Machi, known by the handle @machibigbrother, has opened a long position in $YZY with 3x leverage, currently incurring a floating loss of $337,000. In total, Machi is experiencing a floating loss of $8.5 million across his long positions in $BTC, $ETH, $HYPE, and $PUMP. This significant loss highlights the volatility and risk associated with leveraged trading in the cryptocurrency market.