KCG Holdings, Inc. Class A (KCG)

20.00
0.03 0.15
NYSE
Prev Close 19.97
Open 19.98
Day Low/High 19.98 / 20.01
52 Wk Low/High 12.21 / 20.02
Volume 371.34K
Exchange NYSE
Shares Outstanding 64.48B
Market Cap 1.29B
Div & Yield N.A. (N.A)
Stocks Cheer End of Presidential Campaign

Stocks Cheer End of Presidential Campaign

The stock market was buoyed by the end of the presidential election campaign - finally removing that piece of uncertainty from the market.

Wall Street Empty as United States Trades

Wall Street Empty as United States Trades

Though many employees who work in Lower Manhattan remain absent, the NYSE treats Thursday as business as usual.

Knight Capital Shuts Down Trading on Electrical Outage

Knight Capital Shuts Down Trading on Electrical Outage

Knight Capital sends clients to trade equities elsewhere as an electrical outage forces it to shut down trading.

Is Google Another Enron, Facebook or Knight Capital?

Is Google Another Enron, Facebook or Knight Capital?

People make mistakes, investors lose money and the wheels go round and round.

Ryan & Maniskas, LLP Announces Class Action Lawsuit Against Knight Capital Group, Inc.

Ryan & Maniskas, LLP Announces Class Action Lawsuit Against Knight Capital Group, Inc.

Ryan & Maniskas, LLP ( www.rmclasslaw.

A Reality Check From Value Line

Its list of winners and losers is a good backstop for your stock-picking.

Cramer's 'Mad Money' Recap: When Progress Isn't Good

Cramer's 'Mad Money' Recap: When Progress Isn't Good

When it comes to high-frequency trading, individuals have no idea what they're up against, Cramer said.

Cohen Milstein Sellers & Toll PLLC Announces The Investigation Of Knight Capital Group, Inc.

Cohen Milstein Sellers & Toll PLLC Announces The Investigation Of Knight Capital Group, Inc.

Cohen Milstein Sellers & Toll PLLC is conducting an investigation to determine whether Knight Capital Group, Inc.

The 10 Dumbest Things on Wall Street This Summer

The 10 Dumbest Things on Wall Street This Summer

The summer of 2012 has been a bull market for both stupidity and stocks.

The 10 Dumbest Things on Wall Street This Summer

The 10 Dumbest Things on Wall Street This Summer

The summer of 2012 has been a bull market for both stupidity and stocks.

The 5 Dumbest Things on Wall Street: Summer 2012 Rewind

The 5 Dumbest Things on Wall Street: Summer 2012 Rewind

Gregg Greenberg counts down the dumbest stories from summer 2012.

Knight Capital Group Inc. Stock Downgraded (KCG)

Knight Capital Group Inc. Stock Downgraded (KCG)

Knight Capital Group (NYSE:KCG) has been downgraded by TheStreet Ratings from from a hold to sell.

Stocks Finish Mixed as Bernanke Wait Continues

Stocks Finish Mixed as Bernanke Wait Continues

The major U.S. equity averages continue to tread water ahead of the Fed chairman's speech at the Jackson Hole economic symposium later this week.

Stock Futures Waver Ahead of U.S. Data

Stock Futures Waver Ahead of U.S. Data

Stock futures are wavering before a number of economic releases and Ben Bernanke's speech on monetary policy later this week.

Morning Briefing: 10 Things You Should Know

Morning Briefing: 10 Things You Should Know

U.S. stock futures point slightly higher; Tropical Storm Isaac on verge of becoming a full-blown hurricane; Apple moves to block the sale of eight Samsung phones.

Stocks to Watch: Apple, Knight Capital

Stocks to Watch: Apple, Knight Capital

Apple promotes two senior vice presidents; Knight Capital selects three new directors.

5 Stocks Poised for Breakouts

5 Stocks Poised for Breakouts

These stocks look ready to break out and trade higher from current levels.

Faster, Cheaper, Dumber: Street Whispers

Faster, Cheaper, Dumber: Street Whispers

A NYSE to bring high frequency trading to retail investors is likely to be a next step a the march toward instability.

Flash Crashers Ready to Feast on Corn: Street Whispers

Flash Crashers Ready to Feast on Corn: Street Whispers

Are broken Wall Street products the next profit center for robotic traders?

Ban Robo-Trading? That's so 1980s

Ban Robo-Trading? That's so 1980s

Knight Trading was just the most recent incarnation of an old problem plaguing the stock market.

Avoid Losing Money, You Must Invest

Avoid Losing Money, You Must Invest

Bill Harris, CEO of Personal Capital, explains that taking your whole financial picture into consideration and making appropriate investments is the only way to avoid losing money.

Southwest Triumphs, Knight Doesn't, as Computers Go Wild

Southwest Triumphs, Knight Doesn't, as Computers Go Wild

Computers with minds of their own created difficult weekends at both Knight Capital and Southwest.

The Silver Lining in Knight's Cloud

The Silver Lining in Knight's Cloud

Jim Frischling, President of New Oak Capital sees the positives that came out of the Knight Capital trading error.

Knight Capital's Rewards & Responsibilities

Knight Capital's Rewards & Responsibilities

When it comes to confidence in the markets, tonight's commentator says market makers like Knight Capital have a great responsibility. Here's Joseph Cotterill.

Make Volatility Your Friend

Make Volatility Your Friend

Most people are scared by this volatility, and you can take advantage of that by acting rationally

Technology: Unpredictable, Unreliable and Unforgiving

Technology: Unpredictable, Unreliable and Unforgiving

Dependence on technology carries risks for firms and investors.

Bank of New York Mellon: Financial Winner

Bank of New York Mellon: Financial Winner

Bank stocks showed strength on Tuesday, after Eric Rosengren called on the Fed to make aggressive moves to stimulate the economy through securities purchases.

Knight Capital To Fully Resume NYSE And NYSE MKT Designated Market Maker Responsibilities On Monday, Aug. 13, 2012

Knight Capital To Fully Resume NYSE And NYSE MKT Designated Market Maker Responsibilities On Monday, Aug. 13, 2012

Effective Monday, Aug. 13, 2012, all New York Stock Exchange (NYSE) and NYSE MKT securities as well as staff, operations and systems responsibility will return to the Designated Market Maker (DMM) unit of Knight...

The Law Firm Of Levi & Korsinsky, LLP Launches An Investigation Into Possible Breaches Of Fiduciary Duty By Knight Capital Group, Inc.

The Law Firm Of Levi & Korsinsky, LLP Launches An Investigation Into Possible Breaches Of Fiduciary Duty By Knight Capital Group, Inc.

Levi & Korsinsky is investigating potential claims on behalf of purchasers of Knight Capital Group, Inc.

Machines Hijack Our Stock Market: Opinion

Machines Hijack Our Stock Market: Opinion

Machine-driven trading is eroding Americans' confidence in stock and commodities markets. Here's how to change that.