Need Help determining if dynamical data can be scraped

I'm new to scraping and have tried a couple of different ways to scrape (Selenium, Beautiful Soup) the following website:
with no success. I need the date and dollar amount of every data point that is within the floating box that appears when interacting with the chart.

Since I have limited knowledge can someone tell me if this website can even be scraped for the wanted data? If it can, where should I begin researching for a solution?

Thanks in advance for any information.