Recent content by pwells

Thanks for all the responses. Regarding factors for longevity of systems in general and daytrading systems in particular, I was thinking in terms of characteristics such as: 1. KISS - I have heard this improves longevity - the less number of indicators, rules, or variables, the more resilient...

My brother and father are day traders and I've been following their latest system, which has been doing well this year. I have heard that the performance of any system changes depending on the market environment and possibly others trading or fading the system. So how long can a system remain...