How many Tezos coins are there?
The circulating supply of Tezos is about 720 million coins; the maximum supply is infinite. Circulation is important to the value of a currency. The term liquidity often concerns the extent to which the currency changes hands. Liquidity is an expression of the demand for and acceptance of the cryptocurrency.
Unlike Bitcoin, Tezos has no hard limit on the number coins that it may issue. This policy positions it well as a useful currency as well as an investment vehicle.