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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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Phil's Favorites

Living in a Free-Lunch World

Living in a Free-Lunch World

Courtesy of John Mauldin, Thoughts from the Frontline

“Everyone is a prisoner of his own experiences. No one can eliminate prejudices – just recognize them.”

– Edward R. Murrow, US broadcast journalist & newscaster (1908 – 1965), television broadcast, December 31, 1955

“High debt levels, whether in the public or private sector, have historically placed a drag on growth and raised the risk of financial crises that spark deep economic recessions.”

– The McKinsey Institute, “Debt and (not much) Deleveraging

The world has been on a debt binge, increa...



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Zero Hedge

Here's Which Emerging Markets Are Most Vulnerable To "External Shock"

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

With a no longer “patient” Fed set for “liftoff” sometime this year, some observers (including IMF chief Christine Lagarde) are bracing for emerging market turbulence. A new paper from the Center for Global Development attempts to discern which EMs are most vulnerable to an “external shock” (be it geopolitical or financial) and also seeks to determine which countries are more prepared to weather a storm now than they were pre-crisis. According to the study, the relevant factors are 1) current account balance, 2) ratio of external debt to GDP, 3) ratio of short-term external debt to reserves, 4) fiscal balance to GDP, 5) government debt to GDP, 6) inflation versus 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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Chart School

ECRI Recession Watch: Weekly Update

Courtesy of Doug Short.

Friday's release of the publicly available data from the Economic Cycle Research Institute (ECRI) puts its Weekly Leading Index (WLI) at 131.6, up slightly from 131.2 the previous week. The WLI annualized growth indicator (WLIg) is at -3.2, up from the previous week's -3.6 and off its interim low of -4.9 in mid-January.

"The Song Remains the Same"

As I type this, the featured article on the ECRI website remains the February 23rd piece, "The Song Remains the Same" (full report requires a subscription), which illustrates the shrinking GDP growth during the seven business cycle expansions since 1970:

For a ...



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Promotions

Watch the Phil Davis Special on Money Talk on BNN TV!

Kim Parlee interviews Phil on Money Talk. Be sure to watch the replays if you missed the show live on Wednesday night (it was recorded on Monday). As usual, Phil provides an excellent program packed with macro analysis, important lessons and trading ideas. ~ Ilene

 

The replay is now available on BNN's website. For the three part series, click on the links below. 

Part 1 is here (discussing the macro outlook for the markets) Part 2 is here. (discussing our main trading strategies) Part 3 is here. (reviewing our pick of th...

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Insider Scoop

Raymond James Downgrades Power Integrations To Market Perform

Courtesy of Benzinga.

Related POWI Benzinga's Top Downgrades Benzinga's Volume Movers

Analysts at Raymond James downgraded Power Integrations Inc. (NASDAQ: POWI) from Outperform to Market Perform and removed the price target of $57.00.

Power Integrations shares have dropped 18.42% over the past 52 weeks, while the S&P 500 index has surged 10.69% in the same period.

Power Integrations' shares fell 1.51% to $51.65 in pre-market trading.

Latest Ratings for POWI DateFirmActionFrom...

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Sabrient

Sector Detector: Bulls retake the wheel, with a little help from their friends at the Fed

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

Courtesy of Scott Martindale at Sabrient Systems

Well, it didn’t take long for the bulls to jump on their buying opportunity, with a little help from the bulls’ friend in the Fed. In fact, despite huge daily swings in the market averages driven by daily news regarding timing of interest rate hikes, the strength in the dollar, and oil prices, trading actually has been quite rational, honoring technical formations and support levels and dutifully selling overbought conditions and buying when oversold. Yes, the tried and true investing clichés continue to work -- “Don’t fight the Fed,” and “The trend is your friend.”

In this weekly update, I give my view of the cur...



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OpTrader

Swing trading portfolio - week of March, 23rd, 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

Bitcoin vs. Uber: Bitcoin Lovers Respond to Mish

Courtesy of Mish.

I recently commented that it would not surprise me if bitcoin plunged to $1.00. That was not a prediction, it was a comment.

Still, I still feel a collapse in bitcoin is likely.

For discussion, please see Cash Dinosaur: France Limits Cash Transactions to €1,000, Puts Restrictions on Gold; Bitcoin End Coming?

In response, reader Creighton writes ...

Hello Mish

While I'm not going to argue the point about the possibility that Bitcoin drops to $1, or less, (that could happen yet, but not for the reasons you propose) I felt it necessary to point out something you seem to have overlooked.

While it's likely that the US government watching Bitco...



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Market Shadows

Kimble Charts: South Korea's EWY

Kimble Charts: South Korea's EWY

By Ilene 

Chris Kimble likes the iShares MSCI South Korea Capped (EWY), but only if it breaks out of a pennant pattern. This South Korean equities ETF has underperformed the S&P 500 by 60% since 2011.

You're probably familiar with its largest holding, Samsung Electronics Co Ltd, and at least several other represented companies such as Hyundai Motor Co and Kia Motors Corp.

...



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Option Review

Cypress Semi Draws Bullish Option Plays

Bullish trades abound in Cypress Semiconductor options today, most notably a massive bull call spread initiated in the July expiry contracts. One strategist appears to have purchased 30,000 of the Jul 16.0 strike calls at a premium of $0.89 each and sold the same number of Jul 19.0 strike calls at a premium of $0.22 apiece. Net premium paid to put on the spread amounts to $0.67 per contract, thus establishing a breakeven share price of $16.67 on the trade. Cypress shares reached a 52-week high of $16.25 back on Friday, March 13th, and would need to rally 4.6% over the current level to exceed the breakeven point of $16.25. The spread generates maximum potential profits of $2.33 per contract in the event that CY shares surge more than 20% in the next four months to reach $19.00 by July expiration. Shar...



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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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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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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...

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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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