Thank you in advance for your reply.
thank you for answer.
Can you still answer the following questions ?:
1) what is the data path from the source (what is the source) to the Tester in Meta Trader 4?
2) How can I accurately compare the data whether it is realistic to avoid unnecessarily wrong data?
3) Can you contact me on some forums about broker data accuracy?
1. From the broker's server (broker's server - to MT4 for optimizing/charts/backtesting/trading).
2. I do not know. Usually the traders are optimizing/backtesting the EAs on broker which they are going to use for trading.
3. Contact? Why? I am not a data specialist ... And I am having different idea about this case ... example:
And about Metatrader 5 for now. As far as I know - MetaQuotes is going to improve MT5 for custom symbols and custom datafeeds so we may use our own data, for example: