Posts Tagged ‘electronic trading’

Black Swan in Computer Trading? Nasdaq to Cancel Some Trades; Plunge Raises Alarm on Computerized Trading

Black Swan in Computer Trading? Nasdaq to Cancel Some Trades; Plunge Raises Alarm on Computerized Trading

Courtesy of Mish 

Black Swans

Larry Leibowitz, the chief operating officer of NYSE Euronext says Electronic Trading to Blame for Plunge

Computerized trades sent to electronic networks turned an orderly stock market decline into a rout today, according to Larry Leibowitz, the chief operating officer of NYSE Euronext.

While the first half of the Dow Jones Industrial Average’s 998.5-point plunge probably reflected normal trading, the selloff snowballed because of orders sent to venues with no investors willing to match them, Leibowitz said in an interview on Bloomberg Television.

Plunge Raises Alarm on Computerized Trading

Inquiring minds are reading Stock plunge raises alarm on algo trading

A spine-chilling slide of nearly 1,000 points in the Dow Jones Industrial Average, its biggest intraday points drop ever, led to heightened calls for a crackdown on computer-driven high-frequency trading.

The slide, which in one 10-minute stretch knocked the index down nearly 700 points, may have been triggered by a trading error. Major stock indexes eventually recovered from their 9 percent drops to close down a little more than 3 percent.

But the follow-through selling that pushed stocks of some highly regarded companies into tailspins exacerbated concerns that regulators can quickly lose control of the markets in a world of algorithmic trading.

"The potential for giant high-speed computers to generate false trades and create market chaos reared its head again today," Senator Edward Kaufman said in a statement.

"The battle of the algorithms — not understood by nor even remotely transparent to the Securities and Exchange Commission — simply must be carefully reviewed and placed within a meaningful regulatory framework soon."

Computers vs. Computers

In essence computers trading against computers decided at some point today to throw in the towel and not bid.

At some point (manual intervention?) they all decided to bid again, driving stock prices back up. This is what our stock market casino has become.

Lovely, isn’t it?

I have been waiting for this to happen and today it did. Supposedly, computer trading lowers volatility and bid/ask spreads for traders. Today we see that works until it doesn’t.

Most of the day Citigroup was erroneously blamed for the plunge. Citigroup was not to blame, flash-trading computers vs. computers with fake orders appears to be the culprit.

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Phil's Favorites

Facebook has known for a year and a half that Instagram is bad for teens despite claiming otherwise - here are the harms researchers have been documenting for years

 

Facebook has known for a year and a half that Instagram is bad for teens despite claiming otherwise – here are the harms researchers have been documenting for years

Instagram’s emphasis on filtered photos of bodies harms girls’ self-image. Thomas Barwick/DigitalVision via Getty Images

Courtesy of Christia Spears Brown, University of Kentucky

Facebook officials had internal research in March 2020 showing that Instagram – the social media platform ...



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Biotech/COVID-19

Political orientation predicts science denial - here's what that means for getting Americans vaccinated against COVID-19

 

Political orientation predicts science denial – here’s what that means for getting Americans vaccinated against COVID-19

Protesters at an anti-vaccine rally in Pennsylvania in August 2021. Weaver/SOPA Images/LightRocket via Getty Images

Courtesy of Adrian Bardon, Wake Forest University

Vaccine refusal is a major reason COVID-19 infections continue to surge in the U.S. Safe and effective vaccines have been available for months, b...



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Politics

Political orientation predicts science denial - here's what that means for getting Americans vaccinated against COVID-19

 

Political orientation predicts science denial – here’s what that means for getting Americans vaccinated against COVID-19

Protesters at an anti-vaccine rally in Pennsylvania in August 2021. Weaver/SOPA Images/LightRocket via Getty Images

Courtesy of Adrian Bardon, Wake Forest University

Vaccine refusal is a major reason COVID-19 infections continue to surge in the U.S. Safe and effective vaccines have been available for months, b...



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Zero Hedge

Chevron CEO Warns "New Dynamics" To Boost Energy Prices Amid Global Supply Crunch

Courtesy of ZeroHedge View original post here.

Soaring energy prices are stoking new concerns about a stagflationary environment of high prices and waning economic growth. Natural gas prices in Europe and the US are through the roof, and WTI futures are over $70 per barrel. 

Chevron Corp.'s CEO Mike Wirth spoke with Bloomberg on Wednesday and warned about elevated prices due to tightening supply. He said oil and ga...



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Digital Currencies

Animal Spirits: Crypto's Gateway Drug

 

Animal Spirits: Crypto’s Gateway Drug

Courtesy of Michael Batnick

Today’s Animal Spirits is brought to you by YCharts

On today’s show we discuss:

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Chart School

Gold and Silver Volume Waves Review

Courtesy of Read the Ticker

The sign says it all. The professionals want the public to focus on the words, to scare out the weak hands, but the color of the sign underlines the value in a money printing world, its gold stupid.

Point and figure (PnF) charts draw price waves with the sum of volume per wave. PnF charts high light true accumulation underneath price action. This is why Richard Wyckoff favored PnF charts.    

In the charts below we see price moving sideways to down, yet volume on up waves are greater than volume on down waves. At the moment there is no heavy selling on down waves. Or in other words price is being moved down at a low volume expense to allow accumulation at a lower price.

This action represents professionals building their...

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Promotions

Phil's Interview on Options Trading with TD Bank

TD Bank's host Bryan Rogers interviewed Phil on June 10 as part of TD's Options Education Month. If you missed the program, be sure to watch the video below. It should be required viewing for anyone trading or thinking about trading using options. 

Watch here:

TD's webinar with Phil (link) or right here at PSW

Screenshots of TD's slides illustrating Phil's examples:

 

 

&n...



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Kimble Charting Solutions

Crude Oil Cleared For Blast Off On This Dual Breakout?

Courtesy of Chris Kimble

Is Crude Oil about to blast off and hit much higher prices? It might be worth being aware of what could be taking place this month in this important commodity!

Crude Oil has created lower highs over the past 13-years, since peaking back in 2008, along line (1).

It created a “Double Top at (2), then it proceeded to decline more than 60% in four months.

The countertrend rally in Crude Oil has it attempting to break above its 13-year falling resistance as well as its double top at (3).

A successful breakout at (3) would suggest Crude Oil is about to mo...



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ValueWalk

Managing Investments As A Charity Or Nonprofit

By Anna Peel. Originally published at ValueWalk.

Maintaining financial viability is a constant challenge for charities and nonprofit organizations.

Q4 2020 hedge fund letters, conferences and more

The past year has underscored that challenge. The pandemic has not just affected investment returns – it’s also had serious implications for charitable activities and the ability to fundraise. For some organizations, it’s even raised doubts about whether they can continue to operate.

Finding ways to generate long-term, sustainable returns for ...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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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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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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