Posts Tagged ‘trading algorithm’

Inside the Flash Crash Report

Pam Martens points out that in patching up May 6th’s market meltdown by breaking certains trades, “busts” only applied to trades occurring between 2:40 p.m. and 3 p.m. when the stock had moved 60% or more from its 2:40 p.m. price.  "The busts that were allowed covered 5.5 million shares and two-thirds of these trades had been executed at less than $1.00…  half of the share volume in these bizarre trades came from just two firms and half the time they were exclusively trading with each other."  The report – amazingly – never names these firms which had their own bad trades undone by that controversial decision that left average investors with large losses. - Ilene 

Inside the Flash Crash Report

By PAM MARTENS, originally published at CounterPunch

high frequency trading The breathlessly awaited government report that promised to shore up public confidence by explaining why the stock market briefly plunged 998 points on May 6, with hundreds of stocks momentarily losing 60 per cent or more of their value, was released last Friday, October 1.  Its neatly crafted finger-pointing to a small Kansas mutual fund firm which has been around since 1937, was immediately embraced as mystery solved by the stalwarts of the corporate press.  This was done with only slightly less zeal than bestowed on the story of Saddam Hussein’s weapons of mass destruction spun out of the George W. Bush administration.

The New York Times headlined with “Single Sale Worth $4.1 Billion Led to Flash Crash.” The Washington Post went with “How One Automated Trade Led to Stock Market Flash Crash.” The Wall Street Journal led with “How a Trading Algorithm Went Awry.”  Hundreds of similar headlines followed in similarly expensive media real estate.  But as with the rush to war on bogus intel, the corporate press may be further damaging its credibility with the American people by ignoring the dangerous market structure that emerges in a closer reading of this report.

The so-called Flash Crash report was the product of the Commodity Futures Trading Commission (CFTC) and Securities and Exchange Commission (SEC) and consists of 104 pages of data that is unintelligible to most Americans, including the media that are so confidently reporting on it.  It names no names, including the firm it is fingering as the key culprit in setting off the crash.  Earlier media reports say the firm is…
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Rogue Algorithms And Other Mutually Assured Destruction Program Trading Alternatives

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Rogue Algorithms And Other Mutually Assured Destruction Program Trading Alternatives

destruction, high frequency program tradingCourtesy of Tyler at Zero Hedge

Why Institutional Investors Should Be Concerned About High Frequency Traders

By Sal L. Arnuk and Joseph Saluzzi of Themis Trading

A Themis Trading LLC Mini White Paper
 
It is now generally understood that high frequency traders (HFTs) are dominating the equity market, generating as much as 70% of the volume.
 
HFTs are computerized trading programs that make money two ways, in general.  They offer bids in such a way so as to make tiny amounts of money from per share liquidity rebates provided by the exchanges.  Or they make tiny per share long or short profits.  While this might sound like small change, HFTs collectively execute billions of shares a day, making it an extremely profitable business.
 
Why should institutional or retail investors care?  After all, aren’t HFTs adding liquidity?  That’s what they and the exchanges, who court their business, say.
 
There’s a lot to worry about.
 
1.  HFTs provide low quality liquidity.
 
In the old days, when NYSE specialists or NASDAQ market makers added liquidity, they were required to maintain a fair and orderly market, and to post a quote that was part of the National Best Bid and Offer a minimum percentage of time.  HFTs have no such requirements.  They have no minimum shares to provide nor do they have a minimum quote time.  And they could turn off their liquidity at any time.  When an HFT computer spots a real order, the HFT is not likely to go against it and take the other side.  The institution is then faced with a very tough stock to trade.
 
2.  HFT volume can generate false trading signals.
 
This can cause other investors to buy at a higher price, or sell at a lower price, than they would otherwise.  A spike in HFT volume can cause an institutional algorithm order based on a percentage of volume to be too aggressive. A spike can attract momentum investors, further exaggerating price moves.  Seeing such a spike, options traders can start to build positions, which, in turn, can attract risk arbitrage traders who believe there’s potential news that could affect the stock.
 
3.  HFT computer servers are


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Phil's Favorites

Your brain's built-in biases insulate your beliefs from contradictory facts

 

Your brain's built-in biases insulate your beliefs from contradictory facts

These psychological tendencies explain why an onslaught of facts won’t necessarily change anyone’s mind. Francesco Carta fotografo/Moment via Getty Images

Courtesy of Jay Maddock, Texas A&M University

A rumor started circulating back in 2008 that Barack Obama was not born in the United States. At the time, I was serving as chair of the Hawaii Board of Health. The director and deputy director of health, both appointed by a Republican governor, ...



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ValueWalk

Does the Cleveland Fed's Systemic Risk Indicator Predict Stress?

By Jacob Wolinsky. Originally published at ValueWalk.

Cleveland Fed’s Systemic Risk Indicator is Reliable, Timely, and Valid When Predicting Stress

The Cleveland Fed’s systemic risk indicator (SRI) was developed in response to the financial crisis of 2007-2009 in the hope that it could provide regulators with advance warning of conditions that might warrant a corrective response.

Q3 2020 hedge fund letters, conferences and more

In this ...



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Politics

Socialism is a trigger word on social media - but real discussion is going on amid the screaming

 

Socialism is a trigger word on social media – but real discussion is going on amid the screaming

‘Tug-of-words’ posts debating the merits of socialism versus capitalism are all over social media platforms. pxfuel

Courtesy of Robert Kozinets, USC Annenberg School for Communication and Journalism

The word “socialism” has become a trigger word in U.S. politics, with both positive and negative perceptions of it split alo...



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Zero Hedge

Owner Of NYC Bar Arrested Days After Declaring "Autonomous Zone" To Dodge Pandemic Restrictions

Courtesy of ZeroHedge View original post here.

The co-owner of a bar on Staten Island which declared itself an 'autonomous zone' after its liquor license was yanked over COVID-19 lockdown violations was arrested and perp-walked out of the business in handcuffs on Tuesday night.

Photo via ABC7NY

A...



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Chart School

Gold Chart Review

Courtesy of Read the Ticker

Gold swing trade is due, lets review some charts to see if it is a viable move.

The seasonal period of gold is now upon us, gold should advance for the next 3 months.


Gold Gann Angle Chart ...


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Gold Channel Chart


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Kimble Charting Solutions

Are Commodity Prices About To Let The Good Times Roll?

Courtesy of Chris Kimble

Commodities have traded “heavy” for the past decade, as bond yields remain low and inflationary forces remain under wraps. But this trend could be up-ended as we head into 2021.

Today’s chart 2-pack looks at long-term “monthly” charts of the Thomson Reuters Equal Weight Commodity Index and the 10-Year US Treasury Bond Yield.

Over the past decades, Commodities and Yields have shown weakness. The Commodity Index has managed ...



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Biotech/COVID-19

Rapid COVID-19 tests can be useful - but there are far too few to put a dent in the pandemic

 

Rapid COVID-19 tests can be useful – but there are far too few to put a dent in the pandemic

Rapid tests for COVID-19 are easy to administer and give fast results. AP Photo/Julio Cortez, File

Courtesy of Bonnie LaFleur, University of Arizona and Katherine Ellingson, University of Ari...



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Digital Currencies

Five Reasons Why Bitcoin is Going Up

 

Five Reasons Why Bitcoin is Going Up

Courtesy of 

Call it the “Respectability Rally”…

A few reasons for Bitcoin’s return to the record highs. It’s about $18,500 as of this writing, matching the previous highs from 2017’s original explosion.

Reason one: It’s going up because it’s going up. Don’t scoff, this is the reason most things in the markets happen and then the explanations are called for afterwards. I’m in financial television, I have literally watched this process occur in real-time. The more something moves in a given direction, the more peop...



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Mapping The Market

COVID-19 Forces More Than Half of Asset Management Firms to Accelerate Adoption of Digital Marketing Technology

By Jacob Wolinsky. Originally published at ValueWalk.

There is no doubt that the use of technology to support client engagement initiatives brings both opportunities and threats but this has been brought into sharp focus this year with the COVID-19 pandemic.

The crisis has brought to the fore the need for firms to enable flexibility in client engagement – the expectation that providers will communicate to clients on their terms, at their speed and frequency and on their preferred channels, is now a given. This is even more critical when clients are experiencing unparalleled anxiety from both market conditions and their own personal circumstances.

...

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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Promotions

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Feb. 26, 1pm EST

Click HERE to join the PSW weekly webinar at 1 pm EST.

Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

This week, we also have a special presentation from Mike Anton of TradeExchange.com. It's a new service that we're excited to be a part of! 

Mike will show off the TradeExchange's new platform which you can try for free.  

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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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About Ilene:

Ilene is editor and affiliate program coordinator for PSW. Contact Ilene to learn about our affiliate and content sharing programs.