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Posts Tagged ‘mind’

Driven toward reward without regard for consequence

This is interesting. However, the conclusion that "individuals with antisocial personality disorder may not be unaware of… consequences… but instead that their intense reward-seeking motivation consumes their attention wholly until they have fulfilled their desire for reward" seems overstated, and only a small piece of the psychopath puzzle.

For a different perspective, that of a financial writer, and an even farther-fetched conclusion, read the second article below. The same data can be interpreted to show that a trader taking on excessive risk is "hopped up on dopamine" so they can’t see negative consequences, making them "kind of a psychopath." Take all this with a grain of salt haloperidol. - Ilene 

Driven toward reward without regard for consequence

Courtesy of TIME, by Tiffany O’Callaghan

TIMEAn overactive dopamine reward system in the brain may help explain why psychopaths pursue rewards without regard for consequences, according to new research published this week in the journal Nature Neuroscience. Previous research has found that individuals who suffer from antisocial personality disorder—often referred to as sociopathology or psychopathology, despite debate over whether these are distinct conditions—lack empathy and fear. Yet this new study, from researchers at Vanderbilt University examines what these individuals may have in excess. According to the study, led by Joshua Buckholtz, a graduate student in psychology at Vanderbilt, individuals with antisocial personality disorder traits show signs of dysfunction in dopamine reward systems—suggesting that, in psychopaths, the drive toward reward can overwhelm all else.

Prior to participating in two different experiments, study subjects completed personality tests to identify presence and severity of psychopathic characteristic—including aggression, lack of empathy, and capacity for manipulation, among other things. Drawing on previous research that has established a strong link between substance abuse and psychopathology, in the first experiment researchers gave participants amphetamine, then used functional Magentic Resonance Imaging (fMRI) brain scans to monitor how dopamine release was affected by the stimulant. In a second experiment, study participants were told that they would be paid for performing a simple task, and researchers conducted brain scans while they completed the tasks.

In both experiments, researchers found that participants who had psychopathic characteristics according to the personality test, were more likely than those without those traits to have greater activity in the nucleus accumbens, the area of the brain associated with dopamine reward processing—whether in response to the chemical stimulant, or the suggestion of monetary reward.

The findings suggest that individuals


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Help One Of Our Own PSW Members

"Hello PSW Members –

This is a non-trading topic, but I wanted to post it during trading hours so as many eyes can see it as possible.  Feel free to contact me directly at jennifersurovy@yahoo.com with any questions.

Last fall there was some discussion on the PSW board regarding setting up a YouCaring donation page for a PSW member, Shadowfax. Since then, we have been looking into ways to help get him additional medical services and to pay down his medical debts.  After following those leads, we are ready to move ahead with the YouCaring site. (Link is posted below.)  Any help you can give will be greatly appreciated; not only to help aid in his medical bill debt, but to also show what a great community this group is.

http://www.youcaring.com/medical-fundraiser/help-get-shadowfax-out-from-the-darkness-of-medical-bills-/126743"

Thank you for you time!

 
 

Zero Hedge

Russia Busts European Sanctioned-Fruit Smuggling Ring

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Just days after Russia banned the import of various foods from sanctions-supporting nations, VZ reports Russia's food safety ministry Rosselhoznadzor has discovered fruit being smuggled in via Belarus that was restamped as being from Zimbabwe and various other non-sanctioned nations. It appears the smuggling nation culprits are Poland, Slovenia, and Greece and Russia is now "actively monitoring the situation," suggesting they may extend import bans to Belarus also if the situation continues. In addition, Rosselhoznadzor intends in the future to move to a system of electronic certification of goods in transit.

...



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Phil's Favorites

Time to Short the US Dollar? Go Long Commodities?

Courtesy of Mish.

Is it time to short the dollar? Saxo bank chief economist Steen Jakobsen thinks so. Via email from Steen ... What is wrong with changing your mind because the facts changed? But you have to be able to say why you changed your mind and how the facts changed. Lee Iacocca

My biggest call all year has been for global lower rates,  and in particular lower core country (Germany, Denmark, and US) yields led by this magic trinity of factors:

1. China and Asia rebalancing growth away from nominal to quality growth
2. US current account deficit reduced by 50%  (see chart below)
3. A Europe where Germany will pay the price for the first two factors with a lag of six to nine months. 

The headline call was and remains that Germany will be close to recession by Q4-2014 or Q1-2015 setting up a desperate ECB and a E...



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Insider Scoop

Point72 Still Under A Cloud As President Plans To Step Down

Courtesy of Benzinga.

Related SPY 3 Reasons To Follow The Big Dog In Natural Resources Fed Issues FOMC Minutes from Jul. 29-30th, 2014 Meeting Dow 17K: A Story of Recovery, Perseverance (Fox Business)

Hedge fund giant Point72 Asset Management said its president, Thomas Conheeney, will step down at the end of 2014 and be succeeded by Douglas Haynes, managing director for human capital at Point72.

Formerly known as SAC Capital Advisors,...



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Chart School

Gasoline Volume Sales, Demographics and our Changing Culture

Courtesy of Doug Short.

The Department of Energy's Energy Information Administration (EIA) data on volume sales is over two months old when it released. The latest numbers, through mid-May, were published today. However, despite the lag, this report offers an interesting perspective on fascinating aspects of the US economy. Gasoline prices and increases in fuel efficiency are important factors, but there are also some significant demographic and cultural dynamics in this data series.

Because the sales data are highly volatile with some obvious seasonality, I've added a 12-month moving average (MA) to give a clearer indication of the long-term trends. The latest 12-month MA is 8.8% below the all-time high set in August 2005, a new interim low.

...



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Option Review

CME Group Put Options Active

Options volume on the provider of futures and options based on interest rates, equity indexes, foreign exchange, energy, agricultural commodities, metals and alternative investment products is well above average on Thursday morning, due in large part to a sizable put spread initiated in the 19Sep’14 expiry contracts. Shares in CME Group (Ticker: CME) are up slightly on the day, trading 0.25% higher at $74.34 as of the time of this writing.

The largest trade on CME today appears to be a bear put spread in which roughly 1,500 of the 19Sep’14 74.0 strike puts were purchased at a premium of $1.44 each against the sale of the same number of t...



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All About Trends

Mid-Day Update

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

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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Sabrient

Sector Detector: Bullish investors jockey for position as if the correction is over

Courtesy of Sabrient Systems and Gradient Analytics

As many investors enjoy the final weeks of summer, some optimistic bulls seem to be positioning themselves well ahead of Labor Day in anticipation of a fall rally. Indeed, last week’s action was impressive. After only a mere 4% correction, investors continued to brush off the disturbing violence both at home and abroad, and they took the minor pullback as their next buying opportunity. But was that really all the pullback we’re going to get this year? I doubt it. But I also believe that nothing short of a major Black Swan event can send this market into a deep correction.

In this weekly update, I give my view of the current market environment, offer a technical analysis of the S&P 500 chart, review our weekly fundamentals-based SectorCast rankings of the ten U.S. business sectors, and then ...



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OpTrader

Swing trading portfolio - week of August 18th, 2014

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

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Stock World Weekly

Stock World Weekly

Newsletter writers are available to chat with Members regarding topics presented in SWW, comments are found below each post.

The Stock World Weekly Newsletter is ready to go! View it here: Stock World Weekly. Just put in your user name and password, or take a free trial. 

 

#120692880 / gettyimages.com ...

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Market Shadows

Helen Davis Chaitman Reviews In Bed with Wall Street.

Author Helen Davis Chaitman is a nationally recognized litigator with a diverse trial practice in the areas of lender liability, bankruptcy, bank fraud, RICO, professional malpractice, trusts and estates, and white collar defense. In 1995, Ms. Chaitman was named one of the nation's top ten litigators by the National Law Journal for a jury verdict she obtained in an accountants' malpractice case. Ms. Chaitman is the author of The Law of Lender Liability (Warren, Gorham & Lamont 1990)... Since early 2009, Ms. Chaitman has been an outspoken advocate for investors in Bernard L. Madoff Investment Securities LLC (more here).

Helen Davis Chaitman Reviews In Bed with Wall Street. 

By Helen Davis Chaitman   

I confess: Larry D...



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Digital Currencies

BitLicense Part 1 - Can Poorly Thought Out Regulation Drive the US Economy Back into the Dark Ages?

Courtesy of Reggie Middleton.

An Op-Ed piece penned by Veritaseum Chief Contracts Officer, Matt Bogosian

This past weekend (despite American Airlines' best efforts), Reggie and I made it to the Second Annual North American Bitcoin Conference in Chicago. While there were some very creative (and very ambitious) ideas on how to try to realize the disruptive Bitcoin protocol, one of the predominant topics of discussion was New York Superintendent of Financial Services Benjamin Lawsky's proposed Bitcoin regulations (the BitLicense proposal) - percieved by many participants at the event as an apparent ...



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Pharmboy

Biotechs & Bubbles

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

Well PSW Subscribers....I am still here, barely.  From my last post a few months ago to now, nothing has changed much, but there are a few bargins out there that as investors, should be put on the watch list (again) and if so desired....buy a small amount.

First, the media is on a tear against biotechs/pharma, ripping companies for their drug prices.  Gilead's HepC drug, Sovaldi, is priced at $84K for the 12-week treatment.  Pundits were screaming bloody murder that it was a total rip off, but when one investigates the other drugs out there, and the consequences of not taking Sovaldi vs. another drug combinations, then things become clearer.  For instance, Olysio (JNJ) is about $66,000 for a 12-week treatment, but is approved for fewer types of patients AND...



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Promotions

See Live Demo Of This Google-Like Trade Algorithm

I just wanted to be sure you saw this.  There’s a ‘live’ training webinar this Thursday, March 27th at Noon or 9:00 pm ET.

If GOOGLE, the NSA, and Steve Jobs all got together in a room with the task of building a tremendously accurate trading algorithm… it wouldn’t just be any ordinary system… it’d be the greatest trading algorithm in the world.

Well, I hate to break it to you though… they never got around to building it, but my friends at Market Tamer did.

Follow this link to register for their training webinar where they’ll demonstrate the tested and proven Algorithm powered by the same technological principles that have made GOOGLE the #1 search engine on the planet!

And get this…had you done nothing b...



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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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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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