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See which cryptocurrencies are gaining or losing at a glance — bubble size reflects market cap, color reflects 24h price change.
Bitcoin is the first and largest cryptocurrency by market capitalization, created in 2009 by an anonymous person or group using the pseudonym Satoshi Nakamoto. It operates on a decentralized, peer-to-peer network without a central authority, using blockchain technology to record every transaction.
New bitcoins are created through a process called mining, where computers compete to solve complex mathematical problems in exchange for newly issued coins and transaction fees. This process, known as proof-of-work, also secures the network against fraud. Roughly every four years, the reward for mining a block is cut in half in an event known as the "halving," which gradually slows the rate of new supply.
Bitcoin is available on nearly every major cryptocurrency exchange, including Binance, Coinbase, Kraken, and many others, typically paired against currencies like USDT, USD, or EUR. In some regulated markets, it can also be accessed indirectly through spot Bitcoin ETFs listed on traditional stock exchanges, without needing to hold the underlying coin directly.
Traders and investors approach Bitcoin in different ways. Some take a long-term "buy and hold" approach, betting on adoption growing over years rather than trying to time short-term price swings — an approach often referred to informally as "HODLing." Others take a more active approach, using tools such as moving averages, support and resistance levels, or momentum indicators to look for shorter-term entry and exit points. Because Bitcoin trades 24 hours a day, seven days a week, price action can continue outside of traditional market hours, unlike many stock markets that have fixed opening and closing times.
Bitcoin is known for significant price volatility, with its value capable of rising or falling sharply over short periods. Traders commonly manage this risk through techniques such as position sizing (allocating only a portion of a portfolio to volatile assets), setting predefined stop-loss levels to limit potential losses, and being cautious about using borrowed funds (leverage), which can magnify both gains and losses.
This section is educational and general in nature — it is not personalized financial advice. Any trading or investment decision should be based on your own research and risk tolerance.
Bitcoin is a decentralized digital currency that allows peer-to-peer transactions without a bank or central authority, recorded on a public ledger called a blockchain.
Bitcoin was introduced in 2009 by an anonymous creator (or group) using the pseudonym Satoshi Nakamoto.
Bitcoin's protocol caps the total supply at 21 million coins, which is expected to be fully mined sometime around the year 2140.
Bitcoin halving is a scheduled event, occurring roughly every four years, that cuts the reward miners receive for confirming new blocks in half, gradually slowing the rate of new supply.
Yes — Bitcoin is known for significant price volatility, meaning its value can move sharply higher or lower over relatively short periods of time.
You can view a live, interactive BTC/USDT chart above, or open it in the full multi-chart grid using the button on this page.