According to Cas Abbé, a prominent Bitcoin whale has reduced his $1.1 billion BTC long position by $300 million in the past 24 hours and allocated significant capital into altcoins, specifically opening $60 million in ETH longs with 25x leverage and $18 million in SUI longs with 10x leverage (source: @cas_abbe, May 23, 2025). This shift demonstrates a potential rotation from Bitcoin to major altcoins, indicating possible increased volatility and liquidity in ETH and SUI markets. Traders should closely monitor price action and open interest in these pairs as large-scale leveraged positions can trigger rapid market movements and potential liquidation cascades.