according to Lookonchain monitoring, the whale address 0x3c9E always panic sells when ETH falls, and then buys back at a higher price.
July 29 - August 3: Sold 38,582 ETH at an average of $3,548 (about $136.9 million).
August 8 - August 15: Bought back 16,800 ETH at an average of $4,424 (about $74.3 million).
August 16 - August 20: Sold 10,900 ETH at an average of $4,369 (about $47.6 million).
Last 20 hours: Bought back 7,500 ETH at an average of $4,747 (about $35.6 million).