$BTC The Bitcoin (BTC) bull run is a period marked by a significant and sustained increase in its price, often driven by rising investor confidence, institutional adoption, and favorable market conditions. During a bull run, BTC typically gains rapid momentum as demand surges and supply remains limited due to its fixed cap of 21 million coins. This bullish sentiment is amplified by positive news, halving events, and macroeconomic factors like inflation or fiat currency devaluation. As prices soar, media coverage and public interest intensify, attracting new investors and further fueling the upward trend, creating a cycle of growing optimism and investment.