Posts Tagged ‘Goldman’s SIGMA X Dark Pool’

Credit Suisse's Dan Mathisson Doesn't Use Flashed Orders Except When He Does

Courtesy of Tyler Durden

A new article by Traders Magazine goes on to describe in exquisite detail how brokerages apparently have not only never used Flashed orders, but run like the plague any time the topic is even breached.

Quote Greg Tusar, head of U.S. electronic transaction at GSEC:

"We don’t use them in the execution of client orders," Tusar said. "But we believe it should be a matter of choice--that clients should have access to them if they choose to. They should be available on an opt-in basis, client by client."

Greg, while we have your attention, can you also elaborate on this little disclosure taken directly from your March 31, 2008 Street Smart Research Piece:

Sigma X

Not to make a fine point out of it, but isn’t it a little presumptuous to say you don’t Flash when your entire Sigma X Dark Pool is based on Flashing (granted Goldman is the only beneficiary of the Flashed order data)? If we are not understanding this correctly, please feel free to enlighten us on how we may have misunderstood this:

Other professionals who chime in include none other than Jatin Suryawanshi, head of global quant strategies at Jefferies & Company:

"Flash orders have the potential to cause information leakage. It’s information that was not available on a data feed that’s now available on a data feed." He added that the use of flash orders, if it’s not done purposefully to aggressively take liquidity, may fly in the face of a broker’s best-execution duties.

Well, at least one insider is happy to acknowledge the potential abuse of Flash. Uhm, why did it take all you guys years before coming forward with this knowledge? Does some blog have to disclose all your dirty laundry before you admit that a vast majority of your business models are based on "information leakage?" But then again Jatin’s honesty may be attributed to his recent distraction, stemming from the escalating lawsuit with UBS alleging serious quant espionage. And here we were thinking that only Sergey Aleynikov is in trouble.

Which bring us to Dan Mathisson, head of Advanced Execution Services at Credit Suisse.

"We don’t flash," said Dan Mathisson, head of the Advanced Execution Services group at Credit Suisse. "The whole reason we exist is to try to execute [institutional

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Letter To Senator Charles Schumer – Ban Goldman’s SIGMA X Dark Pool

Letter To Senator Charles Schumer – Ban Goldman’s SIGMA X Dark Pool

Courtesy of Tyler Durden

Dear Senator Schumer,

You recently approached SEC head Mary Schapiro with some very valid concerns about Flash trading, and the potential for investor abuse by advance looks to select market participants ahead of the general order pool. Your crusade was subsequently enjoined by such equity market luminaries as Robert Greifeld, president and CEO of the Nasdaq Stock Market, who had this to say regarding not just Flash trades in particular, but numerous other components of market topology, whose sole purpose is to obfuscate natural order flow and to provide loopholes for dominant market players to extract inefficiencies (i.e., scalp regular investors) arising from established and SEC-endorsed mechanisms of efficient market circumvention:

"Flash orders, which are a fundamental part of high-frequency trading, are but one symptom of the current evolving market structure. Nasdaq OMX is concerned that the securities industry appears willing to accept more and more ‘darkness’ and limits on the availability of order information. Instead, the policy goal should be clear: to eliminate any order types or market structure policies that do not contribute to public price formation and market transparency.”

"The industry has a unique opportunity at this time to take a hard look at dark order types and the underlying market structure issues that do not support public price information.”

Senator Schumer, while Zero Hedge applauds your initiative, the truth is that the wrongdoing in the context of potential investor market abuse runs far deeper and is much more pervasive than you realize. And while one can highlight the merits of the Op-Ed published in the New York Times earlier by quant titan Paul Wilmott entitled "Hurrying Into The Next Panic" (a recommended read for you and your staff), which notes numerous frightening implications brought about by the domination of Hiqh Frequency Trading, let us stick within the context of advance looks, which is at the basis of your letter seeking the ban of Flash-like behavior.

Zero Hedge would like to highlight that while your letter to Mary Schapiro indicated your concern with such market actors as DirectEdge, BATS and Nasdaq, the truth is there are substantially larger and more dangerous "fish" on which you should focus your attention.

As a primary example, I would like to refer you…
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Zero Hedge

Weekend Reading: Stuck In The Middle - Again

Courtesy of ZeroHedge. View original post here.

Submitted by Lance Roberts via,

I have written previously about being stuck in a trading range.

“Over the past couple of months, we have continued to drift from one economic report, or Central Bank meeting, to the next. Each report and meeting have continued to leave market participants confused as to what is going to happen next.

Is the economy improving? Or not?

Will the Fed hike rates? Not?...

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David Einhorn Contrasts Blinded Tesla Investors To Janet Yellen Who Imagines Light In Q3 Letter

By Jacob Wolinsky. Originally published at ValueWalk.

David Einhorn’s new letter is out and he has some words for Elon Musk – as we reported last Q (and as David Einhorn himself mentions) he hints at a short in Tesla and takes a swipe at Elon Musk and central bankers (in an odd contrast I do not fully understand) in the Q3 letter to investors. David Einhorn’s letter is pretty short and mostly focuses on central banks but he also updates some positions in an atypical short letter by the famous hedge fund manager. Below is a brief excerpt followed by the full letter obtained by ValueWalk.

Also see

  • ...

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Phil's Favorites

FBI Reopens Clinton Probe: Too Little Too Late? Surprising Krugman Tweet

Courtesy of Mish.

It should be clear to even the casual observer that the FBI purposely failed to investigate the Hillary email server scam as well as improprieties the Clinton foundation.

Today the FBI reconsidered. So here we are, 11 days from the election, with an unprecedented FBI probe of the likely next president of the United States, who will undoubtedly be given a pardon by president Obama in his final finger to US citizens.

NBC reports FBI Says It Will Investigate New Hillary Clinton Emails.

The FBI is reviewing a new batch of Hillary Clinton emails, bureau director James Comey said in a letter to the Senate Judiciary Committee on Fr...

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Market News

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Financial Markets and Economy

Dollar Near Seven-Month High as Stocks, Bonds Fluctuate on GDP (Bloomberg)

The dollar held near a seven-month high while stocks and bonds fluctuated after data showing a pickup in the world’s largest economy bolstered the case for higher interest rates this year. Oil fell.

Brexit Pains: The Pound Takes a Serious Pounding (Bloomberg)

The U.K. currency has become the most prominent victim of the Brexit debate, falling 18 percent against the dollar since the British voted in June to w...

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Kimble Charting Solutions

Amazon; Potential bearish reversal pattern, says Joe Friday

Courtesy of Chris Kimble.

Without a doubt, Amazon (AMZN) remains in an uptrend (higher highs and higher lows) over the past decade plus. Last nights earnings does NOT change this trend!

Below updates the pattern on Amazon and highlights that this week, it is could be creating a pattern it has seldom created, over the past 10-years.


As mentioned in the chart, a few t...

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Digital Currencies

Needham Raises Bitcoin Price Target To $848: Here's Why

Courtesy of ZeroHedge. View original post here.

With bitcoin breaking out of its recent trading range as Chinese buyers once again flock to the currency as the Yuan slides (as we predicted over a year ago they would), even Wall Street analysts are starting to pay attention, and in a recent report by Needham's Spencer Bogart, the analyst has raised his price...

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Members' Corner

Heil The Candidate?

Courtesy of Nattering Naybob.

Remember the 2016 Presidential Election is only thirteen days away. During this election campaign, both 2016 election candidates and the incumbent President, have been amongst other things, vilified as Hitler-esque.

Above Heil Hitlary! courtesy of LULZY T-Shirts

Above Heil Trump! image...

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Chart School

Tech Hold Breakout,.but S&P Wedge Bound

Courtesy of Declan.

It was a mixed day for indices. Large Caps remain bound by wedge support/resistance, but Tech broke upside yesterday from similar wedges and held those breakout today.

There was little change for the S&P over the last couple of days. The one technical change was the MACD trigger 'buy' as other technicals stayed on the bearish side.

Meanwhile, the Nasdaq cleared wedge resistance yesterday, and was able to hang on to the breakout despite today's loss. It too enjoyed a MACD trigger 'buy', but had an On-Bal...

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Swing trading portfolio - week of October 24th,2016

Reminder: OpTrader is available to chat with Members, comments are found below each post.


This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...

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Mapping The Market

The Most Overlooked Trait of Investing Success

Via Jean-Luc

Good article on investing success:

The Most Overlooked Trait of Investing Success

By Morgan Housel

There is a reason no Berkshire Hathaway investor chides Buffett when the company has a bad quarter. It’s because Buffett has so thoroughly convinced his investors that it’s pointless to try to navigate around 90-day intervals. He’s done that by writing incredibly lucid letters to investors for the last 50 years, communicating in easy-to-understand language at annual meetings, and speaking on TV in ways that someone with no investing experience can grasp.

Yes, Buffett runs an amazing investment company. But he also runs an amazing investor company. One of the most underappreciated part of his s...

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Epizyme - A Waiting Game

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

Epizyme was founded in 2007, and trying to create drugs to treat patient's cancer by focusing on genetically-linked differences between normal and cancer cells. Cancer areas of focus include leukemia, Non-Hodgkin's lymphoma and breast cancer.  One of the Epizme cofounders, H. Robert Horvitz, won the Nobel Prize in Medicine in 2002 for "discoveries concerning genetic regulation of organ development and programmed cell death."

Before discussing the drug targets of Epizyme, understanding epigenetics is crucial to comprehend the company's goals.  

Genetic components are the DNA sequences that are 'inherited.'  Some of these genes are stronger than others in their expression (e.g., eye color).  Yet, some genes turn on or off due to external factors (environmental), and it is und...

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All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.

To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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We know you love coming here for our Stocks & Options education, strategy and trade ideas, and for Phil's daily commentary which you can't live without, but there's more! features the most important and most interesting news items from around the web, all day, every day!

News: If you missed it, you can probably find it in our Market News section. We sift through piles of news so you don't have to.   

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