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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare OTCMKTS:BOPH OTCMKTS:HSTC OTCMKTS:NRXGQ OTCMKTS:OPTI On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeBOPHBohai Pharmaceuticals Group$0.00$0.00$0.00▼$0.00$20K1.7830,425 shs50,000 shsHSTCHST Global$0.00$0.17$0.00▼$1.05$14K-1.4935 shsN/ANRXGQNephroGenex$0.00$0.00▼$0.21$36KN/A26,223 shs2,000 shsOPTIOptec International$0.00+13.3%$0.00$0.00▼$0.00$20KN/A1.07 million shs44,086 shsElon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceBOPHBohai Pharmaceuticals Group0.00%0.00%0.00%0.00%0.00%HSTCHST Global0.00%0.00%-50.00%-99.98%-99.98%NRXGQNephroGenex0.00%0.00%0.00%0.00%0.00%OPTIOptec International-16.67%-6.25%+7.14%-16.67%+200.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationBOPHBohai Pharmaceuticals GroupN/AN/AN/AN/AN/AN/AN/AN/AHSTCHST GlobalN/AN/AN/AN/AN/AN/AN/AN/ANRXGQNephroGenexN/AN/AN/AN/AN/AN/AN/AN/AOPTIOptec InternationalN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceBOPHBohai Pharmaceuticals Group 0.00N/AN/AN/AHSTCHST Global 0.00N/AN/AN/ANRXGQNephroGenex 0.00N/AN/AN/AOPTIOptec International 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookBOPHBohai Pharmaceuticals GroupN/AN/AN/AN/AN/AN/AHSTCHST GlobalN/AN/AN/AN/AN/AN/ANRXGQNephroGenexN/AN/AN/AN/AN/AN/AOPTIOptec InternationalN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateBOPHBohai Pharmaceuticals GroupN/AN/A0.00∞N/AN/AN/AN/AN/AHSTCHST Global-$150K-$0.02N/A∞N/AN/AN/AN/AN/ANRXGQNephroGenexN/AN/A0.00N/AN/AN/AN/AN/AN/AOPTIOptec InternationalN/AN/A0.00∞N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthBOPHBohai Pharmaceuticals GroupN/AN/AN/AN/AN/AHSTCHST GlobalN/AN/AN/AN/AN/ANRXGQNephroGenexN/AN/AN/AN/AN/AOPTIOptec InternationalN/AN/AN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipBOPHBohai Pharmaceuticals GroupN/AHSTCHST GlobalN/ANRXGQNephroGenexN/AOPTIOptec InternationalN/AInsider OwnershipCompanyInsider OwnershipBOPHBohai Pharmaceuticals GroupN/AHSTCHST Global65.82%NRXGQNephroGenexN/AOPTIOptec International50.34%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableBOPHBohai Pharmaceuticals GroupN/A19.52 millionN/ANot OptionableHSTCHST Global170.19 million23.99 millionNot OptionableNRXGQNephroGenex1,70012.95 millionN/ANot OptionableOPTIOptec International111.65 millionN/ANot OptionableHSTC, NRXGQ, BOPH, and OPTI HeadlinesRecent News About These CompaniesOptec International, Inc. (OPTI) - Yahoo FinanceJuly 13, 2025 | finance.yahoo.comOptec International Inc.May 23, 2025 | barrons.comOptec Technology Ltd.April 29, 2025 | optics.orgONew Optec CEO Updates ShareholdersJanuary 16, 2025 | globenewswire.comNew Optec CEO Updates ShareholdersJanuary 16, 2025 | prismmediawire.comPGlobal Optical Current Transformer Market Size Forecasted to Surpass USD 353.0 Million Valuation by 2033, Surging at 8.4% CAGRNovember 14, 2024 | fmiblog.comFSITC International Expands Fleet with New Vessel OrdersOctober 30, 2024 | markets.businessinsider.comAston University researcher develops new optical technique that could revolutionise medical diagnosticsOctober 25, 2024 | eurekalert.orgEbit.bio Wins Landmark Patent Defence for Groundbreaking opti-ox™ Cell Programming TechnologyOctober 16, 2024 | standard-journal.comSOptical illusion psychology test: What you see first reveals if you are optimist or too cautious in lifeOctober 4, 2024 | timesofindia.indiatimes.comOpti Digital Welcomes Guillem Fiter as Chief Marketing OfficerSeptember 17, 2024 | exchangewire.comEOGP exhibiting exciting lineup of metrology systems at IMTS 2024September 5, 2024 | insights.globalspec.comIAndersen Global Enters Japan with the Collaborating Firm OptiAugust 30, 2024 | tmcnet.comThe Optical Women’s Association Announces Global Connection Event at Silmo ParisAugust 29, 2024 | invisionmag.comIOptical Communication and Networking Equipment Market to Reach $54.0 Billion, Globally, by 2032 at 8.7% CAGR: Allied Market ResearchAugust 20, 2024 | tmcnet.comEngineers bring efficient optical neural networks into focusAugust 14, 2024 | sciencedaily.comSOptical navigation tech could streamline planetary explorationAugust 7, 2024 | msn.comIso-propagation vortices: optical multiplexing for unprecedented information capacityMay 17, 2024 | eurekalert.orgEIDTechEx Release New Global Optical & Radio Frequency Metamaterials Market ReportMay 13, 2024 | tmcnet.comGlobal Optical Coherence Tomography IndustryMay 6, 2024 | fmiblog.comFNew MarketBeat Followers Over Time Top HeadlinesView All HeadlinesBuffett Makes Big Moves Outside of UNH: A Buy and Sell BreakdownBy Leo Miller | August 18, 2025Why the American Eagle Stock Rally Isn't Just Speculation By Gabriel Osorio-Mazilli | July 28, 20253 Companies That Will Profit From Trump's Semiconductor TariffsBy Jordan Chussler | August 14, 20253 Stocks Riding the AI Data Center Buildout WaveBy Chris Markoch | August 6, 2025CrowdStrike Stock Slides—Is Growth Momentum Tapping Out?By Chris Markoch | August 7, 2025HSTC, NRXGQ, BOPH, and OPTI Company DescriptionsBohai Pharmaceuticals Group OTCMKTS:BOPH$0.0010 0.00 (0.00%) As of 03/11/2019Bohai Pharmaceuticals Group, Inc. engages in the production, manufacture, and distribution of herbal pharmaceuticals based on traditional Chinese medicine. Its products include lung nourishing syrup, tongbi capsules, tongbi tablets, zhuangyuanshenhailong medicinal wine, bazhenyimu cream, fangfengtongsheng granule, and zhengxintai capsules. The company was founded on January 9, 2008 and is headquartered in Yantai, China.HST Global OTCMKTS:HSTC$0.0002 0.00 (0.00%) As of 08/20/2025HST Global, Inc., operates as an integrated health and wellness biotechnology company in the United States. The company develops and/or acquires a network of wellness centers for the homeopathic and alternative treatment of late stage cancer and other life threatening diseases. It also focuses on the homeopathic and alternative product candidates that are undergoing or have already completed clinical testing for the treatment of late stage cancer and or/ life threatening diseases. HST Global, Inc. is headquartered in Hampton, Virginia.NephroGenex OTCMKTS:NRXGQNephroGenex, Inc. is a pharmaceutical company. The Company is focused on the development of therapeutics to treat kidney disease. The Company has paused the clinical program of its product candidate, oral Pyridorin, for the treatment of diabetic nephropathy. The Company was primarily focused on the Phase III Pyridorin program, and other planned clinical and nonclinical studies and other work needed to submit Pyridorin for acute kidney injury (AKI), as well as the treatment of diabetic nephropathy in patients with Type II diabetes for regulatory approval in the United States and Europe. The Company has not generated any revenues.Optec International OTCMKTS:OPTI$0.0017 +0.00 (+13.33%) As of 02:57 PM EasternOptec International, Inc. engages in selling and marketing optimized fuel maximizer units in North America and internationally. It markets optimized fuel maximizer for passenger vehicles, intermediate/medium duty trucks, off-road equipment, generator systems, heavy duty diesel on-road vehicles, and transportation refrigeration units. The company was formerly known as Green Meadow Products, Inc. and changed its name to Optec International, Inc. in August 2017. Optec International, Inc. was founded in 2012 and is based in Carlsbad, California. 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