Expand RGC Menu
RGC MENU

Regencell Bioscience Holdings Limited - (RGC) closed at $10.05 on October 19, 2026, up 4.8% from the previous close, on volume of 821,719 shares (30-day average 269,243).

Key numbers
  • Last close: $10.05 (October 19, 2026)
  • 52-week range: $4.51 to $69.00
  • Market value: $5.0 billion
  • 30-day implied volatility (IV30): 131.7%
  • Option volume: 1,237 contracts (516 calls, 721 puts); 30-day average 409

Data as of October 19, 2026.

RGC Stock Summary and Trading Ideas (Regencell Bioscience Holdings Limited - | NASDAQ:RGC)

Charts for Today's Stock Price and Implied Volatility in Regencell Bioscience Holdings Limited -

19-Oct-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for RGC by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Regencell Bioscience Holdings Limited - (RGC) Frequently Asked Questions

What does Regencell Bioscience Holdings Limited - do?

Regencell Bioscience Holdings Ltd is an early-stage bioscience company that focuses on research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, specifically ADHD and ASD. Its goal is to save and improve the lives of patients, their families and caregivers and become a market leader for the natural and holistic treatment globally. The company operates and manages its business as a single segment - in the research and development of the company's product candidates.

What symbol and exchange does Regencell Bioscience Holdings Limited - shares trade?

Regencell Bioscience Holdings Limited - trades on the NASDAQ stock market under the symbol RGC.

What is Regencell Bioscience Holdings Limited - stock price doing today?

As of October 19, 2026, RGC stock price climbed to $10.05 with 821,719 million shares trading.

What is Regencell Bioscience Holdings Limited -'s Beta?

RGC has a beta of 2.02, meaning it tends to be more sensitive to market movements. RGC has a correlation of 0.03 to the broad based SPY ETF.

How much is Regencell Bioscience Holdings Limited - worth?

RGC has a market cap of $4.98 billion. This is considered a Mid Cap stock.

What is the highest and lowest price Regencell Bioscience Holdings Limited - traded in the last 3 year period?

In the last 3 years, RGC traded as high as $83.60 and as low as $.08.

What are the top ETFs holding Regencell Bioscience Holdings Limited -?

The top ETF exchange traded funds that RGC belongs to (by Net Assets): ONEQ, GXC.

Is Regencell Bioscience Holdings Limited - (RGC) a good investment?

RGC has underperformed the market in the last year with a return of -42.3%, while SPY returned +16.5%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in RGC shares. However, RGC has outperformed the market in the last 3 month and 2 week periods, returning +100.2% and +38.8%, while SPY returned +3.4% and -1.1%, respectively. This indicates RGC has been having a stronger performance recently.

What are the support and resistance levels for Regencell Bioscience Holdings Limited - (RGC)?

RGC support price is $8.77 and resistance is $10.41 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that RGC shares will trade within this expected range on the day.

Market Data Delayed 15 Minutes