Thanks for posting.
Apparently sp500.a != null limits to S&P 500 stocks. Are there other options? Like the stocks in the Nasdaq 100, or DJIA? As an educated guess I tried djia.a != null, but it was not recognized.
I have read GTR1 for dummies. Are there other places I might find answers to this type of question?
Unfortunately it links by the old MF message post number. Those numbers appear in the Datahelper archive posts, but it’s not possible to search by message number. I wonder if Datahelper could add a “search by post number”? Does anyone communicate with the owner of Datahelper?
No, but you can search by author TGMark and put “recent GTR1” in the search term and change the dates in the search form to be around the time of that thread (a year or whatever on either side).
Interesting!
Out of curiosity, I ticked the “Detailed Report on Focus Variant” to show all available performance metrics. If I read results right (I’m not a GTR1 expert):
Average CAGR in the low 20’s
GSD around 50
Maxdrawdown in low 70’s
FWIW, simple SPXL (a 3x leverage SPY ETF) has the following stats since 2007. I simply pulled down the data to compute these stats i.e. the following isn’t from a GTR1 run. Multiply by 100 to get percentages:
Annualized Return 0.239
Annualized Std Dev 0.572700
MaxDrawdown 0.768561
Its actually not … You just have to look under the covers of the screen to understand what’s going on.
Additionally, the underlying concept has been discussed in some shape or form in this board.
(1) Zee’s post on what to hold or what outperforms from bottom of bear markets ( at least in the short term) - You hold the best MI SHORT SCREENS … ie the bottom feeding cr*p!
A lot of that has to do with (a) Short Covering (b) Market’s repricing of bankruptcy/dissolution risk of this lot
OF COURSE : Knowing the exact bottom of a Bear is difficult …even for Zee … IIRC the last post on this topic was the COVID bottom - but most of the signals ( his/Jim’s too) initially went off around the 3/9-3/10 period — and those stocks ie screens dropped like 40-50% in between to 3/23. ie You lose 1/2 of your capital in 2 weeks… Not exactly for the FAINT HEARTED! In 20/20 hindsight- they were great buys because some of those stocks more than doubled ( you need the double to break even unfortunately if your timing was awry)
(2) Piotroski: Also made all the more infamous by AAII ( their purported returns are BS … mostly due to survival bias based on what I recall).
But that’s like a seminal investing paper and a great contrarian concept.
COMING BACK TO THIS SCREEN : Also NOT for the FAINT OF HEART!. It kinda does manage the BK risk by screening from the S&P 500 … but the volatility!
Here’s a comparison ( I added BCC to it … the reason should be obvious). The screen has an MDD of -80% with some picks going to -93% - coming out of those kind of drawdowns needs some serious bouncebacks! Adding BCC makes it slightly lower to -58% but its still above 50 ie if your TIMING OF ENTRY IS WRONG - you need a 2x just to break even.
NET MSG; The Screen performance has and will likely work in pairs ie a Growth/Economic scare with rising Credit risk - which impact these kinds of firms adversely ie Q of Survival. And then once the environment clears - the potential survivors have face ripping rallies.