Quote from Pension_Admin:
I think the coin toss strategy should work.
The hard part is figure out the ATR and where to place the stop loss. In order for this to work, expected reward needs to exceed expected risk at all time, which is what make it tough, since most trader would force a good reward/risk ratio and made the stop loss too tight.
There should also be a predefined place to exit half of your trade if it is losing, which should help with the reward/risk.
From a statistical point of view, it should work.
PA
This is the second or third suggestion about modifying the EXITS to gain an edge.
Anybody up to the actual objective task?.
The fourth conclusion is that one needs not wait a full day to toss a coin, and one could actually toss the coin in any shorter or longer timeframe (down to seconds or up to decades or centuries. The DOUCHE even suggested going long in 1875 and hold), thereby increasing or decreasing the frequency of opportunity, that is...if one can gain an edge over commissions and slippage.
You will have to prove to yourself and others that your suggestions bring in at least 1 tic per day on average extra profit over the original method rules.