Market Capitalization refers to the total dollar value of a company's outstanding shares of stock, often used as an indicator of a company's size and growth potential. In the cryptocurrency world, it's the total dollar value of a cryptocurrency's outstanding coins or tokens. This is calculated by multiplying the total supply of coins or tokens by the current price of one unit.
In cryptocurrency, there isn't a set rule for what is considered as Mid Cap. The ranges can vary based on the total market cap of the cryptocurrency sector at a certain time. However, a generally accepted range is from $1 billion to $10 billion in market capitalization.
While it will always change based on the market values, cryptocurrencies such as Litecoin, Chainlink, and Stellar have been examples of Mid Cap in the past. It's essential to use a reputable cryptocurrency market cap tracker to stay updated on the current Mid Cap cryptocurrencies.