$ENA ENA is a cryptocurrency with the symbol ENA. A coin pair, such as ENA/USDT or ENA/BTC, refers to the combination of ENA with another cryptocurrency or fiat currency. This pairing allows users to buy, sell, or trade ENA for the paired asset. For example, the ENA/USDT pair enables users to exchange ENA for Tether (USDT), a stablecoin pegged to the US dollar. Coin pairs like ENA/BTC or ENA/ETH facilitate trading ENA for other popular cryptocurrencies, providing liquidity and flexibility in the cryptocurrency market. Trading volumes and liquidity vary among different ENA coin pairs.