Mql5官网 Nebula start editon for MT4 外汇EA

This Expert Advisor is based on two moving averages. The EA implements a self-training mode allowing it to immediately start trading. However, it is also possible to conduct a preliminary EA training for more efficient trading. By default, the EA is configured to work on EURUSD H1.

The robot is based on the modified probabilistic neural network. Initially, the neural network does not contain neurons. In this mode, the EA only learns. No trading is performed. In the course of the EA’s work, it learns, and neurons responsible for one of the two classes (buy or sell) start forming in the neural network.

As soon as there is at least one neuron, the EA can trade.

Settings

• Target type – type of the target level:
  • Points – in points.
  • Money – in money.
• TargetProfit, TargetLoss, TrailingStop – set stop loss, take profit and trailing stop levels in points. Applied to the symbol as a whole.
• VolumeLot – trade lot volume.
• Slippage – slippage in points.
• Pause after trades, msec – pause after a trade in milliseconds.
• Number of trade attempt – number of attempts to enter the market.
• Indicator type – indicator type:
• Moving_Average – moving average;
• Adaptive_Moving_Average – adaptive moving average.
• Indicator first period – first moving average period.
• Indicator second period – second moving average period.
• Neuron activation level – neurons activation level. This is the minimum value of the network output, which affects the decision making. The recommended value is at least 0.95.
• Neural network signal duration, bars – neural network signal duration in bars.
• Neural network renewal period, days – neural network update period in days.
• Enable load neural network – load neural network data from the file.
• Prefix file name – set the file name for storing the neural network data. The file is created in the terminal’s common folder in the Files\NNS directory.
• Enable Info panel – show the info panel displaying data on a neural network and trading levels.
• Expert Magic number – unique identifier of the EA.
• Order comment – order comment.

Preliminary training algorithm and the EA settings

1. Set the zero value of the Target profit, Target loss and Trailing Stop parameters. Set Enable info panel – no. Set the file name in Prefix file name.

   Set the Indicator first period and Indicator second period parameters from 1 to 100 or higher. Set the ‘Neural network signal duration, bars’ parameter value from 0 to 10 or more.

   Select the testing and optimization periods, for example, the year of 2016 – for optimization period and 2017 – for the testing one. Launch optimization on the year of 2016.

2. Once optimization is complete, select the appropriate results. When selecting results, adhere to the following recommendations: Indicator first period should be less than Indicator second period. Set other parameters at your discretion.

   Run a single EA test with selected parameters on the period of 2016. If the results are suitable, check the EA on the test period of 2017.

3. Run a single test on the test period of 2017. If you are satisfied with the test results, then it is time to use the EA in trading. Set the Target profit level, Target loss level and Trailing stop level parameters at your discretion.