According to TechFlow, an investor successfully increased his Ethereum (ETH) holdings from 3,586 to 5,515 through two rounds of precise high-selling and low-buying operations, an increase of 54%.

On May 21, the investor sold 3,586 ETH at $3,667 and received 13.15 million USDT; he then bought back 5,236 ETH at $2,512.

On September 2, 4,818 ETH were sold again at $2,514, earning 12.11 million USDT.

The investor took advantage of the market drop today and bought 5,093 ETH at $2,378.