Huang Licheng, known as Machi Big Brother, has significantly increased his Bitcoin exposure by adding a $14.5 million long position with 40x leverage. The position was entered at an average price of $76,357, with a liquidation threshold set at $72,904.50. In addition to his Bitcoin position, Huang maintains a $23.3 million Ethereum long position at 25x leverage, with an entry price of $2,311.63 and a liquidation price of $2,202.70.