Feature request: Increase update frequency

[thiago-rcarvalho]

First of all, thank you for this awesome tool! The filtering capabilities are helping me so much!

Is your feature request related to a problem? Please describe. Correct me if I'm wrong, but If I understand correctly, the prices are updated weekly. And I think more accuracy is important.

Describe the solution you'd like Update the prices daily (or hourly), and if possible, show the date and time of the last update in the page footer.

Describe alternatives you've considered None

Additional context