$ETH #coin pair The coin pair of Ethereum usually refers to how Ethereum (ETH) is traded against another currency or asset on an exchange.
Some common Ethereum pairs are:
ETH/USD (Ethereum to US Dollar)
ETH/USDT (Ethereum to Tether, a stablecoin)
ETH/EUR (Ethereum to Euro)
ETH/BNB (Ethereum to Binance Coin)
There are many other pairs depending on the exchange.
Are you asking for popular trading pairs, or all available pairs on a specific exchange?