Posts Tagged ‘epidemiological model of stockmarket madness’

Sexual Trading

No, this is not about sex per se, but just as exciting!  – Ilene

panic Sexual Trading

Courtesy of Tim at The Psy-Fi Blog

Contagion in Markets

It’s often remarked that stockmarket manias and panics are contagious, as though there’s some virus spreading through the markets, infecting the participants and causing their irrational behaviour. Of course, this is usually meant as a metaphor rather than something to be taken literally – it’s a nice conceit that there’s a disease “out there” causing us to all do stupid things all together.

However, humans are social animals, we live in social networks and networks are prone to attack at their weakest points. Models of how real and virtual diseases spread – the study of epidemiology – can give us clues as to what’s really happening when everything goes screwy. And it turns out that the more connected we are the more danger we’re in.

Rod Steiger’s Network

Rod Steiger with Doris DayMost people are aware of the Kevin Bacon game which measures actors by how close they’ve come to acting with the prolific star of Flashdance. Someone who’s acted in the same film with Kevin has a Bacon number of 1, someone who’s acted with someone who’s acted in the same film as him has a number of 2, and so on. By tracing out this network researchers have been able to piece together the network of social connectedness amongst Hollywood actors. In fact it turns out that Mr Bacon isn’t anywhere near the most connected actor, and the thesps should actually be linked by the Rod Steiger number.

What’s really interesting, however, is what happened when the researchers looked at how the actors were connected. It turned out that the average actor has an average number of connections but that a few, key, thespians held the network together. These critical “nodes” had far, far more connections than most of their fellow luvvies. If you think of this as a network, then if you could somehow remove the key players then suddenly the whole thing would fall apart.

Scale Free Networks

It turns out that this is a decent model for the way most social networks link and, in particular, for the way diseases spread. Epidemiologists have a real interest in understanding this because they’re interested in figuring out how to prevent the spread of diseases like


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Phil's Favorites

Airbnb: The Disaster Artist...And 8 to 80 Portfolio Ready at IPO

 

Image by InstagramFOTOGRAFIN from Pixabay

 

Airbnb: The Disaster Artist…And 8 to 80 Portfolio Ready at IPO

Courtesy of Howard Lindzon

There are times when I struggle to write anything and there are times like right now, where I could write all day. ...



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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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ValueWalk

Have Technology Stocks Peaked? Texas Instruments At A Tipping-Point

By Pierre Raymond. Originally published at ValueWalk.

The Broad Market Index was up 2.27% last week and 55% of stocks out-performed the index.

Q3 2020 hedge fund letters, conferences and more

Another light week for SEC filings as we wait for the December 8th deadline for companies to report fiscal quarters ending in October. These are mostly retailers and their appearance this week will mark the end of update for the third quarter.

Average sales growth is low and still falling. The proportion of companies recording a sales growth increase was 32%; up from 25% last quarter. This might mark the low point in...



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Zero Hedge

Thanksgiving Weekend Marks Busiest Air Travel Days Since March

Courtesy of ZeroHedge

Sunday on Thanksgiving weekend was the busiest air travel day since March, marking what finally appears to be the first step back toward normalcy for the travel industry.

On Sunday, 1,176,091 people were screened at U.S. airports, according to the Transportation Security Administration. It is yet another record for travelers at the airport since the pandemic hit, indicating that most people appear to be ready to get back to normal life. 

This number beat out the day before Thanksgiving, where 1,070,967 people crossed TSA checkpoints. It marked the fourth time in the past week and a half where air travel numbers were over 1 million, according to ...



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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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Kimble Charting Solutions

Will Silver Price Reversal Bring Another Historic Decline?

Courtesy of Chris Kimble

Precious metals caught lightning in a bottle for the first 7 months of the year, with Gold notching new all-time highs and Silver making to multi-year highs in August. But both have reversed lower since peaking in August and investors should pay attention.

It might be nothing… or it might be something! Especially for Silver, which didn’t follow Gold’s lead in making all-time highs.

Today’s chart is a long-term “monthly” chart of Silver. As you can see, it was hi-yo Silver for the first 7 months ...



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Politics

Mythmakers: The Men Who Created Donald J. Trump

 

Mythmakers: The Men Who Created Donald J. Trump

Mark Burnett, Jeff Zucker, and the Trustwashing of a Fake President

Courtesy of Greg Olear, Prevail, author of Dirty Rubles: An Introduction to Trump/Russia 

...

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Chart School

RTT browsing latest..

Courtesy of Read the Ticker

Please review a collection of WWW browsing results. The information here is delayed by a few months, members get the most recent content.



Date Found: Friday, 12 June 2020, 08:06:43 PM

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Comment: Interesting (2)



Date Found: Saturday, 13 June 2020, 12:27:02 AM

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Comment: Recession Forecasts Time Frame



Date Found: Monday, 15 June 2020, 11:07:52 PM

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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! 

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

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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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