Check exchange rates offered by various services (only MYR to SGD)

This project is purely for personal reasons only, for me to track what is the best way to convert MYR to SGD out of the options I have available to me. Thus, the options here may not represent the actual full possibilities available to anyone else.

The data here is only for MYR to SGD, not for SGD to MYR.

Data collection and plotting are currently automated by GitHub Actions (every 30 minutes).