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

Trendingnow

1

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon

2

Current price of oil as of June 8, 2026

3

Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates

1

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon

2

Current price of oil as of June 8, 2026

3

Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates
Finance

Class action suit targets 13 stock exchanges for high-frequency trading

By
Benjamin Snyder
Benjamin Snyder
Managing Editor
Down Arrow Button Icon
By
Benjamin Snyder
Benjamin Snyder
Managing Editor
Down Arrow Button Icon
June 6, 2014, 6:52 PM ET
Andrew Bergmann / CNNMoney

The high-profile attorney Michael Lewis filed a class action lawsuit against 13 stock exchanges for high-frequency trading on Friday, according to a report by The Guardian. The exchanges include the NYSE, BATS, NASDAQ and CBOE.

The case, on behalf of Harold Lanier, was filed in the U.S. District Court for the Southern District of New York and charges that the exchanges discriminated against investors by selling “advance access” to market data through private feeds and co-location services, according to a CNBC report.

Lewis, who is unrelated to Michael Lewis, the author who recently wrote a book condemning high-frequency trading, is known for leading a class action suit on behalf of the state of Mississippi against the tobacco industry in the early 90s.

According to the court document, “This is a case about broken promises.” The document is signed by eight legal firms and comes months after a similar case was brought forward by Providence, R.I.

The case was filed on May 22 and is one of many other expected high-frequency trading cases.

About the Author
By Benjamin SnyderManaging Editor
LinkedIn iconTwitter icon

Benjamin Snyder is Fortune's managing editor, leading operations for the newsroom.

Prior to rejoining Fortune, he was a managing editor at Business Insider and has worked as an editor for Bloomberg, LinkedIn and CNBC, covering leadership stories, sports business, careers and business news. He started his career as a breaking news reporter at Fortune in 2014.

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

Options trader Chris Daytona, right, works on the floor of the New York Stock Exchange, Wednesday, June 3, 2026.
Investinginvestors
Mystery NASDAQ selloff adds tension into a make-or-break week for the AI trade
By Stan Choe and The Associated PressJune 9, 2026
1 hour ago
Photo of Scott Bessent
EconomySocial Security
‘We are rapidly running out of time’: Watchdog sounds Social Security alarm after 22% cut confirmed for 2032
By Nick LichtenbergJune 9, 2026
3 hours ago
The Gulf states are betting big on AI: who’s investing where?
Middle EastInvestment
The Gulf states are betting big on AI: who’s investing where?
By Melissa HancockJune 9, 2026
4 hours ago
Teenage boy on laptop
SuccessJobs
Around 22 million teenagers are making their pocket money on video games, online reselling, and in-game platforms like Roblox
By Emma BurleighJune 9, 2026
4 hours ago
View of the White House lawn and grounds
PoliticsWhite House
Lockheed, Palantir, and Amazon helped fund Trump’s White House ballroom. They also share more than $50 billion in federal contracts
By Catherina GioinoJune 9, 2026
4 hours ago
Traders sitting at computers react
InvestingStock
AI stocks are recovering after suddenly tanking last week as oil prices drop more than 3%
By Stan Choe and The Associated PressJune 9, 2026
4 hours ago

Most Popular

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon
Environment
Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon
By Sasha RogelbergJune 8, 2026
23 hours ago
Current price of oil as of June 8, 2026
Personal Finance
Current price of oil as of June 8, 2026
By Joseph HostetlerJune 8, 2026
1 day ago
Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates
Success
Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates
By Preston ForeJune 7, 2026
2 days ago
'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO
Economy
'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO
By Jim EdwardsJune 8, 2026
1 day ago
Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
Asia
Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
By Kate O'Keeffe and BloombergJune 8, 2026
20 hours ago
'The golden years are not golden': Boomers are hoarding most of America's wealth and power because they're terrified of outliving their money
Economy
'The golden years are not golden': Boomers are hoarding most of America's wealth and power because they're terrified of outliving their money
By Nick LichtenbergJune 7, 2026
2 days 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.