#TradingPairs101 In the cryptocurrency ecosystem, trading pairs are fundamental for making exchanges between different currencies. A trading pair consists of two currencies that can be exchanged for each other, for example BTC/USDT or ETH/BTC. The first currency in the pair is the one you are going to buy or sell, and the second is the one you use to pay. Choosing the right pair depends on your investment goals and market liquidity. The more popular the pair, the better the prices and the lower the risk of slippage. Understanding this is essential when trading.