Bitcoin ($BTC) is the heart of the crypto world. When it comes to trading, the $BTC coin pair is one of the most popular and widely used across global exchanges. Think of it as the “main currency” of crypto. Many altcoins are traded against BTC, which makes it a key player in tracking the market’s direction. If BTC moves up or down, it often sets the tone for everything else. Whether you’re new to crypto or have been around a while, keeping an eye on $BTC pairs can help you understand trends, make smarter trades, and stay ahead of the game. It's a must-watch for every crypto enthusiast!