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

Liquidity Strains Reappear As China's "Golden Week" Stock & Housing Market Disappoints

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Despite last night's disappointingly weak China re-open (notably less than US ADRs had implied), it appears everyone and their pet rabbit levered up as China margin-buying rose CNY21bn - the most in 2 months. It appears China's housing market also disappointed hope-strewn expectations as Golden Week home sales slowed dramatically YoY (blamed on weather). All is not well in the liquidioty stress department as despite ongoing injections, o/n HIBOR spiked 240bps overnight. China stocks are mixed at the open as PBOC strengthens the Yuan fix for the 5th day in a row to 2 month highs. Concerns are also growing in China's c...

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Phil's Favorites

Chart o' the Day: The (non) Velocity of Money

Courtesy of Joshua M. Brown, The Reformed Broker

Why were the inflation hawks so wrong about quantitative easing? Why didn’t all the “money printing” lead to commodity prices skyrocketing?

One answer is that, while bank reserves were boosted, lending didn’t take off and there was no uptick in the velocity of money – the speed at which capital zooms through the economy and turns over. Absent velocity of money, QE could be looked at as either ineffective or actually causing a deflationary environment, where capital is hoarded and everyone is too petrified to risk it on productive endeavors.

Christopher Wood (CLSA) explains further in his new GREED & fear note:

To GREED & fear the best way to illustrate that quantitative easing is not working is the continuing declin...

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All About Trends

Mid-Day Update

Reminder: David 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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Market News

News You Can Use From Phil's Stock World


Financial Markets and Economy

Zambia Seeks to Restore Confidence With Budget Amid Power Crisis (Bloomberg)

Zambian Finance Minister Alexander Chikwanda is seeking to restore confidence in the economy to help reverse the world’s worst currency, record borrowing costs and sliding growth. The two things that matter the most to the outlook are the copper price and power supply, which he has little control over. 

The World Bank is betting on mass migration driving the global economy (Business Insider)

The impact of&nb...

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Kimble Charting Solutions

S&P 500…Stuck in this zone, welcome to the “Chop House!”

Courtesy of Chris Kimble.


What do S&P 500 bull and bears have in common? There opportunities are being limited by a tight range!

I started sharing with members several weeks ago that the patterns suggested the S&P would be in a “Chop House” environment for a while and that I doubted bulls nor bears would be that happy of campers.

In this type of an environment, unless you are really quick, nimble and accurate, its a time and place to take it easy and let this play out. For the majority of traders, the distance between the close on 8/25 at 186 and the close of 200 on 9/16...

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Whitney Tilson On LL, EXACT, And Martin Shkreli


Whitney Tilson On LL, EXACT, And Martin Shkreli

Courtesy of Value Walk

1) The shares of one of my largest short positions (~3%), Exact Sciences, crashed by more than 46% yesterday. Below is the article I published this morning on SeekingAlpha, explaining why I think it’s still a great short and thus shorted more yesterday. Here’s a summary:

  • The U.S. Preventative Services Task Force’s Colorectal Cancer Screening Draft Recommendation issued yesterday is devastating for Exact Sciences’ only product, Cologuard.
  • I think this is the beginning of the end for the company.
  • My price target for the stock a year from now is $3, so I shorted more yes...

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Chart School

Yesterday's Losses Reversed

Courtesy of Declan.

Bulls can be happy with today's progress. What weakness emerged today was reversed by the close, a change on yesterday's action where sellers dumped in the last few minutes of trading. Volume climbed to register an accumulation day.

The S&P finished at the 50-day MA, but beyond that there is plenty of room beyond that to run to the next level of resistance at 2,045. Technicals are net bullish.

The Nasdaq pushed off its 20-day MA and has another 50 points of maneuver before it gets to its 50-day MA.  Technicals are not yet net bullish, but they are close.


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Sector Detector: Searching for solid support in the face of global headwinds

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

Courtesy of Sabrient Systems and Gradient Analytics

Uncertainty about the health of the global economy led investors to flee U.S. equities during Q3, primarily driven by worries about China's growth prospects and the Federal Reserve’s decision to not raise rates. Sure, there are plenty of real and perceived headwinds, but on balance it seems that a recession here at home is not in the cards. And when you consider sentiment and the technical picture, it appears that a continuation of Friday’s bounce is in store. The question remains as to whether the seasonally strong Q4 will be able to propel the bulls through levels of resistance that have built up.

In this weekly update, I give my view o...

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Swing trading portfolio - week of October 5th, 2015

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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Baxter's Spinoff

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

Baxter Int. (BAX) is splitting off its BioSciences division into a new company called Baxalta. Shares of Baxalta will be given as a tax-free dividend, in the ratio of one to one, to BAX holders on record on June 17, 2015. That means, if you want to receive the Baxalta dividend, you need to buy the stock this week (on or before June 12).

The Baxalta Spinoff

By Ilene with Trevor of Lowenthal Capital Partners and Paul Price

In its recent filing with the SEC, Baxter provides:

“This information statement is being ...

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Mapping The Market

An update on oil proxies

Courtesy of Jean-Luc Saillard

Back in December, I wrote a post on my blog where I compared the performances of various ETFs related to the oil industry. I was looking for the best possible proxy to match the moves of oil prices if you didn't want to play with futures. At the time, I concluded that for medium term trades, USO and the leveraged ETFs UCO and SCO were the most promising. Longer term, broader ETFs like OIH and XLE might make better investment if oil prices do recover to more profitable prices since ETF linked to futures like USO, UCO and SCO do suffer from decay. It also seemed that DIG and DUG could be promising if OIH could recover as it should with the price of oil, but that they don't make a good proxy for the price of oil itself. 


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Watch the Phil Davis Special on Money Talk on BNN TV!

Kim Parlee interviews Phil on Money Talk. Be sure to watch the replays if you missed the show live on Wednesday night (it was recorded on Monday). As usual, Phil provides an excellent program packed with macro analysis, important lessons and trading ideas. ~ Ilene


The replay is now available on BNN's website. For the three part series, click on the links below. 

Part 1 is here (discussing the macro outlook for the markets) Part 2 is here. (discussing our main trading strategies) Part 3 is here. (reviewing our pick of th...

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Help One Of Our Own PSW Members

"Hello PSW Members –

This is a non-trading topic, but I wanted to post it during trading hours so as many eyes can see it as possible.  Feel free to contact me directly at with any questions.

Last fall there was some discussion on the PSW board regarding setting up a YouCaring donation page for a PSW member, Shadowfax. Since then, we have been looking into ways to help get him additional medical services and to pay down his medical debts.  After following those leads, we are ready to move ahead with the YouCaring site. (Link is posted below.)  Any help you can give will be greatly appreciated; not only to help aid in his medical bill debt, but to also show what a great community this group is.

Thank you for you time!

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About Phil:

Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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