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

AAPL’s after-hours takedown

By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
October 28, 2010, 8:41 AM ET

Investors tracking a flurry of late trading Wednesday think they smell a rat

One of the regulars at Investor Village’s AAPL Sanity board who calls himself (or herself) AnAAPLaDay was curious what triggered the furious trading in Apple (AAPL) shares that led to a five-point drop in the space of a minute at 4:49 p.m. Wednesday.

That’s two minutes before briefing.com ran this news alert:



That 26% was a typo. The correct figure was 36%. And as Kaufman Bros.’ Shaw Wu points out in a note to clients issued Thursday, there’s no difference between the gross margin estimate Apple issued in its quarterly earnings call on Oct. 18 and the SEC Form 10K issued Wednesday.

No change. No news.

But an alert on the business wires is all takes to give traders using computerized rapid trading techniques the edge they need to move the market one way or another, especially in thin after-hours trading.

In a post entitled “Anatomy of AAPL stock take down,” AnAAPLaDay describes what seems to have happened next.

If I had to guess some party is putting in gap asks at a low price and then buying it back via another party (wash sale fraud).  They then proceed to flood the market with 100 share blocks at a furious rate keeping the price there…

See the gap that  happens at 16:49  with only 100 shares of stock!  Someone decided to sell their stock at a limit order price $2.40 lower than market price and then 100’s of small orders a second also decided to sell theirs at the same drop the same minute?

This is highly ordered computer order stuffing manipulation of some party being on both the bid and ask of the same wash sale trade.  Someone is taking advantage of the lack of liquidity in the extended hours to greatly manipulate Apple in the after hours.  It is likely there is a connection to the briefing.com article. This smells like a setup.

Oh, and “One more thing!”

The gapped takedown was at 16:49 EST.  The briefing.com article came out at 16:51 EST.  How could this happen unless the stock market manipulators knew the article was coming out 2 minutes later????

I think this bit of info can identify the party responsible. Perhaps the writer for briefing.com gave them a call 2 minutes before publishing the erronous breaking news article?  Or perhaps the computer started the algo trading 2 minutes early.  Obviously it was not the public panicking as CNBC and others have reported since the 26% misprint gross margin had not even hit the wire.

AnAAPLaDay has provided a minute-by-minute record of after-hours trades between 4:43 and 4:49, should anybody at the SEC care to investigate.

UPDATE: CNBC didn’t help matters by flashing a Breaking News alert, as if the 36% gross margin was actually news. Below, a screengrab, courtesy of reader J. Hall, of the version that appeared on CNBC’s iPhone app:



Source: CNBC

NOTE: Earlier versions of this story attributed the post to the wrong writer at the wrong board. Apologies all around.

[Follow Philip Elmer-DeWitt on Twitter @philiped]

About the Author
By Philip Elmer-DeWitt
See full bioRight Arrow Button Icon

Latest in

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

chris lehane
AIOpenAI
OpenAI’s policy chief says AI companies ‘need to do a much better job’ talking about AI as industry leaders face personal attacks
By Jake AngeloApril 17, 2026
22 minutes ago
trump
EnergyIran
Trump says Iran to suspend nuclear program, won’t get funds
By Kate Sullivan and BloombergApril 17, 2026
26 minutes ago
The power has swung back to employers—and workers are paying for it in benefits, flexibility, and leverage
Workplace Culturecompany culture
The power has swung back to employers—and workers are paying for it in benefits, flexibility, and leverage
By Marco Quiroz-GutierrezApril 17, 2026
29 minutes ago
A woman taking a picture of the Statue of Liberty.
Economytourism
Tourism had a record-breaking 2025 everywhere but the U.S., report finds, as international visitor numbers plummet by the millions
By Tristan BoveApril 17, 2026
45 minutes ago
ranch
North AmericaFood and drink
Ranch dressing’s secret history literally includes a Hidden Valley
By Holly Meyer and The Associated PressApril 17, 2026
50 minutes ago
A person points at a page on the Marinetraffic website that shows commercial boats traffic on the edge of the Strait of Hormuz near the Iranian coast, in Paris on March 4, 2026. (Photo by JULIEN DE ROSA / AFP via Getty Images)
EnergyIran
Iran has reopened the Strait of Hormuz—but experts say it now holds a card that works ‘almost like a nuclear deterrent’
By Eva RoytburgApril 17, 2026
50 minutes ago

Most Popular

A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
Economy
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
By Nick LichtenbergApril 16, 2026
22 hours ago
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
By Sydney LakeApril 15, 2026
2 days ago
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
Success
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
By Preston ForeApril 17, 2026
8 hours ago
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
Success
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
By Orianna Rosa RoyleApril 16, 2026
1 day ago
MacKenzie Scott is bypassing the Ivy League and rewriting the $79 billion higher ed playbook by giving to HBCUs and community colleges
Politics
MacKenzie Scott is bypassing the Ivy League and rewriting the $79 billion higher ed playbook by giving to HBCUs and community colleges
By Sydney LakeApril 16, 2026
1 day ago
Current price of oil as of April 16, 2026
Personal Finance
Current price of oil as of April 16, 2026
By Joseph HostetlerApril 16, 2026
1 day 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.