Disliked{quote} Hi, i am not a good tester, but with my humble. opinion : so far i know, the modelling quality must be around 90% ? Every method/system we test must give us >90% result or not, i am not so sure too ... the result is also depend on the TimeFrame we used for testing, may be ... example: smaller TF will give better result than bigger TF?? how about result below 90%, for example around 83 %, how is it still useful result for us in trading. can we still use it ? any idea from some great traders here will be very helpful ... thanks in advance....Ignored
90% and less quality Tick data is totaly useless,
Maximum EA are profitable in 90% and Less data.
Mostly if you use Scalping EA, it totally wast of time
But if you use high gap Grid EA without Indicator, then 10% model quality data also show same Result as 99%.
Using Grid Without indicator is totaly gambiling.