exp_iCustom_v1 - MetaTrader 4 Expert | MT4 EA Download - MetaTrader 4 Resources

Purpose of environmental assessment

The EA is designed for drawing buy/sell arrows with any custom , except indicators with string parameters .

The name of the custom indicator is specified in the parameters of the EA as well as the list of indicator parameters and the number of buffers used to draw buy/sell arrows.

Despite the use of a parameter string list, it is possible to optimize up to five parameters of the indicator. The value of any variable Opt_1_Value - Opt_5_Value can be used in place of any variable in the iCustomParam string list.

EA trading parameters

The expert's archive contains the file test_example.set, which contains an example of a setup using the ind_Test indicator (cross of two МА) and the variables to be optimized. Attached is the ind_Test indicator.

1. Added the function of using different indicators as signals for opening and closing positions. The parameters of the opening indicator start with the prefix _O_, and the parameters of the closing indicator start with the prefix _C_.

There are three possible modes for using the Open and Close indicator (defined by the _OС_Mode variable):

2. Not only can you use indicators with arrows, but you can also use indicators with lines. Two wires (the intersection with the main and signal wires) and one wire (the intersection with the level) can be used. Use the _O_Mode variable (and _С_Mode in the end block) to select the indicator type.

Added another _O_Mode mode (and _S_Mode)

Mode 4 - Three-point extrema. Use an indicator line. The buffer number is specified in the _O_M4_iBufIndex (or _С_M4_iBufIndex in the end block) variable.

1. Added pending order operation.
2. Added partial separators (from string variables) in the properties window.

The order type is selected by the order type variable: 0 - Market, 1 - Stop Loss, 2 - Limit (variable is located in the "Orders" section).

The "Pending Order" variable section used to manage pending order operations:

Attachment download

📎 code_7632.zip

Source: MQL5 #7632

exp_iCustom_v1 - MetaTrader 4 Expert Pre-Using Tips

This page has been supplemented with structured instructions, focusing on the purpose of EA source code, MQL4/MQL5 platform compatibility, testing process and risk control. Before downloading or deploying, it is recommended to first determine whether it is consistent with your own variety, cycle and account environment.

Suitable for who to use

• Users who want to quickly screen EA source code and are willing to do simulation disk verification first.
• People who need to compare MT4/MT5 EAs, indicators, scripts or source code projects.
• Traders who wish to record backtests, parameters and risk boundaries before placing a trade.

Testing and risk control suggestions

• First verify the default parameters in the strategy tester or demo account, and then adjust the symbol, period, spread and trading period one by one.
• Scalping, grid, martin, and high-frequency strategies should focus on observing maximum drawdowns, consecutive losses, slippage, and trading frequency.
• It is not recommended to run any document directly on the real disk. At least observe the simulated disk performance for 2-4 weeks first.

FAQ

Can MT4 and MT5 be used interchangeably?
Usually cannot be used directly. EX4/MQ4 corresponds to MT4, EX5/MQ5 corresponds to MT5, and the source code needs to be compiled in the corresponding MetaEditor.

Is this resource guaranteed to be profitable?
cannot. EAs, indicators and scripts can only be used as trading tools, and the results depend on parameters, market environment, spreads, slippage and risk control.

What else can I continue to watch?
Forex EA download , foreign exchange indicator download , EA evaluation , MQL5 CodeBase .

English Search Notes

This page is also optimized for English search intent around exp_iCustom_v1 - MetaTrader 4 Expert . Related search terms include: MQL4 source code, MQL5 source code. Test any Forex EA, Expert Advisor, MT4/MT5 indicator, script or MQL source code with historical data and a demo account before live trading.