Regencell Bioscience (RGC) Stock Drops in Thin Post‑Christmas Trading as DOJ Probe and “Going Concern” Warning Keep Risk Front and Center
New York time check: It is Friday, December 26, 2025, 12:17 p.m. ET in New York. While the broader U.S. market is mostly drifting near record territory in subdued post‑holiday volume, Regencell Bioscience Holdings Limited (Nasdaq: RGC) is doing what it’s become famous for in 2025: moving a lot, on not much liquidity. AP News As of the most recently available intraday quote in late morning trading, RGC was around $21.28, down roughly 13.5% on the day, with a wide intraday range (roughly $20.71–$24.47) and relatively light volume—conditions that can exaggerate price swings in either direction. What’s happening with RGC