Quote:
Originally Posted by ToothSayer
I've always been on the fence as to whether you're a stinkypete gimmick account. I really hope you are, for your own sake.
Thinking you can profit off random walks is the same as believing in perpetual motion machine.
Im about as sure that they are the same as I am that I want to have this conversation. But.........
I assume that an arbitrary strategy in one of your random walks is EV neutral. And you are saying that you don't think that by managing risk you can improve that?
I am not talking about zero sum, multiple actors. We literally talk a random walk, I write an algorithm...and we see.
I would not be interested in doing the math on statistically significant results. But I might write the algorithm if you give me a freeroll. Probably I am busy.
But as a qualitative aside. I used to play professional poker. I and I was good in college / becoming a pro. Right around then I would have a noisy equity curve. +$3k, -$2.5k, +$4k, -$5k etc. You know what was arguably the biggest improvement in my bottom line that I ever made?
A $1k stop loss. Now granted, my play wasn't noise, I "had a winning strategy" (called dont bluff the fish...).
But say your random walk (as ones you often generate, literally) has an upward bias. You don't think simple risk management can add value to an otherwise neutral scenario?
Im not talking after inflation or transactions costs. This is a thought experiment. I will only BTO, STC. I will use mechanical orders & generate a statistically significant return...
Its not that hard or that interesting. You remove the upward bias and it becomes more interesting, but I still think its OK.