PANews May 21 news, according to Yu Jin, trader James Wynn, who went long on BTC with 40x leverage, has closed 2139 BTC in the past 15 minutes, reducing his original position worth $830 million to $600 million. In contrast, the 'insider brother' who also went short with 40x leverage has not adjusted his position since opening it early this morning and is still in a floating profit state.