#TradingPairs101 Here's a concise 100-word overview of **#TradingPairs101**:

**Trading pairs are the fundamental units of exchange in markets like crypto and forex.** A pair (e.g., BTC/USD or ETH/BTC) shows how much of the *quote* currency (USD, BTC) is needed to buy one unit of the *base* currency (BTC, ETH). Essentially, it represents the exchange rate between two assets. Understanding pairs is crucial because you always trade one asset *against* another. Popular pairs offer high liquidity (easier buying/selling). Choosing the right pair involves analyzing the price relationship and volatility of *both* assets involved. They enable speculation, hedging, and converting holdings, forming the core structure of all trading activity.