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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Zero Hedge

Belgian F-16 Pilot Ejects Before Fiery Crash, Gets Caught In High Voltage Power Lines

Courtesy of ZeroHedge View original post here.

A Belgian F-16 fighter jet crashed in Northwestern France on Thursday, leaving one of its pilots hanging by his parachute from high voltage electricity lines, according to the BBC

Both pilots had minor injuries after they ejected from the plane, which clipped the roof of a house and crashed in a field near Pluvinger. The pilot stuck in the 250,000 volt power lines was brought down after a two hour rescue operation by French emergency ser...



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Phil's Favorites

Buyer beware: How Libra differs from Bitcoin

 

Buyer beware: How Libra differs from Bitcoin

Recent revelations about the lack of privacy protections in place at the companies involved in Facebook’s new Libra crytocurrency raise concerns about how much trust users can place in Libra. (Shutterstock)

Courtesy of Alfred Lehar, University of Calgary

Facebook, the largest social network in the world, stunned the world earlier this year with the announcement of its own cryptocurrency, Libra.

The launch has raised questions about the difference between Libra and existing cryptocurrencies, as well as the implications of private companies competing with s...



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Digital Currencies

Buyer beware: How Libra differs from Bitcoin

 

Buyer beware: How Libra differs from Bitcoin

Recent revelations about the lack of privacy protections in place at the companies involved in Facebook’s new Libra crytocurrency raise concerns about how much trust users can place in Libra. (Shutterstock)

Courtesy of Alfred Lehar, University of Calgary

Facebook, the largest social network in the world, stunned the world earlier this year with the announcement of its own cryptocurrency, Libra.

The launch has raised questions about the difference between Libra and existing cryptocurrencies, as well as the implications of private companies competing with s...



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Lee's Free Thinking

Look Out Bears! Fed New QE Now Up to $165 Billion

Courtesy of Lee Adler

I have been warning for months that the Fed would need new QE to counter the impact of massive waves of Treasury supply. I thought that that would come later, rather than sooner. Sorry folks, wrong about that. The NY Fed announced another round of new TOMO (Temporary Open Market Operations) today.

In addition to the $75 billion in overnight repos that the Fed issued and has been rolling over since Tuesday, next week the Fed will issue another $90 billion. They’ll come in the form of three $30 billion, 14 day repos to be offered next week.

That brings the new Fed QE to a total of $165 billion. Even in the worst days of the financial crisis, I can’t remember the Fed ballooning its balance sheet by $165 bi...



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The Technical Traders

Is A Price Revaluation Event About To Happen?

Courtesy of Technical Traders

Skilled technical traders must be aware that price is setting up for a breakout or breakdown event with recent Doji, Hammer
and other narrow range price bars.  These types of Japanese Candlestick patterns are warnings that price is coiling into
a tight range and the more we see them in a series, the more likely price is building up some type of explosive price breakout/breakdown move in the near future.  The ES (S&P 500 E-mini futures) chart is a perfect example of these types of price bars on the Daily chart (see below).

Tri-Star Tops, Three River Evening Star patterns, Hammers/Hangmen and Dojis are all very common near extreme price peaks and troughs.  The rea...



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Kimble Charting Solutions

India About To Experience Major Strength? Possible Says Joe Friday

Courtesy of Chris Kimble

If one invested in the India ETF (INDA) back in January of 2012, your total 7-year return would be 24%. During the same time frame, the S&P 500 made 124%. The 7-year spread between the two is a large 100%!

Are things about to improve for the INDA ETF and could it be time for the relative weakness to change? Possible!

This chart looks at the INDA/SPX ratio since early 2012. The ratio continues to be in a major downtrend.

The ratio hit a 7-year low a few months ago and this week it kissed those lows again at (1). The ratio near weeks end is attempting to...



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Insider Scoop

10 Biggest Price Target Changes For Friday

Courtesy of Benzinga

  • Credit Suisse raised IHS Markit Ltd (NYSE: INFO) price target from $68 to $76. IHS Markit shares closed at $67.75 on Thursday.
  • Wedbush boosted Restoration Hardware Holdings, Inc (NYSE: RH) price target from $170 to $185. RH shares closed at $169.49 on Thursday.
  • Mizuho lifted Seagate Technology PLC (NASDAQ: STX) price target from $46 to $50. Seagate shares closed at $52.94 on Thursday.
  • UBS raised the price target for Weight Watchers Intern...


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Chart School

Crude Oil Cycle Bottom aligns with Saudi Oil Attack

Courtesy of Read the Ticker

Do the cycles know? Funny how cycle lows attract the need for higher prices, no matter what the news is!

These are the questions before markets on on Monday 16th Aug 2019:

1) A much higher oil price in quick time can not be tolerated by the consumer, as it gives birth to much higher inflation and a tax on the average Joe disposable income. This is recessionary pressure.

2) With (1) above the real issue will be the higher interest rate and US dollar effect on the SP500 near all time highs.

3) A moderately higher oil price is likely to be absorbed and be bullish as it creates income for struggling energy companies and the inflation shock may be muted. 

We shall see. 

...

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Biotech

The Big Pharma Takeover of Medical Cannabis

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

 

The Big Pharma Takeover of Medical Cannabis

Courtesy of  , Visual Capitalist

The Big Pharma Takeover of Medical Cannabis

As evidence of cannabis’ many benefits mounts, so does the interest from the global pharmaceutical industry, known as Big Pharma. The entrance of such behemoths will radically transform the cannabis industry—once heavily stigmatized, it is now a potentially game-changing source of growth for countless co...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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Members' Corner

Despacito - How to Make Money the Old-Fashioned Way - SLOWLY!

Are you ready to retire?  

For most people, the purpose of investing is to build up enough wealth to allow you to retire.  In general, that's usually enough money to reliably generate a year's worth of your average income, each year into your retirement so that that, plus you Social Security, should be enough to pay your bills without having to draw down on your principle.

Unfortunately, as the last decade has shown us, we can't count on bonds to pay us more than 3% and the average return from the stock market over the past 20 years has been erratic - to say the least - with 4 negative years (2000, 2001, 2002 and 2008) and 14 positives, though mostly in the 10% range on the positives.  A string of losses like we had from 2000-02 could easily wipe out a decades worth of gains.

Still, the stock market has been better over the last 10 (7%) an...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

Here's a free ebook for you to check out! 

Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

Some other great content in this free eBook includes:

 

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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. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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