$BTC Bitcoin (BTC) is often referred to as the king of crypto for good reason—it's the most widely recognized and traded cryptocurrency. When analyzing BTC trading pairs, it's important to consider liquidity, volatility, and timing. Popular pairs like BTC/USDT or BTC/ETH offer high trading volume and tight spreads, making them attractive to both new and experienced traders. Traders often use BTC as a base currency to move in and out of altcoins. Technical indicators like Bollinger Bands, MACD, and RSI can provide useful signals when trading BTC. No matter your strategy, BTC remains a cornerstone of the crypto ecosystem, often dictating the market’s overall sentiment.