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…
“Winning is a habit. Unfortunately, so is losing.”
- Vince Lombardi
And one thing is for sure…day traders have a habit of losing. Like a hamster on a spinning wheel, day traders use a lot of energy in creating loads of activity, but end up getting nowhere in the process. This subject is important because the animal (hamster) spirits are on the rise as evidenced by the 22% and 17% increase in average client trades per day reported last month by ...
Advisor Perspectives welcomes guest contributions. The views presented here do not necessarily represent those of Advisor Perspectives.
My Logo is: "Investing Wisely."
Forecasting is an essential First Step to consistent annual profits. It often provides me with a long preview or ability to do my Analytics very well. I have a graphic of an iceberg that I often use in my articles on my longer-term performance. It is a wonderful metaphor for understanding that most often investors, financial analysts and asset managers do not Dive Deep Enough into their research / analytics and come up short of the profits that are readily available and they deserve. Just so you know, the water is very cold and there are many hidden places to explore (research). The rewards are well worth the "Dive" but you had better have lots of experience and the proper eq...
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...
After a requisite knee-jerk selloff, stock market bulls shook off Russia’s military action in Ukraine and Crimea as just another buying opportunity. Even adding the Russian Bear to their arsenal couldn’t give bears the upper hand for long. The S&P 500 large cap index set yet another all-time intraday high and closed at a new record high on Friday. Also, the Russell 2000 small cap index set new record intraday and closing highs last week north of 1200. However, the technical condition is getting overbought, and Sabrient’s SectorCast rankings have moved from bullish to a more neutral bias.
The eagerly-awaited jobs report on Friday showed greater jobs creation than expected in February, and January's figure was revised higher, as well. Friday was the S&P 500's fifth record closing high i...
The Global X Social Media Index ETF (Ticker: SOCL) touched fresh record highs on Thursday morning, surprising no one given the top three holdings of the Fund are Hong Kong-based Tencent Holdings (12.678%), Facebook Inc. (12.506%) and LinkedIn Corp. (8.166%), which are up 130%, 160% and 22%, respectively, since this time last year. The SOCL reflects the performance of companies involved in the social media industry, including companies that provide social networking, file sharing and other web-based media applications. Shares in the ETF rose 1.3% today to a new high of $23.00, and have soared approximately 65% since this time last year.
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...
Welcome to the fouth update of the IRA Virtual Portfolio. First I am going to summarize the current state of the Portfolio then I will get into all the activity we had during September expiration.
Profit and Loss – Net of closed positions the portfolio is up a total of $769
Market Commentary – Last expiration I said, "I would like to put a total of $20,000 to work by the end of SEP expiration. If the VIX pops up to around 20 I plan to put about $50,000 total to work." The market didn't quite reach the goal but I did manage to deploy $15,000 of buying power. I still feel the market is too high and expect a correction during October. If the vix pops up to around 20 I still plan to put about $50,000 to work. If a correction doesn't happen I still plan to have a total of $25,000 in buying power put to work by October expiration. Now on to the act...
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.