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Archive for the ‘high frequency trading’ Category

“You’re Playing with Sharks”

Posted by Larry Doyle on July 22nd, 2010 6:20 AM |

Is it safe to go in the water? In other words, is it safe to play in the markets under the current construct? Do small retail investors truly stand a chance against the ‘big boys’ on Wall Street running high powered algorithmic trading programs and assorted other high frequency trading mechanisms? Are fundamental traders being thrown around amidst the ‘high waves’ and ’strong surf’ pounding the shore?

No doubt, the scene on Wall Street has changed dramatically over the years. The onslaught of high frequency trading complete with a wide array of ‘bait and tackle’ such as flash orders, dark pools, naked access, co-location, and much more make it extremely challenging — if not downright daunting — for those who believe they can navigate these waters with simple ‘rod and reel.’ (more…)

Joe Saluzzi Exposes ‘Theft on Wall Street’

Posted by Larry Doyle on May 14th, 2010 9:17 AM |

Themis Trading’s Joe Saluzzi was designated a Sense on Cents Hall of Fame medalist this past January. Mr. Saluzzi has once again distinguished himself by providing a significant degree of transparency into the technical structures of our seriously flawed equity exchanges.

A recently released white paper, Exchanges and Data Feeds: Data Theft on Wall Street,written by Joe and his colleague Sal Arnuk at Themis Trading is getting a LOT of attention on Wall Street and in Washington. I welcome highlighting and bringing this 3-page paper to Main Street. If you have any interest in the markets and our economy, this paper is a MUST read. Allow me to whet your appetite: (more…)

From the Archives: High Frequency Trading Debate: Mano a Mano

Posted by Larry Doyle on May 7th, 2010 2:44 PM |

In light of the structural problems displayed in the market yesterday, I believe it is timely to repost a commentary from last July:

In the spirit of continuing the dialogue on high frequency program trading, please view this ‘mano a mano’ debate on CNBC.

In one corner is Joe Saluzzi of Themis Trading. In the other is Irene Aldrige, Managing Partner of Able Alpha Trading.

Mr. Saluzzi initially exposed this activity to the public in late June. Irene views this trading activity as a natural evolution of modern technology.

Please let me know how you score “the fight.”

Additionally, for those interested in further pursuing information on structural issues in the marketplace related to high frequency trading, here is a link to my Review of Sense on Cents Interview with Joe Saluzzi on High Frequency Trading from last August.

LD

Shedding Light on Dark Pools

Posted by Larry Doyle on October 20th, 2009 4:17 PM |

Kudos to Joe Saluzzi once again. While a number of people in the markets have been pushing for increased oversight of high frequency trading, in my opinion, nobody deserves more credit than Joe Saluzzi of Themis Trading. The pressure initiated by Joe and pushed by others is starting to bear real results. How so?

The highly predatory nature of ‘flash orders’ will likely be discontinued. Now we learn that trading activity in dark pools will also likely be seriously restricted. What are dark pools? Why should you care? If you have an interest in the markets, you should care. Let’s navigate.

I was honored to have Joe join me on August 2nd on No Quarter Radio’s Sense on Cents with Larry Doyle. From my review of that interview, we learned that dark pools have developed in the following manner:

- Originally launched by one or two exchanges for the purpose of allowing major money managers to cross large blocks of stock ‘off the floor’ and thus protect the buyers and sellers identities and the price of the transaction

- Now every dealer and exchange have developed dark pools resulting in more and more business occurring off exchanges and without any benefit of transparency. Who is disadvantged? Those without access to the dark pools.

- Dark pools initially had minimum size orders, but many dark pools have increasingly shifted away from a size requirement.

- Dark pools have developed in such a way that some market participants will abuse the intended purpose of the facility, that is to transact, and instead will look to discover information on pending orders through these dark pools. (more…)

High Frequency Trading: ‘Competitive Edge or Unfair Advantage?’

Posted by Larry Doyle on August 26th, 2009 6:04 PM |

There is no doubt that the 21st century will be driven by new and dynamic growth in technologies. Within the financial industry, Waters is a leading periodical focused on the intersection of finance and technology. From their own website, we learn:

Waters, now in its 15th year, looks at how technology is driving the securities industry and how the evolving market structure worldwide is driving technology.

Since its launch in 1993, Waters has been relied on by financial technology professionals worldwide for focused, in-depth coverage of financial market data and technology. The financial services industry spends more on technology than any other. Banks and investment banks — whether global or regional — rely on technology to help keep their traders ahead of the competition. As firms trade up their systems, Waters defines the challenges that the top global financial services confront, be they old school issues like trading room systems and operations or new business propositions like consortia portals and e-commerce spin-offs.

In the August issue of Waters, there is an interesting debate focused on the highly charged topic of high frequency trading. This article, “Waters Debate: Competitive Edge or Unfair Advantage?”, engages Kevin McPartland a senior analyst with the Tabb Group, Al Berkeley chairman of Pipeline, and a Wall Street veteran who writes at Sense on Cents.

For those interested in the topic, I strongly encourage you to read the entire piece. For those interested in the SparkNotes assessment, I provide the concluding paragraphs.

Mr. McPartland, a 10 year Wall Street veteran, writes in defense of high frequency trading under its current construct:

We live in a society based on and grown out of capitalism. Being smarter and faster than your competitors, whatever your business, has been a guiding principle of companies worldwide for decades. So why are these ideas suddenly thrown out when it comes to high-frequency trading models that have been around for nearly a decade? No one likes to lose, especially traders, and now that a small handful of relatively unknown firms are making profits in the billions, those not in the loop are crying foul. Am I unhappy that the guy next to me in the commuter lot has a Porsche and I don’t? Sure, but that doesn’t mean he didn’t earn it fair and square.

Mr. Berkeley, a 30 year Wall Street veteran, weighs in for changes in the structure of the equity markets:

There is a mismatch between the market structure the US has for equities and the market structure it needs. High-frequency trading is profitable because wholesale trades are being executed in a market designed for retail trades. The structure we have is good for small trades and retail trades but it is inappropriate for wholesale trades-the trades that institutions need to execute on behalf of millions of citizen-savers.

A market structure that addresses this problem is one that combines access to three distinct types of liquidity pools with three sets of rules of engagement, to meet the different circumstances in which institutional traders must operate. These include a wholesale facility for large orders, a facility that harvests liquidity in the retail markets without being seen, and a facility that allows investors with liquidity resident in their blotters-that is, not yet committed to trade-to trade together.

Early adopters are finding 30 percent to 40 percent reductions in total trading costs.

More importantly, a few sophisticated institutions recognize the value of supporting a counter-balance to the high-cost market structures that force institutions to pay too much for liquidity.

We believe these are highly disruptive innovations that threaten the traditional business models on Wall Street. They are unrecognized as such now, but this will not be the case in a few years.

Your resident host at Sense on Cents, a 23 year Wall Street veteran, opines that the equity markets should embrace a fixed income perspective to electronic trading:

Tradeweb allows fixed-income investors to engage Wall Street dealers across all of the aforementioned markets with trades executed within a matter of mere seconds. The playing field is completely level as dealers enter price levels, stand by them, and execute trades. If a Wall Street dealer is delinquent in responding to an investor inquiry, so be it.

Were Tradeweb to allow one dealer to see another dealer’s price level or allow dealers to instantaneously flash price levels without obligation of standing by their price, there would be hell to pay. Why? If dealers and investors knew that certain entities were provided preferential treatment by Tradeweb, then there is no doubt in my mind that Tradeweb would be out of business tomorrow. Make no mistake: The speed limit on the trade execution lane of the investment superhighway is extremely fast. How fast? Trades are executed within a matter of a few seconds. It works just fine for the hundreds of billions in daily volume compared to the relative odd lots traded in the equity market.

I strongly believe in and embrace technology. I also have a soft spot in my heart for fundamental fairness and integrity. I think all global equity exchanges should implement fixed-income trade practices. I believe they are the best of both worlds.

I thank Waters for the opportunity to add to the discussion and debate on the high frequency trading topic, which is certainly not going away.

LD

Is Arthur Levitt an Unbiased Defender of High Frequency Trading?

Posted by Larry Doyle on August 18th, 2009 11:12 AM |

Former SEC chairman Arthur Levitt writes an editorial in today’s Wall Street Journal in defense of high frequency trading. Levitt pens, Don’t Set Speed Limits on Trading.

I welcome Levitt or any other individual highlighting the issues surrounding high frequency trading. Discussion and debate will hopefully bring a healthier marketplace for all. While Levitt provides the standard defense of high frequency trading in terms of providing liquidity, he offers brief remarks against the predatory nature of flash orders. Aside from that, though, Levitt largely skips the debate over the reality of front-running employed by certain aspects of high frequency trading.

I believe, however, the largest hole in Levitt’s editorial actually rests upon the shoulders of the Wall Street Journal itself. How so? Levitt is not only a former chair of the SEC, but he also happens to have a number of paid consulting and advisory roles. With whom? I’m glad you asked. (more…)

‘Flash Orders’ Ready to Burn Out, but High Frequency Trading Still Red Hot

Posted by Larry Doyle on August 5th, 2009 11:48 AM |

The controversy surrounding the ‘flash order’ component of high frequency trading seems poised to burn out very soon. Senator Schumer, the SEC led by Mary Schapiro, and other market regulators may represent a discontinuation of flash orders as a victory. Make no mistake, though, this development would merely be a victorious battle in what should be a perpetual war to keep our markets free, fair, and totally transparent.

Sense on Cents has the following questions regarding flash orders and high frequency trading:

1. How were flash orders ever allowed to be utilized in the first place? Shouldn’t new trading methodologies, just like new financial products, be approved initially by the SEC and other market regulators prior to being utilized?

2. Isn’t the fact that flash orders have been utilized and will now seemingly be discontinued a further indictment of the lax regulatory procedures of the SEC? Who at the SEC is supposed to monitor these types of activities?

3. Given that flash orders will seemingly be discontinued, which individuals and firms/exchanges developed this practice? Why aren’t these names publicized? What other ‘tricks of the trade’ are these individuals and firms/exchanges concocting or practicing?

4. As Joe Saluzzi highlighted on my Sunday radio program (Review of Sense on Cents Interview with Joe Saluzzi on High Frequency Trading), there are many aspects of high frequency trading that need to be addressed. The war to make sure our markets are fair and free for all participants goes on. Let’s openly debate with total transparency the topic of rebates, co-location, predatory algorithms, and EVERY other aspect of high frequency trading.

I commend Joe Saluzzi for elevating the dialogue on high frequency trading. I repeat, the flash order battle is merely one beachhead in the perpetual war for free, fair, and open markets for all.

Let’s hear 4 minutes of wisdom from Joe Saluzzi himself on Bloomberg News:

LD

Review of Sense on Cents Interview with Joe Saluzzi on High Frequency Trading

Posted by Larry Doyle on August 3rd, 2009 8:38 AM |

Joe Saluzzi

For those unable to listen to my interview regarding high frequency trading with Joe Saluzzi of Themis Trading, I hope this timeline review of the questions asked and topics covered proves helpful.

I strongly encourage anybody interested in the nature of our markets today to listen to this interview in its totality. Joe provides a wealth of riveting information. In the spirit of balanced journalism, I believe I took a fair approach in my discussion with Joe; I have already reached out to people within the HFT community to invite them on the show. I hope they take me up on my offer.

As we move forward on our economic landscape, I hope this interview will serve as a significant informational resource.

To access Joe’s insights on specific topics, simply point and click on the audio player bar (provided at the end of this post) to the particular minute and second referenced. I apologize for the technical difficulties during the first 8 minutes, 56 seconds of the show. The timeline below picks up the broadcast at the start of the show which begins at the 8 minute, 57 second mark:

8 minutes, 57 seconds – Welcome and introduction.

11 min, 45 sec – What is Regulation NMS and what impact has it had on the marketplace?

13 min, 30 sec – How has the pricing of stocks in decimals impacted trading?

14 min – What is ‘displayed liquidity?’

14:30 – Historical transition from obligatory market making of specialists to high frequency trading.

16:30 – Definition of HFT terms, including: algorithmic trading, predatory algorithms, dark pools, ECNs, flash orders.

21:30 – How do equity exchanges work? Nature of two-tiered markets and the inherent conflict of interests exchanges have as for profit entities. Overall level of confidence in exchanges.

24:45 – Call for an independent commission to investigate exchange operations.

25:55 – What is co-location and how does it impact equity trading?

27:15 – What is naked access and how does it impact equity trading?

29:30 – LD plays devil’s advocate and challenges Mr. Saluzzi about benefit of narrower spreads versus the costs to investors. Joe delineates volume and churning versus true liquidity.

32:30 – Further color on exchange volume which is heavily dominated by high frequency trading. Market analysts estimate that upwards of 70% of equity trading is driven by high frequency traders who represent 2% of market participants!!

34:00 – What risks are taken by high frequency traders? How are these risks mitigated?

36:20 – Could HFT manipulate the market? Does HFT present systemic risk? Were oil markets manipulated?

39:50 – Is HFT a violation of the Sherman Anti-Trust Act?

41:00 – Mr. Saluzzi highlights that as of September 1st, the London Stock Exchange will no longer issue rebates for liquidity providers. Joe recommends the same for our exchanges.

41:50 – Discussion of regulatory oversight of exchange activities.

44:15 – How should retail investors adapt to trading and investing in the presence of HFT? Should they utilize limit orders? Market orders?

47:20 – Do vendors sell HFT software or do individuals develop their own software code?

48:20 – How do we compel regulators to embrace technological advancements while maintaining a fair and balanced playing field?

50:20 – Comparing electronic trading in the bond market to the equity market.

51:25 – Impact of putting a speed limit on the equity highway. That is, what would happen if all orders were good for a 1- second time requirement while exchanges eliminated flash orders and rebates.

53:25 – What is the risk or potential that HFT could crash the market? What is pushing the market higher currently?

55:00 – Overview on market, and desire for integrity in the marketplace.

***************************

Instructions: Once you’ve clicked on the “Play” button to begin the playback, point and click on the audio player bar to the particular minute and second referenced for each topic (or listen to the entire show…it’s worth it!!). Remember, the show does not begin until the 8 minute, 57 second mark.

Once again, I thank Mr. Saluzzi for elevating the debate and dialogue on this topic and our markets in general.

I hope anybody reading this commentary and listening to my interview with Mr. Saluzzi finds it truly beneficial. If so, please share it with friends and colleagues.

Additionally, please follow all of my work via Twitter, Facebook, an RSS feed, or preferably by e-mail delivery. All links are provided at the top of the page or in the right sidebar.

Comments, questions, constructive criticism always appreciated.

LD

Related Sense on Cents Commentary:

Is Uncle Sam Manipulating the Equity Markets?
- Mr. Saluzzi addresses questionable nature of high frequency trading on Bloomberg. (July 1, 2009)

Is Uncle Sam Manipulating the Equity Markets? Part II
- Sergey Aleynikov is arrested for stealing high frequency software from Goldman Sachs. (July 6, 2009)

Is Uncle Sam Manipulating the Equity Markets? Part III
- Joe Saluzzi addresses possibility of market manipulation via high frequency trading. (July 8, 2009)

Wall Street Has a Problem as High Frequency Trading Moves to Main Street
- The New York Times writes a lead article on high frequency trading. (July 24, 2009)

High Frequency Trading Debate: Mano a Mano
- Joe Saluzzi and Irene Aldrich of Able Alpha Trading engage in a debate on CNBC. (July 24, 2009)

Wall Street Has a Problem as High Frequency Trading Moves to Washington
- Senator Chuck Schumer (D-NY) announces he will move to limit flash orders if the SEC does not take action. (July 27, 2009)

A Fresh New Perspective on Technology and Electronic Trading

Posted by Larry Doyle on July 30th, 2009 9:14 AM |

Is high frequency program trading inherently unfair? Does it improperly utilize technological advances? Does it allow front-running at point of execution? So many great questions, but to this point, the debate on this topic has completely focused on the equity markets.

Well, let’s shift the focus of this debate to the debt markets, commonly regarded as the bond or fixed income markets. What can we learn by comparison? Do the fixed income markets represent a fair comparison? As with any comparative analysis, do we have sufficient data to analyze and compare these markets? Non-financial people may be surprised, but the debt market across all sectors totally dwarfs the equity market in terms of size. Let’s frame the debate.

I view technological developments on the investment superhighway as having three lanes: analytics, risk management, and trade execution.

Whether in fixed income or equities, technology which can more efficiently and productively provide robust analytics is a great advantage and should be embraced. As a case in point, when I traded mortgage securities throughout the ’80s and ’90s, Bear Stearns invested in and utilized tremendous analytics. The Bear system was so advanced that it could literally analyze the mortgages in a mortgage-backed security to the level of the underlying zip code. No other dealer had those capabilities and it was a boon to Bear’s business. This technology was utilized to run a wide array of customer portfolio optimizations and helped Bear become the top mortgage shop on Wall Street. Bear’s downfall is a story for another time.  The point being, technology which can more thoroughly review an investment product promotes competition and capitalism. There should be no speed limit on this technology lane of the investment superhighway. (more…)

Sense on Cents Interviews Joe Saluzzi Regarding High Frequency Program Trading

Posted by Larry Doyle on July 29th, 2009 7:07 AM |

High frequency program trading is the single hottest topic on Wall Street today. No individual has generated greater focus on this topic than Joe Saluzzi of Themis Trading.

I look forward to interviewing Mr. Saluzzi this Sunday evening, August 2nd from 8-9pm on NoQuarter Radio’s Sense on Cents with Larry Doyle.

This show will comprehensively cover the gamut of issues and topics involved in this highly controversial trading activity. Does high frequency program trading engage in front-running? Are retail and institutional investors disadvantaged? Are the exchanges and regulators looking the other way? What were the developments in the marketplace which brought us to this point?

NQR’s Sense on Cents with Larry Doyle will address these questions and more with the man ‘in the arena’ and at the center of the debate, Joe Saluzzi.

The show is available as a podcast on iTunes, and also archived in an audio player right here at Sense on Cents so it should serve as a tremendous informational resource as we continue to navigate the economic landscape.

Please share with friends and colleagues.

LD

Editor’s Note, 8.03.09: For a full review of this broadcast, please visit Review of Sense on Cents Interview with Joe Saluzzi on High Frequency Trading.

Related Sense on Cents Commentary:

High Frequency Trading Debate: Mano a Mano (July 24, 2009)

Is Uncle Sam Manipulating the Equity Markets? (July 1, 2009)

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