Often, closing one losing position will take the margin level Forex higher than 5%, as it will release the margin of that position, so the total used margin will decrease and consequently the margin level will increase. The system often takes the margin level higher than 5%, by closing the biggest position first. If your other losing positions continue losing and the margin level reaches 5% once more, the system will just close another losing position.
2)    In the table, you will see the indicators of all trading advisors who have worked for several months or years. This will help you to understand which of the robots is the safest or which program you need to connect for aggressive trading and getting quick results. For the convenience of search, you can use a filter that will sort the algorithms according to the following criteria: drawdown, initial deposit, number of days worked and total profit. The better the ratio of these indicators, the greater the assessment assigned to the robot in the overall rating. For clarity, you will see a graph giving a visual assessment of the performance of each robot.
Profit factor on the forex robot trading account statement. Profit factor is the gross profit / gross loss. E.g Profit of $6000 and a loss of $3000 would give a profit factor of 2.0. This means that for every $1 risked, you can expect a return of $2. If a forex robot has a profit factor less than 1, eg profit factor of 0.7, this means that for every $1 you can expect $0.70 back (the forex robot is a losing one!). If a forex robot has a high profit factor, it is a good one – eg profit factor of 6.0 ($6 gained for every $1 risked). You can click this table heading to rank the table of forex robots by the profit factor to see what are the best forex robots with the highest profit factor.
In particular I would like to make the system a lot faster, since it will allow parameter searches to be carried out in a reasonable time. While Python is a great tool, it's one drawback is that it is relatively slow when compared to C/C++. Hence I will be carrying out a lot of profiling to try and improve the execution speed of both the backtest and the performance calculations.
Back tests – You can read my forex robot reviews to see if the forex robot has back tests which will give you a good idea how it performed historically, some forex robots even back test as for as 15+ years! Ideally, you would want back tests to have been done using real tick data and spreads, thus making the forex robot back test results as accurate as possible in the mt4 strategy tester
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