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MarketBookAdd() function does not working at many brokers. Why?

Dear Support, I found this issue. I tried this function at different brokers/servers and I realized that at many brokers (IcMarkets, Pepperstone, AvaTrade, TitanFx...) this function does not working. Always return with false. Is it possible to allow this function for all brokers? Thanks

2

Extreme memory usage for MT5. Why?

Hello, To compared with other trading platforms as cTrader, JForex or MT4 MT5 has a huge resource demands. Please check the attached picture. I think some optimizations required on the code. Best Regards

1

Get the Timeframe of the current chart by robot

How do I query the current timeframe of the chart by robot? In the older versions of Metatrader I have got the correct timeframe by Period() for example: 1 = M1, 2 = M5, 3=M15, 4=M30... Now the Period() return value is 0(zero) - allways. It is useless. Thanks, Norbert

1

LastError() == 4073 (ERR_NO_HISTORY_DATA) - how can I avoid this?

My EA wanted to query iLow, iHigh.. values and the terminal said 4073. Does anybody have any idea how to avoid this problem? Thanks

7

Strategy Tester with Real Tick

If I test EA with EveryTick mode I get 99% Modelling Qualitiy. If I test with Real Tick mode I get n/a modelling Quality. Why? (Same EA, same settings, same period) Thanks