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.
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.
Simon-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.
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.
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…
Delhaize Group (Euronext Brussels: DELB, NYSE: DEG), the Belgian international food retailer, announces that it has signed an agreement with Tropic Group B.V. on the sale of its Bosnian & Herzegovinian stores.
Delhaize Group has signed an agreement with Tropic Group B.V., to divest all of its 39 Bo...
On Friday Russia’s parliament voted to write off roughly 90 percent of North Korea’s debt as Moscow seeks to build a gas pipeline through the Hermit Kingdom.
This weekend Reuters reported that Russia’s Duma voted to write off roughly $10 billion worth of the debt that North Korea owes Moscow from the days of the Soviet Union. The vote ratified an agreement made in September 2012, after a meeting between th...
Stephen Roach, former Chief Economist at Morgan Stanley, has never been shy to share his opinions about the world and having left the Wall Street firm is even freer to speak uncomfortable truthiness. This brief clip, as Sovereign Man's Simon Black notes, says it all so succinctly... "The market has been distorted by far bigger forces than flash trading. To me, the force that has rigged the market... is the Federal Reserve, not the flash traders."
We recommend skipping to 13:05 for about 30 seconds of brilliance i...
Asia-Pacific indexes had a mixed day with the Shanghai Composite up 0.44% Nikkei down 0.85%. European indexes fared better -- the EURO STOXX 50 rising 1.39%. The S&P 500's 0.41% gain didn't match the European enthusiasm, but it extended its rally to six days, the longest since its 7-day advance in early September of last year. Year-to-date the index is up 1.69% and only 0.60% below its record close on April 2nd.
The yield on the 10-year note finished at 2.73%, unchanged for the three sessions and 13 bps off the 2014 low of 2.60%.
Here is a snapshot of the past five sessions.
Here is a daily chart of the SPY ETF with today's volume highlighted. It remains quite light although a bit above yesterday's thin participation.
Here is a longer perspective, starting with the all-time high prior to the Great Recession....
Bunge Limited (BG) is the world’s largest processor of soybeans. It is also a major producer of vegetable oils, fertilizer, sugar and bioenergy.
When commodities got hot in 2007-08, Bunge’s EPS shot up and the stock followed, rising 185% in 19 months.
The Great Recession took its toll on operations, dropping EPS to a low of $2.22 in 2009. Since then profits have recovered. They ranged from $4.62 - $5.90 in the latest three years. 2014 appears poised for a large increase. Consensus views from multiple sources see BG earning $7.04 - $7.10 this year and then $7.83 - $7.94 in 2015.
Shares in Las Vegas Sands Corp. (Ticker: LVS) are up sharply today, gaining as much as 5.7% to touch $80.12 and the highest level since April 4th, mirroring gains in shares of resort casino operator Wynn Resorts Ltd. (Ticker: WYNN). The move in Wynn shares appears, at least in part, to follow a big increase in target price from analysts at CLSA who upped their target on the ‘buy’ rated stock to $350 from $250 a share. CLSA also has a ‘buy’ rating on Las Vegas Sands with a $100 price target according to a note from reporter, Janet Freund, on Bloomberg. Both companies are scheduled to report first-quarter earnings after the closing bell on Thursday.
Yesterday, the market continued its winning ways for the fifth consecutive day. The S&P 500 closed within 1% of its all-time high, and the DJI was even closer to its all-time high. Healthcare, Energy and Technology led the sectors while Financials, Telecom, and Utilities finished slightly in the red. All three sectors in the red are typically flight-to-safety stocks, so despite lower than average volume, the market appears poised to make new highs.
Mid-cap Growth led the style/caps last week, up 2.87%, and Small-cap Growth trailed, up 2.22%. This week will bring well over 100 S&P 500 stocks reporting their March quarter earn...
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...
[Facebook] The social network is only weeks away from obtaining regulatory approval in Ireland for a service that would allow its users to store money on Facebook and use it to pay and exchange money with others, according to several people involved in the process.
The authorisation from Ireland’s central bank to become an “e-money” institution would allow ...
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.
Reminder: Pharmboy is available to chat with Members, comments are found below each post.
Ladies and Gentlemen, hobos and tramps,
Cross-eyed mosquitoes, and Bow-legged ants,
I come before you, To stand behind you,
To tell you something, I know nothing about.
And so the circus begins in Union Square, San Francisco for this weeks JP Morgan Healthcare Conference. Will the momentum from 2013, which carried the S&P Spider Biotech ETF to all time highs, carry on in 2014? The Biotech ETF beat the S&P by better than 3 points.
As I noted in my previous post, Biotechs Galore - IPOs and More, biotechs were rushing to IPOs so that venture capitalists could unwind their holdings (funds are usually 5-7 years), as well as take advantage of the opportune moment...
Note: The material presented in this commentary is provided for
informational purposes only and is based upon information that is
considered to be reliable. However, neither MaddJack Enterprises, LLC
d/b/a PhilStockWorld (PSW) nor its affiliates
warrant its completeness, accuracy or adequacy and it should not be relied upon as such. Neither PSW nor its affiliates are responsible for any errors or omissions or for results obtained from the use of this information. Past performance, including the tracking of virtual trades and portfolios for educational purposes, is not necessarily indicative of future results. Neither Phil, Optrader, or anyone related to PSW is a registered financial adviser and they may hold positions in the stocks mentioned, which may change at any time without notice. Do not buy or sell based on anything that is written here, the risk of loss in trading is great.
This material is not intended as an offer or solicitation for the purchase or sale of any security or other financial instrument. Securities or other financial instruments mentioned in this material are not suitable for all investors. Any opinions expressed herein are given in good faith, are subject to change without notice, and are only intended at the moment of their issue as conditions quickly change. The information contained herein does not constitute advice on the tax consequences of making any particular investment decision. This material does not take into account your particular investment objectives, financial situations or needs and is not intended as a recommendation to you of any particular securities, financial instruments or strategies. Before investing, you should consider whether it is suitable for your particular circumstances and, as necessary, seek professional advice.