According to data from Farside, a U.S.-based crypto investment funds tracker, yesterday was a bullish business day for U.S.-approved bitcoin (BTC) exchange-traded funds (ETFs). The current record shows that these funds have amassed $518 million, signaling a rekindled interest from investors. Notably, this sharply contrasts with the previous business week, when the ETFs shed approximately $900 million, driven by BTC’s sharp plunge below the $110,000 mark.