Ethereum Whale Lifts $900M Leveraged Bet as ETH Market Dominance Holds Bullish Support

Arkham reported that the so-called $10B Hyperunit Whale, linked to Garrett Jin, expanded an existing Ether long by $66.2 million, taking the position to about $733.3 million and pushing overall ETH, SOL and BTC long exposure above $900 million. At the same time, chart data showed Ethereum's market dominance stabilizing around 12.5% near a key support zone, with MACD turning bullish and trading volume rising after a rebound from early 2025 lows.