Crypto #1 · BTC
Bitcoin
Follow BTC on Fuolio
See how BTC weighs in your net worth, what it has paid you and how far it is from your target allocation.
Create a free accountBitcoin price
Bitcoin in numbers
- 24h low and high
- US$83,007.39 – US$85,420.36
- 24h volume
- US$37.5bn
- Market cap
- US$1.7tn
- Circulating supply
- 20.09m BTC
- Max supply
- 21m BTC
- All-time high (US$)
- US$126,198.07
- On 06/10/2025 · -33.98% from the high
How much did investing in BTC return?
US$1,000.00 invested on 01/10/2021 would be worth US$1,358.81 today.
- Value today in BTC
- US$1,358.81
- Return over the period
- +35.88%
- Return per year
- +6.32%
Before taxes and costs, at month-end closes. Past returns do not guarantee future ones.
What is Bitcoin
Bitcoin (BTC) is the #1 cryptocurrency in the world by market cap, at US$1.7tn. There are 20.09m BTC in circulation, out of a maximum of 21m that can exist.
Questions about Bitcoin
How much is Bitcoin today?
Bitcoin (BTC) is at US$83,317.40, or R$431,575.81, as of 01/10/2026, 04:30.
How much has Bitcoin moved in the last 24 hours?
+0.05% in the last 24 hours: from US$83,274.04 to US$83,317.40.
What is Bitcoin's all-time high?
Bitcoin's all-time high was US$126,198.07, on 06/10/2025. Today it is 33.98% below it.
What is Bitcoin's market cap?
US$1.7tn, which makes Bitcoin the #1 cryptocurrency in the world.
How many BTC exist?
There are 20.09m BTC in circulation, out of a maximum of 21m.
