Huang Licheng, known as "Big Brother MJ," has significantly increased his Ethereum long position on the trading platform Hyperliquid. Over the past 10 minutes, he has added to his 25x leveraged position, bringing the total to 1,200 ETH, valued at approximately $2.84 million. This strategic move has resulted in a current floating profit of $33,000, reflecting a 29.3% gain.