Posts Tagged ‘sell program’

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.

Who benefits from…
continue reading


Tags: , , , , , , , , , ,




 
 
 

ValueWalk

Ray Dalio Urges 'Beautiful Deleveraging' of Police Departments

By The Stonk Market. Originally published at ValueWalk.

During a YouTube livestream from a bathroom at an undisclosed location, Ray Dalio looked into the camera and reminded viewers, “I’m not just rich, I’m also socially relevant.”

“I’m looking at these protests, and these calls to defund the police, thinking ’how can I insert myself into this conversation?’ That’s when I realized that police departments need a beautiful deleveraging,” said Dalio. “And I swear this isn’t just the Ambien talking.”

“Don’t get me wrong – I love surveillance, obvi...



more from ValueWalk

Phil's Favorites

Why are white supremacists protesting the deaths of black people?

 

Why are white supremacists protesting the deaths of black people?

A member of the far-right Boogaloo Bois group walks next to protestors in Charlotte, N.C., on May 29, 2020. Logan Cyrus/AFP via Getty Images

Courtesy of Matthew Valasik, Louisiana State University and Shannon Reid, University of North Carolina – Charlotte

As protests...



more from Ilene

Zero Hedge

Orphaned Silver Is Finding Its Parent

Courtesy of ZeroHedge View original post here.

Authored by Alasdair Macleod via GoldMoney.com,

This article examines the prospects for silver, which has been overlooked in favour of gold. Due to the economic and monetary consequences of the coronavirus lockdowns and the earlier turning of the credit cycle, there is an increasing likelihood of a severe and sustained downturn that will require far more monetary expansion to deal with, favouring the prospects of both gold and silver returning to their former monetary roles.

...

more from Tyler

Biotech/COVID-19

COVID-19: A Data-Driven Analysis

 

COVID-19: A Data-Driven Analysis

By John Mauldin and Mike Roizen, MD 

Should you wear a mask in public? This seemingly simple question immediately generates emotional, political, and social anxiety.

It is just one of many provocative questions COVID-19 is forcing upon us. They should be simple, data-driven policy issues but many are not.

Today’s letter is in a different format from the usual Thoughts from the Frontline. As long-time readers know, I am in frequent (and lately almost daily) contact with Dr. Mike Roizen, emeritus head of wellness at the famous Cleveland Clinic, member of the Cleveland Clinic’s leadership team, and author of many books which, thanks ...



more from Biotech/COVID-19

The Technical Traders

WOW, look at this huge setup unfolding in S&P 500. Squeeze the FOMO !!

Courtesy of Technical Traders

If you have FOMO on the stock market you better watch this video because it will make you feel better if what is unfolding is exactly what I have been talking about for the past week. The Short/FOMO Squeeze!

I offer membership services for active traders, long-term investors...



more from Tech. Traders

Kimble Charting Solutions

Is the 39 Year Treasury Bond Bull Market Over?

Courtesy of Chris Kimble

10 Year US Treasury Bond Yield “inverted” Chart

This chart should look familiar, as I’ve shared and updated it a few times to alert clients and readers.

It is the 10 Year US Treasury Yield Chart… inverted.

As you know, bond yields and price move in opposite directions. So this is a way to analyze and think about bonds. And as I’ve pointed out before, inverted charts can also reduce bias.

As you can see, bond yields created the largest reversal pattern in decades. When inverted (as this chart is), yields look like bond prices. So this is action is very bearish for bond prices on a long-term historic...



more from Kimble C.S.

Chart School

Silver volume says something is near boiling point

Courtesy of Read the Ticker

Fundamentals are important, but they must show up in the chart. And when they do and if they may matter, it is a good sign if price and volume waves show a change of character.

The Point and Figure chart below is readtheticker.com version of PnF chart format, it is designed to highlight price and volume waves clearly (notice the Volume Hills chart).

Silver ETF volume is screaming at us! The price volatility along with volume tells us those who have not cared, are starting to, those who are wrong are adjusting, and those who are correct are loading up. Soon the kettle will blow and the price of silver will be over $20. 

Normally silver suffers in a recession, maybe this time with trillions of paper money being creat...

more from Chart School

Lee's Free Thinking

US Southern States COVID19 Cases - Let's Give Credit Where Due

 

US Southern States COVID19 Cases – Let’s Give Credit Where Due

Courtesy of  

The number of new COVID 19 cases has been falling in the Northeast, but the South is not having the same experience. The number of new cases per day in each Southern state has been rangebound for the past month.

And that’s assuming that the numbers haven’t been manipulated. We know that in Georgia’s case at least, they have been. And there are suspicions about Florida as well, as the State now engages in a smear campaign against the fired employee who built its much praised COVID19 database and dashboar...



more from Lee

Digital Currencies

Blockchains can trace foods from farm to plate, but the industry is still behind the curve

 

Blockchains can trace foods from farm to plate, but the industry is still behind the curve

App-etising? LDprod

Courtesy of Michael Rogerson, University of Bath and Glenn Parry, University of Surrey

Food supply chains were vulnerable long before the coronavirus pandemic. Recent scandals have ranged from modern slavery ...



more from Bitcoin

Members' Corner

Coronavirus, 'Plandemic' and the seven traits of conspiratorial thinking

 

Coronavirus, 'Plandemic' and the seven traits of conspiratorial thinking

No matter the details of the plot, conspiracy theories follow common patterns of thought. Ranta Images/iStock/Getty Images Plus

Courtesy of John Cook, George Mason University; Sander van der Linden, University of Cambridge; Stephan Lewandowsky...



more from Our Members

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.
...

http://www.insidercow.com/ more from Insider

Promotions

Free, Live Webinar on Stocks, Options and Trading Strategies

TODAY's LIVE webinar on stocks, options and trading strategy is open to all!

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.  

...

more from Promotions

Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

more from M.T.M.





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...

Learn more About Phil >>


As Seen On:




About Ilene:

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