"Trading pair" is a very fundamental yet important concept in crypto trading — understanding it is essential for trading correctly. Register a Binance account to browse various trading pairs, and remember to get the Binance APP to check prices anytime.
Basic Meaning of Trading Pairs
A trading pair consists of two cryptocurrencies, representing buying or selling one currency with another. For example, in the BTC/USDT trading pair, BTC before the slash is the "base currency" and USDT after the slash is the "quote currency." This trading pair means using USDT to buy and sell BTC.
When you click "Buy" on the BTC/USDT pair, you're using USDT to buy BTC. Clicking "Sell" means selling BTC for USDT. The displayed price number represents how many USDT one BTC is worth.
Types of Trading Pairs
Binance offers a massive number of trading pairs, categorized by quote currency:
USDT pairs: Using USDT (Tether) as the quote currency — e.g., BTC/USDT, ETH/USDT, BNB/USDT. This is the most widely used type since USDT is stable around $1, making P&L calculations convenient.
BUSD pairs: Using BUSD (Binance USD) as the quote currency. BUSD is also a stablecoin pegged 1:1 to the dollar.
BTC pairs: Using BTC as the quote currency — e.g., ETH/BTC, BNB/BTC. In these pairs, prices show how many BTC one ETH is worth. Suitable for users who want to trade other tokens using BTC.
BNB pairs: Using BNB (Binance Coin) as the quote currency. BNB holders can directly buy and sell other tokens with BNB.
Fiat pairs: In some regions, direct fiat trading is available — e.g., BTC/EUR (Bitcoin/Euro).
How to Choose a Trading Pair
For beginners, USDT pairs are recommended for three reasons: First, USDT is a stablecoin whose price doesn't swing wildly, making it easy to calculate how much you've invested and how much you've gained or lost. Second, USDT pairs typically have the highest trading volumes and best liquidity, meaning easier execution and smaller slippage. Third, most tutorials and discussions use USDT as the pricing unit, making reference and learning more convenient.
If you're confident in BTC's long-term value and want other holdings to outperform relative to BTC, you can use BTC pairs. This way you're tracking a token's exchange rate against BTC rather than its dollar price.
Trading Pairs in Practice
On the Binance APP trading page, tap the trading pair name at the top to switch to other pairs. You can search by token name or browse by category.
Say you want to swap your ETH for BNB — there are two approaches. First, sell ETH for USDT on the ETH/USDT pair, then buy BNB on the BNB/USDT pair. Second, if an ETH/BNB pair exists, you can trade directly in one step.
Understanding Prices in Trading Pairs
A trading pair's price always represents "how much quote currency equals 1 unit of base currency." For example, ETH/USDT showing 3,500 means 1 ETH equals 3,500 USDT. ETH/BTC showing 0.053 means 1 ETH equals 0.053 BTC.
Understanding this helps you correctly interpret price movements. ETH/BTC going from 0.053 to 0.055 doesn't mean ETH's price rose — it means ETH appreciated relative to BTC.
The Importance of Liquidity
Liquidity varies dramatically between trading pairs. Popular pairs like BTC/USDT might see billions of dollars in 24-hour volume, while some small-cap token pairs might only have a few thousand dollars. With very low volume, your orders may not fill at ideal prices, and prices can be significantly moved by small amounts. So always trade on pairs with good liquidity.