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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 NASDAQ:LYRA NASDAQ:NEPH NASDAQ:WOK NASDAQ:ZYXI 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 VolumeLYRALyra Therapeutics$7.33-0.1%$8.61$3.81▼$37.50$12.02M0.16285,375 shs2,830 shsNEPHNephros$4.18+4.0%$3.80$1.36▼$5.00$44.31M1.1127,499 shs56,545 shsWOKWORK Medical Technology Group$0.78+0.3%$0.77$0.36▼$8.45$43.82MN/A1.33 million shs53,070 shsZYXIZynex$1.66+8.5%$2.14$1.23▼$9.42$50.30M0.91260,180 shs162,872 shsThese 7 Stocks Will Be Magnificent in 2025Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2025. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceLYRALyra Therapeutics+1.24%+3.38%-10.49%+59.91%-56.17%NEPHNephros-1.47%+0.50%+14.53%+37.67%+117.30%WOKWORK Medical Technology Group-3.36%-1.58%-0.91%+10.44%+77,309,900.00%ZYXIZynex-0.65%-3.77%-37.30%-35.98%-80.21%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationLYRALyra Therapeutics3.1706 of 5 stars3.05.00.00.02.72.50.6NEPHNephros1.5084 of 5 stars3.53.00.00.00.00.80.0WOKWORK Medical Technology GroupN/AN/AN/AN/AN/AN/AN/AN/AZYXIZynex2.4986 of 5 stars3.21.00.00.01.91.71.9Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceLYRALyra Therapeutics 2.00Hold$100.001,264.07% UpsideNEPHNephros 3.00Buy$5.5031.58% UpsideWOKWORK Medical Technology Group 0.00N/AN/AN/AZYXIZynex 2.33Hold$4.90195.18% UpsideCurrent Analyst Ratings BreakdownLatest LYRA, ZYXI, NEPH, and WOK Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails8/14/2025LYRALyra TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral8/8/2025NEPHNephrosMaxim GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$4.50 ➝ $6.008/1/2025ZYXIZynexLADENBURG THALM/SH SHSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeNeutral ➝ Buy$3.708/1/2025ZYXIZynexHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeBuy ➝ Neutral7/15/2025ZYXIZynexRoyal Bank Of CanadaSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetSector Perform ➝ Sector Perform$4.00 ➝ $3.006/30/2025ZYXIZynexHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$8.00(Data available from 8/22/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookLYRALyra Therapeutics$1.53M7.86N/AN/A$0.99 per share7.41NEPHNephros$14.16M3.13$0.02 per share203.89$0.91 per share4.59WOKWORK Medical Technology Group$11.51M3.81N/AN/A$1.10 per share0.70ZYXIZynex$192.35M0.26$0.26 per share6.31$0.04 per share41.50Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateLYRALyra Therapeutics-$93.43M-$29.01N/AN/AN/A-5,043.64%-404.56%-60.06%N/ANEPHNephros$70K$0.1234.83∞N/A7.95%14.89%11.64%11/6/2025 (Estimated)WOKWORK Medical Technology Group-$3.49MN/A0.00∞N/AN/AN/AN/AN/AZYXIZynex$2.99M-$0.94N/A3.53N/A-19.79%-78.54%-16.70%10/30/2025 (Estimated)Latest LYRA, ZYXI, NEPH, and WOK EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/12/2025Q2 2025LYRALyra Therapeutics-$5.79-$5.51+$0.28-$5.51$0.18 million$0.29 million8/7/2025Q2 2025NEPHNephros-$0.0250$0.02+$0.0450$0.02$3.60 million$4.40 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthLYRALyra TherapeuticsN/AN/AN/AN/AN/ANEPHNephrosN/AN/AN/AN/AN/AWOKWORK Medical Technology GroupN/AN/AN/AN/AN/AZYXIZynexN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioLYRALyra TherapeuticsN/A2.782.78NEPHNephrosN/A5.414.14WOKWORK Medical Technology GroupN/AN/AN/AZYXIZynex0.560.620.45Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipLYRALyra Therapeutics95.62%NEPHNephros41.10%WOKWORK Medical Technology GroupN/AZYXIZynex29.68%Insider OwnershipCompanyInsider OwnershipLYRALyra Therapeutics3.25%NEPHNephros6.70%WOKWORK Medical Technology GroupN/AZYXIZynex49.28%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableLYRALyra Therapeutics501.64 million1.59 millionOptionableNEPHNephros3010.60 million9.89 millionNot OptionableWOKWORK Medical Technology Group22656.53 millionN/AN/AZYXIZynex77030.30 million15.37 millionOptionableLYRA, ZYXI, NEPH, and WOK HeadlinesRecent News About These CompaniesContrasting Zynex (NASDAQ:ZYXI) & United Health Products (OTCMKTS:UEEC)August 20 at 2:55 AM | americanbankingnews.comZynex announces new executive teamAugust 18, 2025 | msn.comZynex welcomes Steve Dyson as CEO, adds to leadership teamAugust 18, 2025 | proactiveinvestors.comZynex Announces Arrival of Steven Dyson as CEO and Appointment of New Leadership in Key RolesAugust 18, 2025 | prnewswire.comZynex, Inc. Investors: Company Investigated by the Portnoy Law FirmAugust 14, 2025 | globenewswire.comZYNEX ALERT: Bragar Eagel & Squire, P.C. is Investigating Zynex, Inc. on Behalf of Long-Term Stockholders and Encourages Investors to Contact the FirmAugust 13, 2025 | globenewswire.comZynex Q2 Revenue Drops 55%August 5, 2025 | fool.comZynex Inc. Faces Challenges Amid Strategic ShiftsAugust 4, 2025 | theglobeandmail.comZynex (NASDAQ:ZYXI) Raised to "Buy" at LADENBURG THALM/SH SHAugust 2, 2025 | marketbeat.comZynex (NASDAQ:ZYXI) Rating Lowered to "Neutral" at HC WainwrightAugust 2, 2025 | marketbeat.comZynex, Inc. (NASDAQ:ZYXI) Q2 2025 Earnings Call TranscriptAugust 1, 2025 | msn.comHC Wainwright & Co. Downgrades Zynex (ZYXI)August 1, 2025 | msn.comZynex, Inc.: Zynex Reports Second Quarter 2025 Financial ResultsAugust 1, 2025 | finanznachrichten.deZynex Inc (ZYXI) Q2 2025 Earnings Report Preview: What to Look ForAugust 1, 2025 | finance.yahoo.comZynex, Inc. (ZYXI) Q2 2025 Earnings Call TranscriptJuly 31, 2025 | seekingalpha.comZynex Inc. (ZYXI) Reports Q2 Loss, Misses Revenue EstimatesJuly 31, 2025 | zacks.comZynex eyes growth revival under new CEO, advances oximeter technologyJuly 31, 2025 | proactiveinvestors.comZynex Reports Second Quarter 2025 Financial ResultsJuly 31, 2025 | prnewswire.comZynex Sets Second Quarter 2025 Earnings CallJuly 22, 2025 | prnewswire.comZynex: New CEO Steven Dyson shares his vision – ICYMIJuly 12, 2025 | proactiveinvestors.comZynex: New CEO Steven Dyson shares his vision – ICYMIJuly 12, 2025 | proactiveinvestors.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeLYRA, ZYXI, NEPH, and WOK Company DescriptionsLyra Therapeutics NASDAQ:LYRA$7.33 -0.01 (-0.12%) Closing price 03:57 PM EasternExtended Trading$7.18 -0.15 (-2.06%) As of 05:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.Lyra Therapeutics, Inc., a clinical-stage biotechnology company, focuses on the development and commercialization of novel integrated drug and delivery solutions for the localized treatment of patients with ear, nose, and throat diseases. It's XTreo technology platform is designed to deliver medicines directly to the affected tissue for sustained periods with a single administration. The company's product candidates include LYR-210, an anti-inflammatory implantable drug matrix for the treatment of chronic rhinosinusitis (CRS), which is in Phase III clinical trial; and LYR-220 for CRS patients with and without nasal polyps. It has a collaboration agreement with LianBio Inflammatory Limited to develop and commercialize LYR-210 in mainland China, Hong Kong, Taiwan, Macau, South Korea, Singapore, and Thailand. The company was formerly known as 480 Biomedical, Inc. and changed its name to Lyra Therapeutics, Inc. in July 2018. Lyra Therapeutics, Inc. was incorporated in 2005 and is headquartered in Watertown, Massachusetts.Nephros NASDAQ:NEPH$4.18 +0.16 (+3.98%) Closing price 04:00 PM EasternExtended Trading$4.18 0.00 (0.00%) As of 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.Nephros, Inc., a commercial-stage company, develops and sells water solutions to the medical and commercial markets in the United States. It offers ultrafiltration products that are used in dialysis centers for the removal of biological contaminants from water and bicarbonate concentrate; and in hospitals for the prevention of infection from waterborne pathogens, such as legionella and pseudomonas, as well as in military and outdoor recreation, commercial, and other healthcare facilities. The company also manufactures and sells water filters that enhance the taste and odor of water, as well as reduce biofilm, cysts, particulates, and scale build-up in downstream equipment. It markets its products to food service, hospitality, convenience store, and health care markets, as well as medical institutions. The company was incorporated in 1997 and is headquartered in South Orange, New Jersey.WORK Medical Technology Group NASDAQ:WOK$0.78 +0.00 (+0.27%) Closing price 03:51 PM EasternExtended Trading$0.78 +0.00 (+0.36%) As of 04:52 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.WORK Medical Technology Group Ltd. engages in developing health instruments. It manufactures and sells medical devices, including endotracheal tubes, laryngeal mask airways, heat and moisture exchanging filters, disposable breathing circuits, nebulizer kits, and yankauer suction sets. The company was founded on March 1, 2022 and is headquartered in Hangzhou, China.Zynex NASDAQ:ZYXI$1.66 +0.13 (+8.50%) Closing price 04:00 PM EasternExtended Trading$1.65 -0.01 (-0.54%) As of 07:00 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.Zynex, Inc., together with its subsidiaries, designs, manufactures, and markets medical devices to treat chronic and acute pain; and activate and exercise muscles for rehabilitative purposes with electrical stimulation. The company offers NexWave, a dual channel, multi-modality interferential current, transcutaneous electrical nerve stimulation, and neuromuscular electrical stimulation (NMES) device that is marketed to physicians and therapists by field sales representatives; NeuroMove, an electromyography and electric stimulation technology device; InWave, an electrical stimulation product for the treatment of female urinary incontinence; E-Wave, an NMES device; M-Wave, an NMES device. It also supplies private labeled products, including electrodes for the delivery of electrical current to the body, and batteries for use in electrotherapy products. In addition, the company distributes Comfortrac/Saunders for cervical traction, JetStream for hot/cold therapy, LSO Back Braces for lumbar support, and braces for rehabilitation support. Further, it offers Zynex Fluid Monitoring System (CM-1500); Zynex Wireless Fluid Monitoring System (CM-1600), a noninvasive monitoring device designed to measure relative changes in fluid volume in adult patients; NiCO CO-Oximeter, a laser-based noninvasive co-oximeter; and HemeOx tHb Oximeter, a laser-based total hemoglobin pulse oximeter. The company provides its products for use in pain management and control; stroke and spinal cord injury rehabilitation; hemodynamic monitoring and intravascular volume monitoring; and pulse oximetry monitoring. It sells its products through direct sales force primarily in the United States. Zynex, Inc. was founded in 1996 and is headquartered in Englewood, Colorado. 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