That was fun! Basic, but quite competent. The theme and story are funny, too. As Recette said, "Capitalism ho!"
While I did start paying more attention after a bit, it would've been nice if there was a short-term "price change history", or at least a small indicator of the price change after a month passes.
The music is a bit loud. It hovers around -9 LUFS and peaks above +0.0 dB (The peaks clipping like that is actually a bit strange, given that it's the only audio playing). Since there aren't sound effects, you only need to turn down the audio a little bit to avoid audio clipping above +0.0 dB; although, personally, I would make it a bit quieter than that.
Good work!