Regencell Bioscience (RGC) stock slides nearly 5% in year-end trading as volatility persists
Regencell Bioscience Holdings shares dropped 4.8% to $21.79 by late morning in New York, trading between $21.44 and $23.11 amid thin year-end volumes and no new company news. The stock has seen volatile swings in recent days, with traders watching for any updates on a pending U.S. Department of Justice investigation.