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Regencell Bioscience Holdings Limited (RGC)

Healthcare | Drug Manufacturers - Specialty & Generic | Causeway Bay, Hong Kong | NasdaqCM
5.05 USD -0.83 (-14.116%) ⇩ (July 13, 2026, 4 p.m. EDT)
After hours: 5.16 +0.11 (2.149%) ⇧ (July 13, 2026, 7:58 p.m. EDT)

Short-term:★☆☆☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 6:47 a.m. EDT

The investment case for Regencell is fundamentally broken by a catastrophic lack of profitability and severe legal overhang. The company reports negative earnings, negative operating cash flow, and a return on equity of nearly -178%, indicating that capital is being destroyed rather than generated. This financial distress is compounded by active Department of Justice scrutiny and a class-action lawsuit deadline looming, which creates significant regulatory and reputational risk. The price history tells a story of extreme volatility and a recent crash from a 52-week high of $69 to current levels near $6, despite a single anomalous year of massive percentage gain that masks the underlying deterioration. The balance sheet is fragile with a book value of merely $0.002 per share, rendering the current market price a multiple of thousands times the tangible equity. On the short end, the technical picture is dire; the stock is trading well below its 50-day and 200-day moving averages, confirming a downtrend. Options activity confirms this pessimism, with traders buying deep out-of-the-money puts to hedge against further declines. There is no dividend to provide income, and the combination of legal trouble, insolvency indicators, and a shattered balance sheet makes this a dangerous speculative vehicle rather than a viable investment.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.253948
AutoARIMA0.254510
AutoTheta0.275118
MSTL0.276794

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 23%
H-stat 273.81
Ljung-Box p 0.000
Jarque-Bera p 0.000
Excess Kurtosis 2.10
Attribute Value
Sector Healthcare
Debt to Equity Ratio 31.68
Market Cap 2,497,168,896
Beta 1.83
Website https://www.regencellbioscience.com

As of July 11, 2026, 6:47 a.m. EDT: Speculators are positioning heavily for downside protection, evidenced by massive open interest in deep out-of-the-money puts (strikes at 2.5 and 2.0) compared to negligible call volume. While there is some speculative call activity at distant strikes (15.0 and 25.0), the overwhelming volume imbalance suggests a fear of further collapse rather than a belief in a recovery. Implied volatility remains elevated, reflecting uncertainty.


Info Dump

Attribute Value
52 Week Change -0.599455
Address1 Chinachem Leighton Plaza
Address2 9th Floor 29 Leighton Road
All Time High 83.6
All Time Low 0.079737
Ask 6.37
Ask Size 2
Average Daily Volume10 Day 824,620
Average Daily Volume3 Month 247,422
Average Volume 247,422
Average Volume10Days 824,620
Beta 1.828
Bid 4.22
Bid Size 2
Book Value 0.002
City Causeway Bay
Compensation As Of Epoch Date 1,767,139,200
Country Hong Kong
Crypto Tradeable 0
Currency USD
Current Price 5.05
Current Ratio 1.415
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 5.99
Day Low 4.9178
Debt To Equity 31.68
Earnings Timestamp End 1,781,553,600
Earnings Timestamp Start 1,781,553,600
Ebitda -7,065,837
Ebitda Margins 0.0
Enterprise To Ebitda -353.136
Enterprise Value 2,495,197,952
Eps Trailing Twelve Months -0.01
Esg Populated 0
Exchange NCM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 852 2155 0853
Fifty Day Average 19.462
Fifty Day Average Change -14.412
Fifty Day Average Change Percent -0.74052
Fifty Two Week Change Percent -59.9455
Fifty Two Week High 69.0
Fifty Two Week High Change -63.95
Fifty Two Week High Change Percent -0.9268116
Fifty Two Week Low 4.9178
Fifty Two Week Low Change 0.13220024
Fifty Two Week Low Change Percent 0.02688199
Fifty Two Week Range 4.9178 - 69.0
Financial Currency USD
First Trade Date Milliseconds 1,626,442,200,000
Float Shares 56,282,728
Full Exchange Name NasdaqCM
Full Time Employees 10
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.88378996
Held Percent Institutions 0.00135
Implied Shares Outstanding 494,488,909
Industry Drug Manufacturers - Specialty & Generic
Industry Disp Drug Manufacturers - Specialty & Generic
Industry Key drug-manufacturers-specialty-generic
Ipo Expected Date 2,021-07-16
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,751,241,600
Last Split Date 1,750,032,000
Last Split Factor 38:1
Long Business Summary Regencell Bioscience Holdings Limited operates as a Traditional Chinese medicine (TCM) bioscience company in Hong Kong. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, primarily for attention deficit hyperactivity disorder and autism spectrum disorder. The company was incorporated in 2014 and is headquartered in Causeway Bay, Hong Kong.
Long Name Regencell Bioscience Holdings Limited
Market us_market
Market Cap 2,497,168,896
Market State POSTPOST
Max Age 86,400
Message Board Id finmb_695870118
Most Recent Quarter 1,767,139,200
Net Income To Common -7,048,587
Next Fiscal Year End 1,782,777,600
Non Diluted Market Cap 2,907,594,779
Open 5.99
Operating Cashflow -4,001,275
Operating Margins 0.0
Payout Ratio 0.0
Phone 852 2155 0823
Post Market Change 0.108500004
Post Market Change Percent 2.1485147
Post Market Price 5.1585
Post Market Time 1,783,987,115
Previous Close 5.88
Price Hint 2
Price To Book 2,525.0
Profit Margins 0.0
Quick Ratio 1.415
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.83
Regular Market Change Percent -14.1156
Regular Market Day High 5.99
Regular Market Day Low 4.9178
Regular Market Day Range 4.9178 - 5.99
Regular Market Open 5.99
Regular Market Previous Close 5.88
Regular Market Price 5.05
Regular Market Time 1,783,972,800
Regular Market Volume 470,300
Return On Assets -0.84972
Return On Equity -1.77664
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 494,488,908
Shares Percent Shares Out 0.0015
Shares Short 760,774
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 779,012
Short Name Regencell Bioscience Holdings L
Short Percent Of Float 0.0137
Short Ratio 3.3
Source Interval 15
Symbol RGC
Total Cash 2,357,216
Total Cash Per Share 0.005
Total Debt 386,302
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.01
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 21.9575
Two Hundred Day Average Change -16.907501
Two Hundred Day Average Change Percent -0.7700103
Type Disp Equity
Volume 470,300
Website https://www.regencellbioscience.com