$BTC $BTC You're looking for trading pairs with Bitcoin (BTC). Here are some popular options:

1. *BTC/USDT*: Trading Bitcoin against the US dollar stablecoin.

2. *BTC/ETH*: Trading Bitcoin against Ethereum.

3. *BTC/BNB*: Trading Bitcoin against Binance Coin.

You can find these pairs on various cryptocurrency exchanges like Binance, Coinbase, and others. What’s your trading plan or question about these pairs?