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 |

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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


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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Zero Hedge

Seeking A Savior

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Submitted by Jeff Thomas via,

It’s an unfortunate truth that, when people are worried about the future, they often put their faith in politicians to somehow make everything better.

Politicians, of course, are famous for promising panaceas for whatever is troubling voters, and they even invent new troubles to worry about, presenting themselves as the only ones who can solve these woes.

Not surprising then, that, over time, any nation may slowly deteriorate into a population of nebbishes who turn to their government to do their thinking for them and take responsibility for their futures.


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Phil's Favorites

Fourth Turning - Our Rendezvous With Destiny

Courtesy of Jim Quinn of The Burning Platform

In Part 1 of this article I discussed the catalyst spark which ignited this Fourth Turning and the seemingly delayed regeneracy. In Part 2 I pondered possible Grey Champion prophet generation leaders who could arise during the regeneracy. In Part 3 I focused on the economic channel of distres...

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Chart School

Semiconductor Index Breaks 200-day MA

Courtesy of Declan.

Today offered a heavier than expected volume day post-holiday. The majority of this action was to the downside, but the Semiconductor Index bucked the trend.  The latter index was able to push above its 200-day MA as it posted a relative advantage against the Nasdaq 100. While the Nasdaq and Nasdaq 100 suffered losses today, both will be helped by strength in the Semiconductor Index.  All technicals for the Semiconductor Index are in the green, with a return of the MACD to a 'buy' trigger (above the bullish zero line - a bullish development).

The Nasdaq suffered a minor loss. It wasn't able to challenge the recent high, but it's close enough ...

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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 News

News You Can Use From Phil's Stock World


Financial Markets and Economy

World's Biggest Pension Fund Loses $64 Billion Amid Equity Rout (Bloomberg)

The worlds biggest pension fund posted its worst quarterly loss since at least 2008 after a global stock rout in August and September wiped $64 billion off the Japanese asset managers investments.

It's starting to look like negative interest rates might do the opposite of what they're supposed to (Business Insider)

The European Central Bank is expected to cut interest rates deeper into negative territory this week as it attempts to ...

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Kimble Charting Solutions

Crude Oil Market As Oversold As 1999 Lows

Courtesy of Chris Kimble.

Crude Oil is quite simply the most important commodity on the planet. But volatility with Crude Oil prices emerges every time there is conflict in oil producing nations or an economic slowdown.

And this has led to some pretty big swings in Crude Oil prices over the past several years.

But the latest swing lower is nearing a moment of truth. In fact, this decline may be the most important swing lower of the 2000’s.

Why?  Because oil prices are currently testing a key price support level comprised of the 2004 breakout level (above the 1990 highs) and the 2009 price lows – see red circles and line. In fact, this price support area also marks the 23.6 Fibonacci support level (from the 1999 lows to 2008 highs).  AND crude oil is as oversold as it was back at the 1999 price lows!

But that’s no...

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Swing trading portfolio - week of November 30th, 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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Insider Scoop

An Inexpensive Small-Cap ETF For December Gains

Courtesy of Benzinga.

Related IJR Of Rate Hikes And Small-Cap ETFs Active Management Mediocrity Continues There's still time to go small (Seeking Alpha)

Tuesday marks the start of December, and with the arrival of the last month of the year imminent, there... more from Insider

Digital Currencies

The Bitcoin Universe Explained

Courtesy of ZeroHedge. View original post here.

As evidenced by the Greek, Chinese, and now Argentine 'jumps', the world remains increasingly aware of the inevitable worth of fiat currencies and fears the desperate acts of governments as the react to that reality (and is looking for alternatives).

This infographic explains the wide ranges of the Bitcoin universe, accompanied with quotes from some of its best-known business leaders.

Courtesy of: Visual Capitalist ...

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Sector Detector: Bulls wrest back control of market direction, despite global adversity

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

Courtesy of Sabrient Systems and Gradient Analytics

Some weeks when I write this article there is little new to talk about from the prior week. It’s always the Fed, global QE, China growth, election chatter, oil prices, etc. And then there are times like this in which there is so much happening that I don’t know where to start. Of course, the biggest market-moving news came the weekend before last when Paris was put face-to-face with the depths of human depravity and savagery. And yet the stock market responded with its best week of the year. As a result, the key issues dominating the front page and election chatter have moved from the economy and jobs to national security and a real war (rather than police ...

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PSW is more than just stock talk!


We know you love coming here for our Stocks & Options education, strategy and trade ideas, and for Phil's daily commentary which you can't live without, but there's more! features the most important and most interesting news items from around the web, all day, every day!

News: If you missed it, you can probably find it in our Market News section. We sift through piles of news so you don't have to.   

If you are looking for non-mainstream, provocatively-narrated news and opinion pieces which promise to make you think -- we feature Zero Hedge, ...

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Whitney Tilson On LL, EXACT, And Martin Shkreli


Whitney Tilson On LL, EXACT, And Martin Shkreli

Courtesy of Value Walk

1) The shares of one of my largest short positions (~3%), Exact Sciences, crashed by more than 46% yesterday. Below is the article I published this morning on SeekingAlpha, explaining why I think it’s still a great short and thus shorted more yesterday. Here’s a summary:

  • The U.S. Preventative Services Task Force’s Colorectal Cancer Screening Draft Recommendation issued yesterday is devastating for Exact Sciences’ only product, Cologuard.
  • I think this is the beginning of the end for the company.
  • My price target for the stock a year from now is $3, so I shorted more yes...

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Baxter's Spinoff

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

Baxter Int. (BAX) is splitting off its BioSciences division into a new company called Baxalta. Shares of Baxalta will be given as a tax-free dividend, in the ratio of one to one, to BAX holders on record on June 17, 2015. That means, if you want to receive the Baxalta dividend, you need to buy the stock this week (on or before June 12).

The Baxalta Spinoff

By Ilene with Trevor of Lowenthal Capital Partners and Paul Price

In its recent filing with the SEC, Baxter provides:

“This information statement is being ...

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Mapping The Market

An update on oil proxies

Courtesy of Jean-Luc Saillard

Back in December, I wrote a post on my blog where I compared the performances of various ETFs related to the oil industry. I was looking for the best possible proxy to match the moves of oil prices if you didn't want to play with futures. At the time, I concluded that for medium term trades, USO and the leveraged ETFs UCO and SCO were the most promising. Longer term, broader ETFs like OIH and XLE might make better investment if oil prices do recover to more profitable prices since ETF linked to futures like USO, UCO and SCO do suffer from decay. It also seemed that DIG and DUG could be promising if OIH could recover as it should with the price of oil, but that they don't make a good proxy for the price of oil itself. 


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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 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.

Thank you for you time!

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