Quote from Don Bright:
With people making over $250K doing nothing but the openings, I would say it is working fine. Things change, we have to adapt of course, but adapting is a continuing requirement for successful trading.
And, again, the openings are just a part of successful trading plan.
Bottom line is what counts, as always.
Don
Quote from 123456789:
Im sure there are "people" making over 250k a year doing Openings.
The comment was "Isn't it fair to say that today the Opening Only strategy doesn't produce the returns, with the ease, that it did even 5 years ago?
I believe this to be true.
Quote from segv:
It is pretty easy to understand that a diversified pairs strategy is really just short gamma, short vega, long correlation. It should also be pretty easy to understand that regressing the universe of highly liquid stocks to find the subset with a stationary residual is a pretty easy problem to solve. That ease of implementation is precisely why these analytics are worthless. That in turn is the reason that Don Bright cannot find a stable hedge ratio or time-frame for his pairs strategy. Before any sheep here go spending money with PairCo or some other vendor, I posted the 200 lines of C# (SmartQuant) code for creating a pairs basket based on Vidamurthy's "Distance Vector" on my web site. As to the other poster, who required 70,000 lines of code to create a basket tracking system, all I can say is "wow". You can tweak the parameters and horizons in my code to pick different baskets all day. Alternatively, you could just take my word for it that this area has been fully exploited already, and that those touting this as a high-alpha strategy probably have an agenda.
You can throw around all the "greeks" in the world, but can you throw around profits like (for example) my brother and so many pairs traders do?
Quote from HoundDogOne:
...
Some numbers on my proprietary trading software to give you a rough idea:
80,000 lines of code or equivalent.. on a 7 computer network.
Equals roughly 3 man years of work...
At $50/hour = $300,000...
Quote from stereo70:
The problem is that this strategy spells disaster when you take $10K and leverage it enough to have some diversified pairs. Shall I produce the PM's from a former Bright Trader who talks about Bob Bright taking over people's pair portfolios when they blow up? Nice gesture, but really just another revenue stream.