Who is Satoshi Nakamoto?
On January 3, 2009, Satoshi Nakamoto mined Bitcoin’s genesis block.
Satoshi Nakamoto’s design combined proof of work, a chain of blocks, and economic incentives, allowing mutually distrustful nodes to reach agreement on the same ledger.
$BTC is the native coin of the system designed by Satoshi Nakamoto. Currently 81152.88.
Size your position according to your own risk tolerance, and leave yourself some room.