Lee W,
Thanks for sharing the information about your Journal. I like the approach you've taken with regard to trending your commission costs in different tabs. Two questions,
1. Have you begun yet to notice any trends or arrived at any conclusions by comparing your tabs #2 and #3, regarding the two pricing models at IB? I think it's cool that you broke these out separately to see if any one particular trading style lends itself better to either billing model, and would be really interested to hear about your findings so far. Even if it's still kinda preliminary. Some things I've been wondering about lately are: Do trades with smaller or larger position size favor either model? Does scaling in/out vs. single entry/exit favor either model, etc.
2. Would you be willing to share a sanitized copy of your journal, with formulas intact?
Uncle B
