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Posts Tagged ‘sociopath’

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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Phil's Favorites

A Statistical Model of Inequality

Ricardo T. Fernholz writes a very interesting article examining wealth and income inequality at Econbrowser. His article summarizes his comprehensive research which you can read in A Statistical Model of Inequality (pdf file).  Phil commented on Fernholtz's findings in his daily article Thursday Thrust – Draghi Fires the QE Boosters Again, which lead me to find the work. Below is the summary article as posted by .

...

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Zero Hedge

John Kerry: "Military Pressure May Be Needed To Oust Syria's President "

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Last week, after reading a Time article titled "Why Bashar Assad Won’t Fight ISIS" written by a journalist whose recent work includes "The YouTube War", and who sourced two unnamed, anonymous sources to reach the conclusion that Syria's president Assad is in cahoots with ISIS, we made a simple conclusion: "The Stage Is Set For The Syrian Invasion." Barely a week has gone by and the wheels for the Syrian invasion are indeed turning: earlier today, US Secretary of State John K...



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Chart School

S&P Maintains Breakout on Successful 20-day MA Test

Courtesy of Declan.

Another day, another successful defense of breakout support. The S&P held on to its 20-day MA and is well placed to bounce of this moving average tomorrow. Volume was down, which for a higher close was maybe a little disappointing.


The Nasdaq closed with a small doji in a very nondescript day for the index. Volume was lighter too.


The Russell 2000 continued to hold its breakout. Like the S&P, the 20-day MA is available to lend support too.

...

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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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Market Shadows

Kimble Charts: Utilities

Kimble Charts: Utilities

By Ilene

Chris Kimble shared his chart of the Utilities Select Sector SPDR ETF, XLU, with us.

The one month performance inset shows XLU’s uninspiring performance compared to every other ETF on the list. However, the rather steep bullish falling wedge pattern says that it may be time for a bounce.

[Click on chart to enlarge]

Chris likes XLU for a short-term bounce off the 200 day moving average at $44. One way to play this setup is to buy the XLU outright. Chris suggests a 3% stop loss on the shares.

Another bullish play is to use options in a strategy designed by Phil:

1. Buy the XL...



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Insider Scoop

Analysts On Dicks Sporting Goods: 'Pain Mostly Behind Us'

Courtesy of Benzinga.

Related DKS Benzinga's Top Downgrades Needham Downgrades Dick's Sporting Goods To Hold DICK's Sporting Q4 Earnings Beat on Growth Strategies - Analyst Blog (Zacks)

Dicks Sporting Goods Inc (NYSE: DKS) faces pressure from winter weather and a West Coast port slowdown, but troubles from its golf...



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Sabrient

Sector Detector: Stocks break out again but may be running on fumes

Courtesy of Sabrient Systems and Gradient Analytics

Despite low trading volume, a strong dollar, mixed economic and earnings reports, paralyzing weather conditions throughout much of the U.S., and ominous global news events, stocks continue to march ever higher. The world remains on edge about potential Black Swan events from the likes of Russia, Greece, or ISIS (or lone wolf extremists). Moreover, the economic recovery of the U.S. may be feeling the pull of the proverbial ball-and-chain from the rest of the world’s economies. Nevertheless, awash in investable cash, global investors see few choices better than U.S. equities.

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 March 2nd, 2015

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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Digital Currencies

MyCoin Exchange Disappears with Up To $387 Million, Reports Claim

Follow up from yesterday's Just the latest Bitcoin scam.

Hong Kong's MyCoin Disappears With Up To $387 Million, Reports Claim By  

Reports are emerging from Hong Kong that local bitcoin exchange MyCoin has shut its doors, taking with it possibly as much as HK$3bn ($386.9m) in investor funds.

If true, the supposed losses are a staggering amount, although this estimate is based on the company's own earlier claims that it served 3,000 clients who had invested HK$1m ($129,000) each.

...



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Pharmboy

2015 - Biotech Fever

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

PSW Members - well, what a year for biotechs!   The Biotech Index (IBB) is up a whopping 40%, beating the S&P hands down!  The healthcare sector has had a number of high flying IPOs, and beat the Tech Sector in total nubmer of IPOs in the past 12 months.  What could go wrong?

Phil has given his Secret Santa Inflation Hedges for 2015, and since I have been trying to keep my head above water between work, PSW, and baseball with my boys...it is time that something is put together for PSW on biotechs in 2015.

Cancer and fibrosis remain two of the hottest areas for VC backed biotechs to invest their monies.  A number of companies have gone IPO which have drugs/technologies that fight cancer, includin...



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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.

Here's this week's Stock World Weekly.

Click here and sign in with your user name and password. 

 

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Option Review

SPX Call Spread Eyes Fresh Record Highs By Year End

Stocks got off to a rocky start on the first trading day in December, with the S&P 500 Index slipping just below 2050 on Monday. Based on one large bullish SPX options trade executed on Wednesday, however, such price action is not likely to break the trend of strong gains observed in the benchmark index since mid-October. It looks like one options market participant purchased 25,000 of the 31Dec’14 2105/2115 call spreads at a net premium of $2.70 each. The trade cost $6.75mm to put on, and represents the maximum potential loss on the position should the 2105 calls expire worthless at the end of December. The call spread could reap profits of as much as $7.30 per spread, or $18.25mm, in the event that the SPX ends the year above 2115. The index would need to rally 2.0% over the current level...



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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!




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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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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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