According to Ai 姨, the announcement of a BIO airdrop has positively impacted the prices of RIF and URO tokens. A notable investor, identified as AcUm...MvLRa, has capitalized on this by strategically investing early in RIF and URO, accumulating a profit of $3.59 million. Specifically, the investor holds 301 billion URO tokens, making it the top personal holding. The cost per URO was $0.00002959, yielding a realized profit of $210,000, with an unrealized gain of $2.18 million, representing a return of 27,822%. The investor also holds a significant position in RIF.