356355955001]

 

SEC staff already has sent its recommendation to the commission, the internal source confirmed to Reuters.

Nasdaq has said the speed bump “would be unlikely to survive judicial scrutiny” in a comment letter crafted by law firm Gibson Dunn, which has successfully challenged the SEC multiple times.

IEX initially filed its application in mid-September, prompting a torrent of more than 460 comments. IEX has since amended its proposal five times.

The Financial Industry Regulatory Authority (FINRA) has voiced support for the application. Tom Gira, executive vice president for market regulation at FINRA said it should move forward, “in the interest of allowing innovation to continue to exist,” at the Reuters Financial Regulation Summit in May.

Jamil Nazarali, head of Citadel Execution Services at Citadel Securities, one of the largest private U.S. trading venues, was blunt during a panel discussion on equity market structure at a Sandler O’Neill conference last week.

“We just think this would be bad for the markets, it’s unfair, and it doesn’t belong as a public exchange,” he said.

About the Author
By Reuters
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

Travelers walk past an Alibaba Cloud advertisement in China
AITerm Sheet
DeepSeek and China’s AI boom are increasingly powered by state money
By Lily Mae LazarusMay 19, 2026
37 minutes ago
Top CD rates today, May 19, 2026: Lock in up to up to 4.20%
Personal FinanceBanks
Top CD rates today, May 19, 2026: Lock in up to up to 4.20%
By Glen Luke FlanaganMay 19, 2026
44 minutes ago
The top high-yield savings rates: Up to 5.00% on May 19, 2026
Personal FinanceSavings accounts
The top high-yield savings rates: Up to 5.00% on May 19, 2026
By Glen Luke FlanaganMay 19, 2026
44 minutes ago
Yahoo Finance's AlphaSpace is live as of May 19.
InvestingYahoo
Exclusive: Yahoo Finance is building a Bloomberg Terminal for everyone else
By Nick LichtenbergMay 19, 2026
45 minutes ago
The American airline industry is so untrustworthy that 89% of travelers are bracing for delay or cancellation
Travel & LeisureAir Travel
The American airline industry is so untrustworthy that 89% of travelers are bracing for delay or cancellation
By Catherina GioinoMay 19, 2026
45 minutes ago
joel
Commentarysaas
The SaaSpocalypse isn’t killing software. It’s exposing where software value really lives
By Joel HronMay 19, 2026
2 hours ago

Most Popular

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
7 days ago
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense and gold
Economy
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense and gold
By Eva RoytburgMay 18, 2026
16 hours ago
Current price of oil as of May 18, 2026
Personal Finance
Current price of oil as of May 18, 2026
By Joseph HostetlerMay 18, 2026
22 hours ago
EXCLUSIVE: An hour in the Oval Office with the CEO-in-Chief, President Trump
Politics
EXCLUSIVE: An hour in the Oval Office with the CEO-in-Chief, President Trump
By Alyson ShontellMay 18, 2026
1 day ago
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
3 days ago
Spirit Airlines apologizes to all the Americans who can't afford any summer vacation flights as it shuts down
Travel & Leisure
Spirit Airlines apologizes to all the Americans who can't afford any summer vacation flights as it shuts down
By Rio Yamat and The Associated PressMay 18, 2026
22 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.