ChartButtonTest
ChartButtonTest is a utility EA that demonstrates how to create and manage graphical chart buttons on the MetaTrader 5 platform. It provides interactive UI elements on the chart for triggering actions or toggling states, rather than executing any automated trading strategy. The EA serves as a template or learning resource for developers wanting to build chart-based GUI components in MQL5.
Open the interactive view (equity curve, symbol switch)Key facts
Backtest results (H1, about 1 year)
Not backtested yet — this EA could not be converted automatically.
Strategy analysis
This EA does not contain any trading strategy logic; it is purely a chart interface utility tool. Its core functionality is creating, displaying, and managing button objects (OBJ_BUTTON) on the chart, allowing users to trigger preset actions by clicking buttons. Entry and exit conditions are not applicable since it does not execute any trading operations. Position sizing and money management are likewise inapplicable as no positions are opened or managed. The primary value of this EA lies in demonstrating MQL5 graphical object programming techniques, including button creation, event handling (CHARTEVENT_OBJECT_CLICK), state toggling, and property configuration. Developers can use this as a template to extend more complex chart-based interactive interfaces.
Strengths
- Provides a clear example of MQL5 chart button programming, suitable for beginners to learn from
- Clean code structure that is easy to understand and extend into more complex GUI interfaces
- Demonstrates event-driven programming pattern (CHARTEVENT_OBJECT_CLICK) with good interactive designdemonstrating
- Can serve as a foundational template for building custom trading panels through further development
Weaknesses
- Only serves as a demonstration tool with no actual trading functionality, limited practical value
- Lacks error handling mechanisms; no feedback when button operations fail
- No mechanism to persist button state; state is lost after EA restart
- Lacks multi-button layout management, making it difficult to scale into complex interfaces
Possible improvements
- Add button state persistence using global variables or file storage to maintain state across EA restarts
- Include more graphical control examples (input fields, dropdown lists, checkboxes) to build a complete GUI toolkit
Risk assessment
Overall risk: Safe
- This EA does not execute any trading operations, posing no financial risk
- As a utility program, the primary risk lies in UI interaction stability rather than trading risk
Evaluation scores
Parameters
| Parameter | Default | Description |
|---|---|---|
ButtonX | 100 | Button X coordinate position |
ButtonY | 100 | Button Y coordinate position |
ButtonWidth | 200 | Button width |
ButtonHeight | 50 | Button height |
ButtonText | Click Me | Button display text |
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Backtests are historical simulations and do not guarantee future results. Not financial advice.