Posts Tagged ‘physics’

Possible Early Warning Sign for Market Crashes

By Brandon Keim at Wired

Complexity researchers who study the behavior of stock markets may have identified a signal that precedes crashes.

They say the telltale sign is a measure of co-movement, or the likelihood of stocks to move in the same direction. When a market is healthy, co-movement is low. But in the months and years before a crash, co-movement seems to grow.

Regardless of whether stock prices go up or down or stay the same, they do so in tandem. People are copying each other, and a small nudge can send everyone in the same direction. The system appears primed for collapse.

“One of the most important things happening now is that economists are trying to understand, what is systemic risk? When is the entire system vulnerable to disaster? Our results show that we have a direct, unambiguous measure of that vulnerability,” said Yaneer Bar-Yam, president of the New England Complex Systems Institute.

Seen through an econophysicist’s eyes, a stock market panic is an avalanche.

Bar-Yam’s findings, released Feb. 13 on arXiv, are part of an emerging research field known as econophysics. It applies to economics insights from the physical world, especially from systems in which networks of interacting units produce radical collective behaviors.

Heated water turning to gas is one such behavior, known technically as a phase transition. Another is snow gathering into an avalanche. Seen through an econophysicist’s eyes, a stock market panic is an avalanche, too.

Keep reading here: Possible Early Warning Sign for Market Crashes | Wired Science | Wired.com.


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Why God Did Not Create the Universe

Interesting top 10 most popular article in Wall Street Journal. – Ilene 

Why God Did Not Create the Universe

Map of solar system with satellite dish

There is a sound scientific explanation for the making of our world—no gods required

By STEPHEN HAWKING And LEONARD MLODINOW, WSJ

Many improbable occurrences conspired to create Earth’s human-friendly design, and they would indeed be puzzling if ours were the only solar system in the universe. But today we know of hundreds of other solar systems, and few doubt that there exist countless more among the billions of stars in our galaxy. Planets of all sorts exist, and obviously, when the beings on a planet that supports life examine the world around them, they are bound to find that their environment satisfies the conditions they require to exist.

[...]

Many people would like us to use these coincidences as evidence of the work of God. The idea that the universe was designed to accommodate mankind appears in theologies and mythologies dating from thousands of years ago. In Western culture the Old Testament contains the idea of providential design, but the traditional Christian viewpoint was also greatly influenced by Aristotle, who believed "in an intelligent natural world that functions according to some deliberate design."

That is not the answer of modern science. As recent advances in cosmology suggest, the laws of gravity and quantum theory allow universes to appear spontaneously from nothing. Spontaneous creation is the reason there is something rather than nothing, why the universe exists, why we exist. It is not necessary to invoke God to light the blue touch paper and set the universe going.

Our universe seems to be one of many, each with different laws. That multiverse idea is not a notion invented to account for the miracle of fine tuning. It is a consequence predicted by many theories in modern cosmology. If it is true it reduces the strong anthropic principle to the weak one, putting the fine tunings of physical law on the same footing as the environmental factors, for it means that our cosmic habitat—now the entire observable universe—is just one of many.


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Laplace’s Hammer: The End of Economics

Laplace’s Hammer: The End of Economics

Courtesy of Tim at The Psy-Fi Blog 

Clever Man, Stupid Idea

Simon-Pierre LaplaceSimon-Pierre Laplace was a Very Clever Man who did many Very Clever Things. Unfortunately, like many clever men, having got hold of a Brilliant Idea he was rather inclined to go off and use it on everything in sight, which led to a number of Very Odd Conclusions. In fact as far as science goes, he may well have been the original man with a hammer; taking aim at every problem as though it was a nail.

As is the way of these things economists got hold of Laplace’s ideas, converted them to their own and started developing delicate and intricate webs of theories and practices. Unfortunately, over the succeeding three hundred years they’ve failed to keep up with advances in physics and biology, rather leaving economists as the only believers in an approach that suggests we have no free will, a position from which they’re having to be dug out and defused, one unexploded theorist at a time.

Newton’s Error

When Isaac Newton published his theory of gravity he knew it contained a serious flaw; his equations didn’t exactly match what was observed. He reckoned, correctly, that the differences between his theory and the observations were down to the gravitational effect on the planets of other planets – so called perturbations, which he didn’t know how to mathematically model. He said:

“But to consider simultaneously all these causes of motion and to define these motions by exact laws admitting of easy calculation exceeds, if I am not mistaken, the force of any human mind.”

And, of course, he was mistaken. The force of Laplace’s mind successfully solved the problem. Having achieved this, though, Laplace went a stage further. Because he could exactly calculate the position of any planet he could compare this with the results of observations from astronomers. What he discovered changed human history.

Observer Bias

It turned out that observers made errors, but they made them in a particular way – their observations fell about the actual position of the planet in a very distinctive pattern. This pattern, of course, was the ultra-familiar Bell curve or normal distribution. Laplace realised that human error was statistically quantifiable and, therefore, could be effectively eliminated from the data. This…
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ValueWalk

Azerbaijan: Energy Hopes vs. Italian Olive Groves

By EurasiaNet. Originally published at ValueWalk.

The Trans-Adriatic Pipeline is a key element of Azerbaijan’s efforts to export its greatest source of wealth, its Caspian Sea natural gas deposits, to European markets. It is also a cornerstone of the European Union’s strategy to weaken Russia’s hold on European gas markets.

The pipeline’s route, however, passes through ancient olive groves and over pristine beaches in the Italian region of Puglia, which relies on that bucolic landscape for its major industry, tourism.

Azerbaijan

That has set up a standoff between global energy interests and local environmental activists. And with a December referendum in Italy that reinforced local governments’ auton...



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Zero Hedge

Billionaire Dem Donor Thinks His Party Needs A New Message - "No One Votes For Polar Bears"

Courtesy of ZeroHedge. View original post here.

Tom Steyer, the Billionaire founder of the hedge fund Farallon Capital, spent $87mm funding liberal campaigns and ballot measures all across the country in 2016 and got absolutely nothing in return but a Republican-controlled Congress and White House.  Something tells us the 2016 election cycle was one of the worst "investment" ROI's of Steyer's life.

But despite his stunning losses, like Obama, Steyer is convinced that Americans still overwhelming agree with liberal policies...it's just that those policies aren't being explained we...



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Phil's Favorites

News You Can Use From Phil's Stock World

 

Financial Markets and Economy

OPEC and Friends Agree on Way to Monitor Oil Cut to End Glut (Bloomberg)

OPEC and other oil producers agreed on a way to monitor their compliance with last month’s historic supply deal, putting global markets on track to re-balance after more than two years of oversupply.

Wall Street stocks set to slip as Trump keeps investors on the back foot (Market Watch)

U.S. stock futures tilted south on Monday as global markets grappled with uncertainty over the policies of U.S. President Dona...



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Market News

News You Can Use From Phil's Stock World

 

Financial Markets and Economy

OPEC and Friends Agree on Way to Monitor Oil Cut to End Glut (Bloomberg)

OPEC and other oil producers agreed on a way to monitor their compliance with last month’s historic supply deal, putting global markets on track to re-balance after more than two years of oversupply.

Wall Street stocks set to slip as Trump keeps investors on the back foot (Market Watch)

U.S. stock futures tilted south on Monday as global markets grappled with uncertainty over the policies of U.S. President Dona...



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OpTrader

Swing trading portfolio - week of January 23rd, 2017

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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Kimble Charting Solutions

Post Christmas- Gold Miners & Metals the place to be!

Courtesy of Chris Kimble.

Christmas is now nearly one month ago, how time flies. Ole Santa has been taking a rest and so far over the past month, the S&P 500 has done the same. Not so much for a few other high flying assets!

CLICK ON CHART TO ENLARGE

Since the first day of trading after the Christmas break, the broad market has been pretty quiet, up .23%. Bonds (TLT) and the Euro (FXE) have made a little bit more than the broad markets.

The Metals Sector has done pretty well since Christmas, as Gold ...



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Chart School

Weekly Market Recap Jan 22, 2017

Courtesy of Blain.

The week that was…

This rally is getting long in the tooth so simply from a duration standpoint some caution is merited. There are other reasons which we will outline later. That said this particular week was a quiet group of sessions with mild gains and losses mixed in; the market was closed on Monday. Earnings were the focus of the week as was the Trump speech Friday where investors may begin to start pivoting off hope for everything to be perfect, and start looking at the reality of Washington D.C. doing Washington D.C. things. Even with 1 party controlling both major branches.

Overseas, the European Central Bank, as expected, left interest rates unchanged Thursday. The decision was expected after the ECB last month decided to extend its bond buying program through the end of 2017. ECB head Mario Draghi said...



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Digital Currencies

Bitcoin and Gold - Outlook and Safe Haven?

Courtesy of ZeroHedge. View original post here.

Bitcoin and Gold – Outlook, Volatility and Safe Haven Diversification

Recent performance of bitcoin and gold

What does the recent volatility and surging price of bitcoin mean for the future of the crypto-currency and does its recent outperformance mean that it may supplant gold as a safe haven currency? Can bitcoin rival gold as a safe haven? Do bitcoin’s recent price gains herald gains for gold in 2017?

...



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Members' Corner

How To Poop At Work?

Courtesy of Nattering Naybob.

Once again it's "in the Toilet Thursday" or "Thursday's in the Loo". 

In our last episode, How to Poop On A Date? we were graced with a delicate shituation: what ever to do when your finally back at her place, snuggling in for a little "brown chicken brown cow" and you get hit with "Love Potion #2".

This week in How to Poop At Work? ,what to do when your at a big fancy pants meeting, when out of nowhere, you need to download a brown load?



...

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Mapping The Market

If we try it enough, it will work.

Via Jean-Luc

Brownback wants Trump to emulate what he did in Kansas because it worked so well:

Sam Brownback Calls on Donald Trump to Mimic His Kansas Tax Plan

By RICHARD RUBIN and  WILL CONNORS

Sam Brownback, the Kansas governor whose tax cuts brought him political turmoil, recurring budget holes and sparse evidence of economic success, has a message for President-elect Donald Trump: Do what I did.

In 2013, Mr. Brownback set out to create a lean, business-friendly government in his state that other Republicans could replicate. He now faces a $350 million deficit when the Kansas legislature convenes in January and projections of a larger one in 2018. The state’s economy is flat and his party is fractured...

...

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Biotech

The Medicines Company: Insider Buying

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

I'm seeing huge insider buying in the biotech company The Medicines Company (MDCO). The price has already moved up around 7%, but these buys are significant, in the millions of dollars range. ~ Ilene

 

 

 

Insider transaction table and buying vs. selling graphic above from insidercow.com.

Chart below from Yahoo.com

...

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Promotions

Phil's Stock World's Las Vegas Conference!

 

Come join us for the Phil's Stock World's Conference in Las Vegas!

Date:  Sunday, Feb 12, 2017 and Monday Feb 13, 2017.            

Beginning Time:  8:00 am Sunday morning

Location: Caesar's Palace in Las Vegas

Notes

Caesar's has tentatively offered us rooms for $189 on Saturday night and $129 for Sunday night. However, we have to sign the contract ASAP. We need at least 10 people to pay me via Paypal or we may lose the best rate for the rooms. (Once we are guaranteed ten attendees, I will put up instructions to call the hotel for individual rooms.)

The more people who sign up,...



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All About Trends

Mid-Day Update

Reminder: Harlan 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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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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