$BTC Binance Square focuses on the central role of Bitcoin in cryptocurrency trading. BTC remains the most traded and dominant cryptocurrency, serving as the base pair for many other coins. Traders often use BTC pairs, such as BTC/ETH or BTC/BNB, to assess the performance of altcoins. One of the posts discusses how the BTC/EURI pair was introduced, providing traders with a way to exchange Bitcoin for a euro-backed stablecoin. Others provide price updates and market sentiments around BTC, highlighting its influence on the broader crypto ecosystem. These posts emphasize that Bitcoin is not just a store of value but also a key instrument for active trading.