Draw the wicks (thin lines): Draw a vertical line from the lowest price to the highest price of each candle (this is called a "wick"). Draw the body of the candle: Draw a rectangle from the opening price to the closing price, using a different colour if the candle is bullish or bearish. Colour customisation: You can easily change the colours used for bullish and bearish candles and their wicks. In the code you use, for example: The bearish candles have a maroon body (clrMaroon). The wicks of the bearish candles are light violet (clrOrchid). What is it useful for? This indicator is useful if you want to: Have a unique and clear visual style on your charts. Differentiate bullish candles more easily from bearish ones. Analyse the price behaviour in a more visual way.

This is a custom indicator for MetaTrader 5 whose sole purpose is to display a BMP image on the chart, centred on the screen. What is it for? It is used to display a static image (such as a logo, personal branding, chart message or reminder) directly on the trading chart, without affecting the analysis and market data. How does it work? It creates an OBJ_BITMAP_LABEL object to display an image (2.bmp) from the MQL5Images folder. It automatically calculates the centre of the chart and places the image there. It updates the position of the image on each new tick so that it is always centred, even if the window is resized.

This Expert Advisor (EA) implements a triangular arbitrage strategy between three currency pairs: EURUSD, USDJPY and EURJPY

Population-based optimisation algorithms are collected here. The archive contains all necessary files to run the algorithms on test functions.

MQL5-Like Trade Classes in Python for MetaTrader 5 Python