#TradingPairs101
A trading pair (e.g., **BTC/USD**) shows two assets you can exchange directly.
→ **First asset** is what you’re *selling* (BTC).
→ **Second asset** is what you’re *buying* (USD).
**Common Types:**
🔹 **Crypto/Fiat:** BTC/EUR (Crypto for traditional money).
🔹 **Crypto/Crypto:** ETH/BTC (Altcoin for Bitcoin).
🔹 **Stablecoin Pairs:** BTC/USDT (Less volatility).
**Why Pairs Matter:**
✅ You trade the *relationship* between two assets.
✅ Liquidity varies by pair → impacts speed & price.
✅ Defines your market exposure (e.g., bullish on ETH *against* BTC).
**Key Takeaway:** Pairs are your market’s gearshift.
