What is BTC in trading?

Launched in 2009, bitcoin is the world's largest cryptocurrency by market capitalization. Unlike fiat currency, bitcoin is created, distributed, traded, and stored using a decentralized ledger system known as a blockchain.
How can I trade my BTC?
In order to trade Bitcoin, you'll need to do the following:
Open an account on a Bitcoin exchange (e.g. CEX.IO, eToro. US users disclaimer. ...
Verify your identity.
Deposit money into your account.
Open your first position on the exchange (i.e., buy or short-sell)
How much is 1 Bitcoin to buy?
The live price of Bitcoin is $ 71,046.66 per (BTC / USD) with a current market cap of $ 1,399.71B USD. 24-hour trading volume is $ 51.98B USD.