I did take a moment to look at your suggested method for trading a choppy market.
This is (in my opinion) a variant of martingale strategy. It works as long as you don't run into a strong trend day. Check out Kiwi Trader's comment in that thread.
Similar strategy in Larry McMillans book "Options as a Strategic Investment" and he warns about the same problem (getting caught in a trending market). In a strong trending market, there is no mechanical (rule based) method based on a martingale strategy, that will work all the time (overcome cost to trade). Eventually you get "carried out" using that method. I certainly wish you well with that.
Steve
edit;
One more thing, a more in depth reading of that thread shows that YOU DON'T have a mechanical rule based method. You are using discretion to trade. If in fact you kept on averaging down at SOME POINT you would have to either increase your position size past your account size OR you would take a big loss. The art of this is HOW MANY TIMES YOU "AVERAGE DOWN"....I am glad you can do it. Just be sure to disclose that YOU are trading using discretion. In statistical terms you are basically playing with fire and getting away with it, for now.
This is (in my opinion) a variant of martingale strategy. It works as long as you don't run into a strong trend day. Check out Kiwi Trader's comment in that thread.
Similar strategy in Larry McMillans book "Options as a Strategic Investment" and he warns about the same problem (getting caught in a trending market). In a strong trending market, there is no mechanical (rule based) method based on a martingale strategy, that will work all the time (overcome cost to trade). Eventually you get "carried out" using that method. I certainly wish you well with that.
Steve
edit;
One more thing, a more in depth reading of that thread shows that YOU DON'T have a mechanical rule based method. You are using discretion to trade. If in fact you kept on averaging down at SOME POINT you would have to either increase your position size past your account size OR you would take a big loss. The art of this is HOW MANY TIMES YOU "AVERAGE DOWN"....I am glad you can do it. Just be sure to disclose that YOU are trading using discretion. In statistical terms you are basically playing with fire and getting away with it, for now.