Top trader @JamesWynnReal is closing his $BTC long positions.
He has closed 2,561 $BTC($273.5M) in the past 40 minutes, realizing a profit of $4.5M.
During this time, $BTC dropped by 1%.
He still holds a long position of 5,203 $BTC($554.6M), with an unrealized profit of $8M.