#CoinMarketCap (CMC) is a popular online platform that provides real-time data and information on:

1. *#Cryptocurrency prices*: Current and historical prices of various cryptocurrencies.

2. *Market capitalization*: Total market value of cryptocurrencies.

3. *#trading volumes*: Amount of cryptocurrency traded on exchanges.

4. *Charts and analytics*: Visualizations and insights on market trends.

CoinMarketCap is widely used by:

1. #investors

2. #traders

3. #Researchers

4. Cryptocurrency enthusiasts

To track and analyze cryptocurrency market performance, identify trends, and make informed decisions.