According to BlockBeats, on December 20, according to monitoring by The Data Nerd, the address starting with 7xF3Y spent 5 SOL (about $1,115) to buy 7 million UFDs one minute after the UFD was minted. Afterwards, he sold 6.646 million UFDs at a price of $685,000, realizing a profit of about $684,000. He still owns 350,000 UFDs (about $509,000), and the expected return on investment is 659 times.