According to CoinMeta, a certain address began building a position in QNT seven years ago and once again took a profit of 9,000 tokens after three years, earning approximately $1.998 million. From May 2019 to November 2022, this address withdrew 53,600 QNT tokens from exchanges at a cost of $22.57 each. One hour ago, this address recharged 9,000 of these tokens into Coinbase and Kraken at a recharge price of $222.09 per token, achieving a return rate of 884%.