Market Cap = Current Price x Circulating Supply

The market cap if the max supply was in circulation.
Fully-diluted market cap (FDMC) = price x max supply. If max supply is null, FDMC = price x total supply. if max supply and total supply are infinite or not available, fully-diluted market cap shows N/A.

A measure of how much of a cryptocurrency was traded in the last 24 hours.

The amount of coins that are circulating in the market and are in public hands. It is analogous to the flowing shares in the stock market.