A technically-oriented trading blog sprinkled with various (ir)relevant and/or (ir)reverent musings (formerly known as Musings of a Trader)
November 29, 2008
A Diamond Truly Is Forever
November 22, 2008
Say No More (Barron's Bashing, Part 989)
Do statements such as this one, noted in this week's Barron's, make you feel better about the market? I didn't think so.
The problem with this statement is, well, everything. If it's tough to say when the market will bottom, don't say that stocks don't have much further to fall. Oh, and by the way, the world IS entering an economic depression. As far as history, what good is a history so short and so unrepresentative that it contains only one event (the 1930's depression) that's remotely relevant to what's going on now? Need I say more?
November 21, 2008
Triple and Inverse Triple ETFs: Mini-Weapons of Mass Financial Destruction
BGU for example, the Russell 1000 big cap x3 (three times the daily return of the Russell 1000 index), traded 11 million shares yesterday after trading 19,000 shares on its first day of trading, November 5th!!!!! Daily volume increased by a factor of 600 in just 2 weeks. By the way its range yesterday was 22-30. Talk about adding nuclear fire to the fire. It is no coincidence that the long triple ETF was where all the action was yesterday, a treacherous day if there ever was one. It was all those people trying to catch THE bottom all day long who got flushed out in the end and might have turned a run of the mill bad day into another crashing disaster.
I would love to see a study on how much marginal volatility these little "weapons of mass destruction" have added to the market's volatility this week.
November 20, 2008
Quantitative Easing
As we are not so slowly but surely drifting into recession, deflation and indeed a "very low short-term interest rate" environment, I have a feeling we'll be hearing about quantitative easing more and more.
It would appear that the Fed can do a lot of things once it reaches a zero percent fed funds rate and it can't cut rates anymore (we're almost there). It can for example shape interest-rate expectations and signal that, not only are short-term rates very low, but the Fed will keep them very low for the foreseeable future. But for that to work, the paper goes on, the Fed needs to have credibility and actually do what it says it will do.
Interestingly, this just might explain one of the true conundrums of the Fed's rate policy during and after the 2001-2002 recession, namely why Greenspan kept rates so low (1%) for so long, basically well after the economy had strongly rebounded. Well, maybe he did that, under Bernanke's advice, because the Fed had promised to keep rates low for a while and, for the sake of its future credibility, it had to keep its promise.
Granted, the Fed's credibility has taken quite a knock lately as basically none of the sometimes creative measures it has taken over the past year has stopped or even slowed the hellish economic plunge.
Let's see if quantitative easing circa 2008-? works as well as the 2002-2004 version.
November 10, 2008
Markets as Complex Adaptive Ecosystems
Excerpt:
"First, a substantial body of empirical and experimental evidence shows that real-world investors look nothing like their theoretical, perfectly rational counterparts. Investors do not discount in the way traditional theory assumes; they have various biases regarding risk, are subject to framing errors in processing information, and use heuristics to make decisions. (....)
Second, Bachelier was wrong. Markets do not follow a random walk. (...)"
Regarding this last point, I've already mentioned the work of Andrew Lo from MIT. Beinhocker goes deeper in presenting Lo's incessant work since his seminal 1986 paper (Lo, MacKinlay) to convince the remaining die-hard random walkers of what even Burton Malkiel has admitted in the seventh edition of his classic A Random Walk Down Wall Street: that markets do not, in fact, follow a random walk.
Beinhocker goes on to introduce a new paradigm much more adept at modelling the financial markets: the markets as adaptive evolving ecosystems.
The tools and science of evolution and biology (and more generally of complex adaptive systems) are found to be a much better conceptual and theoretical fit when it comes to markets than those of equilibrium physics.
More on that in a later post.
November 8, 2008
An Easy Prediction
November 6, 2008
Bubble Echo
November 5, 2008
"The road ahead will be long. Our climb will be steep. We may not get there in one year or even one term, but America – I have never been more hopeful than I am tonight that we will get there. I promise you – we as a people will get there.
There will be setbacks and false starts. There are many who won’t agree with every decision or policy I make as President, and we know that government can’t solve every problem. But I will always be honest with you about the challenges we face. I will listen to you, especially when we disagree. And above all, I will ask you to join in the work of remaking this nation the only way it’s been done in America for two-hundred and twenty-one years – block by block, brick by brick, calloused hand by calloused hand."
President-elect Barack Obama (11/5/08)