The value of Bitcoin (BTC) compared to the US Dollar (USD) over a given duration.
A visually informative presentation of the data is made using Coin Metrics as the source. The price of Bitcoin at the moment, $56,015.57.
Which is its main focus. A -3.28% percentage change is shown with this number to indicate that its value decreased from the day before.
The data seems to reflect the state of the market at that particular moment, based on the timestamp of 12:05 PM EDT.
Source (CNBC)