How I get 99.9% modelling quality on MT4 build 950 ???
Thank you but i need 99% quality
We can not get 99% quality with metatrader data history
ModellingQuality = ((0.25*(StartGen-StartBar) +
0.5 *(StartGenM1-StartGen) +
0.9 *(HistoryTotal-StartGenM1)) / (HistoryTotal-StartBar))*100%;
HistoryTotal - the total amount of bars in history;
StartBar - the number of bar with which the testing was started. Modeling starts
at at least 101st bar or the bar corresponding with the initial date of test limits;
StartGen - the number of bar with which the modeling on the nearest timeframe started;
StartGenM1 - the number of bar with which the modeling on minutes started;
the distance between the beginning of modeling of databases for the nearest timeframe
and the beginning of modeling on the nearest timeframe data has a weighting factor
the distance between the beginning of modeling on the nearest timeframe data and
the beginning of modeling on minutes has a weighting factor of 0.5;
the distance between the beginning of modeling on minutes and the end of history
data has a weighting factor of 0.9.
As we mentioned before, there are just 4 reference points for a one-minute bar
to be formed! This is why the rating of modelling quality for one-minute bars does
not exceed 25%. However, if one uses signals received from data of a larger timeframe
when testing on one-minute timeframe, the data modelled should, of course, be rated
much higher because the price movement within the bar of timeframe larger than
the on-minute one is considered.
Thank you marco.
But i don't get 99% quality with M5 time frame or higher time frame. i get maximum 90% quality.
You can try here. They are claiming 99% on the back test. Chris
Look in this topic: https://www.mql5.com/en/forum/80974
Forum on trading, automated trading systems and testing trading strategies
I need one year back test of 1m
Alexandr Saprykin, 2016.04.17 11:36
Once we have results with 99.9% modelling quality, how reliable are the results?