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Regencell Bioscience Holdings Limited (RGC)

Healthcare | Drug Manufacturers - Specialty & Generic | Causeway Bay, Hong Kong | NasdaqCM
8.19 USD +1.06 (14.867%) ⇧ (Oct. 13, 2026, 4 p.m. EDT)
After hours: 8.33 +0.14 (1.687%) ⇧ (Oct. 13, 2026, 7:45 p.m. EDT)

Short-term:★☆☆☆☆Long-term:⯪☆☆☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 7:04 a.m. EDT

Regencell Bioscience presents a catastrophic long-term investment case despite a recent, likely temporary, price recovery. The company is fundamentally broken, reporting negative earnings, massive losses, and burning cash with no visible path to profitability. The balance sheet is precarious, with a book value of merely $0.002 per share, implying the entire market capitalization is a premium paid for delusions of future success. The recent surge in price appears to be a speculative anomaly rather than a correction of value, especially given the ongoing DOJ investigation and active shareholder class-action lawsuits which cast a long shadow over the company's operations. The short-term outlook remains deeply bearish. While the stock has rallied recently, the underlying business quality has not improved; it continues to hemorrhage cash. The statistical forecasting models are unreliable, offering no confidence in a continued rally. Instead, the options market is screaming caution, with traders aggressively buying protection at lower price levels, anticipating a return to the multi-year downtrend. The recent price action is likely a 'dead cat bounce' in a much larger falling knife scenario. Investors should view this as a value trap where the low price reflects the high probability of total capital loss due to legal liabilities and operational failure.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓1.012369
AutoETS1.026976
MSTL1.071761
AutoTheta1.076060

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 23%
H-stat 11.43
Ljung-Box p 0.000
Jarque-Bera p 0.240
Excess Kurtosis -1.21
Attribute Value
Sector Healthcare
Debt to Equity Ratio 2.216
Market Cap 4,061,292,800
Beta 1.17
Website https://www.regencellbioscience.com

As of Oct. 10, 2026, 7:04 a.m. EDT: Speculators are positioning defensively with heavy put volume at strikes significantly below the current price (e.g., $2.50 and $5.00), while call interest is sparse and concentrated near the money. This imbalance suggests a strong expectation of further downside or a desire to hedge against potential volatility, rather than a bullish setup.


Info Dump

Attribute Value
52 Week Change -0.58594656
Address1 Chinachem Leighton Plaza
Address2 9th Floor 29 Leighton Road
All Time High 83.6
All Time Low 0.079737
Ask 9.12
Ask Size 2
Average Daily Volume10 Day 179,220
Average Daily Volume3 Month 190,120
Average Volume 190,120
Average Volume10Days 179,220
Beta 1.166
Bid 6.23
Bid Size 2
Book Value 0.027
City Causeway Bay
Compensation As Of Epoch Date 1,767,139,200
Country Hong Kong
Crypto Tradeable 0
Currency USD
Current Price 8.19
Current Ratio 10.769
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 8.6499
Day Low 7.085
Debt To Equity 2.216
Display Name Regencell Bioscience
Dividend Yield 0.0
Earnings Timestamp End 1,793,217,600
Earnings Timestamp Start 1,793,217,600
Ebitda -11,643,553
Ebitda Margins 0.0
Enterprise To Ebitda -347.608
Enterprise Value 4,047,396,352
Eps Trailing Twelve Months -0.02
Esg Populated 0
Exchange NCM
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 5.9827
Fifty Day Average Change 2.2072997
Fifty Day Average Change Percent 0.3689471
Fifty Two Week Change Percent -58.594658
Fifty Two Week High 69.0
Fifty Two Week High Change -60.81
Fifty Two Week High Change Percent -0.8813044
Fifty Two Week Low 4.51
Fifty Two Week Low Change 3.6799994
Fifty Two Week Low Change Percent 0.81596434
Fifty Two Week Range 4.51 - 69.0
Financial Currency USD
First Trade Date Milliseconds 1,626,442,200,000
Float Shares 55,618,392
Free Cashflow -2,989,076
Full Exchange Name NasdaqCM
Full Time Employees 10
Fullday Change 1.1982002
Fullday Change Percent 16.805052
Fullday Price 8.3282
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.88422996
Held Percent Institutions 0.00285
Implied Shares Outstanding 495,884,376
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 1,782,777,600
Last Split Date 1,750,032,000
Last Split Factor 38:1
Long Business Summary Regencell Bioscience Holdings Limited focuses on the research, development, and commercialization of Traditional Chinese Medicine (TCM) in Hong Kong. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, TCM brain theory, 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 4,061,292,800
Market State POST
Max Age 86,400
Message Board Id finmb_695870118
Most Recent Quarter 1,782,777,600
Net Income To Common -11,701,941
Next Fiscal Year End 1,814,313,600
Non Diluted Market Cap 2,957,043,669
Open 7.16
Operating Cashflow -7,695,530
Operating Margins 0.0
Phone 852 2155 0823
Post Market Change 0.13820076
Post Market Change Percent 1.687433
Post Market Price 8.3282
Post Market Time 1,791,935,112
Previous Close 7.13
Price Hint 2
Price To Book 303.3333
Profit Margins 0.0
Quick Ratio 10.746
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change 1.0599995
Regular Market Change Percent 14.866753
Regular Market Day High 8.6499
Regular Market Day Low 7.085
Regular Market Day Range 7.085 - 8.6499
Regular Market Open 7.16
Regular Market Previous Close 7.13
Regular Market Price 8.19
Regular Market Time 1,791,921,600
Regular Market Volume 556,478
Return On Assets -0.71542
Return On Equity -1.28525
Sand P52 Week Change 0.17502642
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 495,884,376
Shares Percent Shares Out 0.0013
Shares Short 656,182
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 951,697
Short Name Regencell Bioscience Holdings L
Short Percent Of Float 0.0116
Short Ratio 3.95
Source Interval 15
Symbol RGC
Total Cash 14,192,455
Total Cash Per Share 0.029
Total Debt 295,811
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.02
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 18.777
Two Hundred Day Average Change -10.587001
Two Hundred Day Average Change Percent -0.5638281
Type Disp Equity
Volume 556,478
Website https://www.regencellbioscience.com