Does anyone know how coding can help me in investing?

[Mdraghib]

I recently started learning coding, and it’s surprising how much it’s helping my investing journey.
At first, I thought coding was only for developers, but once I began exploring it, I realized how powerful it can be for analysing markets, testing strategies, and even avoiding emotional decisions.

I’ve been experimenting with small scripts to track price movements, filter stocks/forex pairs, and backtest simple ideas and honestly, it’s opened a whole new way of looking at data. Instead of guessing, I’m making decisions backed by actual numbers.

If anyone else has used coding to improve their trading or investing, I’d love to hear your experiences. What tools or languages did you start with, and what made the biggest difference for you?