> > My question is "does it matter?" Just because our data all looks the same, > doesn't make it any better. It's all correct, just a different sampling. > If it effects the outcome if your strategy that much, then your strategy has > a problem. In fact, it would be better if everyone had different versions > of the same data, and these seperate data sets could be used to test how > sensitive the strategy is to the sampling. >
I actually have the same take on this. However, it would be nice to know if there is anything else, besides the sampling, which may cause differences in the trading performance. This could include the possible differences in how IB disseminates market information. By eliminating the sampling differences, the OTHER differences would come to light. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "JBookTrader" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jbooktrader?hl=en -~----------~----~----~----~------~----~------~--~---
