Bitcoin (BTC) Bitcoin is the first cryptocurrency, often called digital gold, used for secure and direct online transactions. In January 2024, Bitcoin was valued at $43,919. Now trading at $95,600, it has seen a remarkable 117% growth over the past year. With a circulating supply of 19.80M BTC in 19.81M BTC of total supply, Bitcoin retains its position as the top cryptocurrency, boasting a...