According to Ai 姨, a cryptocurrency whale has successfully closed a swing trade by selling 3,316 ETH at $1,750.65, realizing a profit of $680,000 over a 13-day period. The whale initially bought the Ethereum at $1,548, achieving a 13% return on investment. This marks a significant recovery from a previous $380,000 loss since March. Such moves can influence Ethereum's market dynamics, offering insights into profitable trading strategies.