Cryptocurrency is a digital or virtual currency that uses cryptography for security. It operates independently of central banks or governments. While the most well-known cryptocurrency is Bitcoin, there are many others, such as $ETH , $LTC , and $XRP .

The price of a cryptocurrency is determined by supply and demand on various crypto exchanges and factors such as market sentiment, news and announcements, and regulatory changes. The value of a cryptocurrency can fluctuate greatly within a short period of time, making it a highly volatile investment.