MQL, i.e. MetaQuotes Language, is a programming language created exactly for trading purposes. Its advanced options enable the programmer to create complex calculations used in the technical analysis and a very clear presentation of the data necessary for each investor to take decisions.

There are a lot of programming languages used to run a software or a program, so which is the best, I mean which programming language is better for automated software for forex trading?

Choosing the best programming language for forex trading largely depends on your specific needs, trading strategies, and the platforms you intend to use. Python stands out as a popular choice due to its versatility, extensive libraries like Pandas and NumPy for data analysis, and ease of integration with trading platforms through APIs. Its readability and simplicity make it suitable for algorithmic trading, backtesting, and strategy development.

Alternatively, languages like Java and C++ offer speed and robustness, making them suitable for high-frequency trading and building complex trading systems. They are often preferred for developing custom trading platforms or components where performance is critical.

Ultimately, the best language for forex trading is one that aligns with your proficiency, requirements, and the capabilities of the trading platform you're using. Many traders find success using a combination of languages and tools to leverage each language's strengths for different aspects of their trading strategies.