$BTC Bitcoin, the leading cryptocurrency, is paired with various assets like USD, ETH, or stablecoins (e.g., BTC/USDT) on exchanges, reflecting its market dynamics. As of 2025, BTC's price fluctuates around $60,000-$80,000, driven by institutional adoption, halving cycles, and macroeconomic factors like inflation and interest rates. The BTC/USD pair is the most traded, with high liquidity and volatility. Technical indicators like RSI and moving averages guide traders, while on-chain data reveals holder sentiment. Regulatory developments and ETF approvals impact price stability. Despite bearish corrections, BTC’s long-term bullish trend persists, supported by its decentralized nature and growing acceptance as a store of value.