The Black Swan Challenge
Trader Mike is one of my daily reads. If you are serious about trading or investing, he should also be on your list. He is always a source of great ideas, information, and links. Today he has done a beautiful job of describing the key elements of the Amaranth blowup. To get a complete understanding you should follow the links in his post. (He has the tagging implemented nicely, and I am just trying to learn it. It is one thing to have information and another to convey it. In my classes, I had notecards and legal pads. I wrote things on a blackboard and challenged students — no PowerPoint, which had not been invented yet!! The old guy is trying to learn the new tagging tricks.)
On to today’s challenge:
Suppose that you had a trading strategy that would normally just break even, or perhaps even lose a little each month. That does not sound very good, does it? Now let’s further suppose that the strategy scored big on any "black swan" event. In short, it could be genuine portfolio insurance.
How should you present this to the world? Is anyone interested? How many managers have something like this as part of their portfolio?
(For those following the job applicant series, there is a scheduled applicant with a method like this, but circumstances and Mike’s great post have prompted me to advance the "challenge").
Thanks for the kind words Prof. Your check is in the mail 😉
Doesn’t Mr. Taleb run Empirica like this?
I think the first step would be to present how the Sharpe ratio, alpha, etc. don’t necessarily capture all the necessary performance metrics. Selling puts on the Nasdaq from 97-99 made you look like a hero.
It would be a hard sell though (unless you could insure specific portfolios?) – if you run a crisis-hunter style hedge fund, most clients would probably just look at the 2 year returns or whatever and scoff. Maybe they’ll come into vogue after a big market crash.
CAVALCADE OF RISK!
Welcome to this edition of the Cavalcade of Risk. Thanks to Hank Stern of InsureBlog for this opportunity to host…
CAVALCADE OF RISK!
Welcome to this edition of the Cavalcade of Risk. Thanks to Hank Stern of InsureBlog for this opportunity to host…
Jason – Thanks for your great comment! I think you are correct on all of your observations. A key theme is how to get potential clients to look at the right things. What about adding some risk protection to your regular trading?