News tagged with stock trades

Megaupload founder joked about his 'hacker' past

(AP) -- Two years ago, Megaupload founder Kim Dotcom joked in emails with his new neighbors in New Zealand about his bad-boy reputation before telling them his criminal past was behind him and he was coming ...

Technology / Internet

created Jan 25, 2012 | popularity not rated yet | comments 0

Angie's List stock rises in first trading day

(AP) -- The stock of consumer-reviews site Angie's List Inc. increased 16 percent on its first day of trading Thursday, showing ongoing investor appetite for Internet companies.

Technology / Business

created Nov 17, 2011 | popularity not rated yet | comments 0

NYSE site hobbled by outages, firm reports

(AP) -- The New York Stock Exchange's website was apparently hobbled twice Monday, possibly the result of computer attacks as part of the anti-Wall Street protests, according to a company that monitors website response times.

Technology / Internet

created Oct 11, 2011 | popularity not rated yet | comments 0

Algorithmic trading to replace humans in the stock market

(PhysOrg.com) -- The UK Government’s Foresight panel, led by Dame Clara Furse, has released a working paper that points out that algorithmic trading, or high frequency trading, will soon replace human decision making when it comes to the stock ...

Technology / Hi Tech & Innovation

created Sep 14, 2011 | popularity 4.7 / 5 (6) | comments 17 | with audio podcast report

Hedge funds sold stocks quickly while mutual fund investors suffered larger losses during crisis

A new study of stock trading during the financial crisis of 2007 to 2009 found that hedge funds sold their stocks much more aggressively than mutual funds at the first signs of poor performance.

Other Sciences / Economics & Business

created Aug 25, 2011 | popularity 1 / 5 (1) | comments 0

Hong Kong arrests man over stock exchange hacking

Hong Kong police said on Friday they had arrested a 29-year-old man over a cyber attack on the city's stock exchange website which halted trading in the shares of seven companies.

Technology / Internet

created Aug 19, 2011 | popularity not rated yet | comments 0

Hong Kong bourse hit by 'malicious hacking'

The Hong Kong stock exchange said Wednesday its website had been hit by "malicious hacking", forcing trading in at least seven companies that issued price-sensitive information to be suspended.

Technology / Internet

created Aug 10, 2011 | popularity 5 / 5 (2) | comments 0

US imposes new rules on high-speed traders

US regulators on Tuesday announced new rules aimed at shedding light on the secretive industry of computerized high-speed trading, which has been blamed for destabilizing financial markets.

Technology / Other

created Jul 26, 2011 | popularity 4.7 / 5 (9) | comments 36

Investors driven by emotion, not facts

(PhysOrg.com) -- Individuals investing in stocks let their emotions guide them more than facts, often to their financial detriment, a new UC Davis study finds.

Other Sciences / Economics & Business

created Jul 26, 2011 | popularity 3.8 / 5 (8) | comments 6 | with audio podcast

Real estate website Zillow soars in IPO debut

(AP) -- Shares of real estate website Zillow have more than doubled in their trading debut.

Technology / Business

created Jul 20, 2011 | popularity not rated yet | comments 0

US keeps bluefin tuna off endangered list

The United States on Friday rejected calls to protect Atlantic bluefin tuna as an endangered species, saying that while it was worried about overfishing it did not fear imminent extinction.

Biology / Ecology

created May 27, 2011 | popularity 5 / 5 (1) | comments 1

Firms use media coverage to influence merger negotiations

(PhysOrg.com) -- Companies involved in merger talks manipulate their stock prices during negotiations by releasing more news than usual, according to a University of Michigan study.

Other Sciences / Economics & Business

created Apr 26, 2011 | popularity not rated yet | comments 0

Physics could help financial traders

(PhysOrg.com) -- While most people know that the shortest distance between two points is a straight line, this concept is proving even truer in the world of stock trading. In a world where buying low and selling ...

Physics / General Physics

created Mar 24, 2011 | popularity 2.6 / 5 (14) | comments 85 | with audio podcast report

Nasdaq hackers target service for corporate boards

(AP) -- Hackers broke into a Nasdaq service that handles confidential communications for some 300 corporations, the company said Saturday - the latest vulnerability exposed in the computer systems Wall Street ...

Technology / Internet

created Feb 06, 2011 | popularity 4.3 / 5 (6) | comments 2

Relativistic trading: The speed of light isn't fast enough for some market transactions

The profit made on a stock share bought and sold a moment later might only be a penny or so, but if multiplied by millions of shares over the course of a day the money earned can be big.

Physics / General Physics

created Nov 13, 2010 | popularity 3.3 / 5 (15) | comments 14 | with audio podcast