NYSEAMERICAN:NBY NovaBay Pharmaceuticals (NBY) Stock Price, News & Analysis $0.63 -0.01 (-2.10%) Closing price 02/21/2025 04:10 PM EasternExtended Trading$0.65 +0.02 (+3.81%) As of 02/21/2025 07:44 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. Add Compare Share Share Stock Analysis Stock AnalysisChartEarningsFinancialsHeadlinesInsider TradesSEC FilingsShort Interest About NovaBay Pharmaceuticals Stock (NYSEAMERICAN:NBY) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get NBY alerts:Sign Up Key Stats Today's Range$0.62▼$0.6550-Day Range N/A52-Week Range$0.36▼$9.08Volume81,152 shsAverage Volume327,966 shsMarket Capitalization$2.65 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewNovaBay Pharmaceuticals, Inc. develops and sells eyecare and wound care products in the United States and internationally. It offers Avenova Spray, a solution for removing foreign materials, including microorganisms and debris from skin around the eye, such as the eyelid; Avenova Eye Health Support antioxidant-rich oral supplements; Avenova Lubricating Eye Drops for instant relief; NovaWipes by Avenova; Avenova WarmEye Compress to soothe the eyes; and the i-Chek by Avenova to monitor physical eyelid health. The company also provides wound care products, which are used for cleansing and irrigation as part of surgical procedures, as well as treating wounds, burns, ulcers, and other injuries under the NeutroPhase and PhaseOne brands. It sells its products through the company's web stores, third-party online retailers and distribution partners. The company was formerly known as NovaCal Pharmaceuticals, Inc. and changed its name to NovaBay Pharmaceuticals, Inc. in February 2007. NovaBay Pharmaceuticals, Inc. was incorporated in 2000 and is headquartered in Emeryville, California.Read More… NovaBay Pharmaceuticals Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks25th Percentile Overall ScoreNBY MarketRank™: NovaBay Pharmaceuticals scored higher than 25% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for NovaBay Pharmaceuticals. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for NovaBay Pharmaceuticals are expected to grow in the coming year, from ($2.54) to ($0.55) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of NovaBay Pharmaceuticals is -0.06, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of NovaBay Pharmaceuticals is -0.06, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioNovaBay Pharmaceuticals has a P/B Ratio of 0.41. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about NovaBay Pharmaceuticals' valuation and earnings. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.94% of the outstanding shares of NovaBay Pharmaceuticals have been sold short.Short Interest Ratio / Days to CoverNovaBay Pharmaceuticals has a short interest ratio ("days to cover") of 0.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in NovaBay Pharmaceuticals has recently decreased by 77.93%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldNovaBay Pharmaceuticals does not currently pay a dividend.Dividend GrowthNovaBay Pharmaceuticals does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted1.94% of the outstanding shares of NovaBay Pharmaceuticals have been sold short.Short Interest Ratio / Days to CoverNovaBay Pharmaceuticals has a short interest ratio ("days to cover") of 0.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in NovaBay Pharmaceuticals has recently decreased by 77.93%, indicating that investor sentiment is improving significantly. News and Social Media1.9 / 5News SentimentN/A News SentimentNovaBay Pharmaceuticals has a news sentiment score of 0.40. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.61 average news sentiment score of Medical companies.Search Interest2 people have searched for NBY on MarketBeat in the last 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, NovaBay Pharmaceuticals insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 1.30% of the stock of NovaBay Pharmaceuticals is held by insiders.Percentage Held by InstitutionsOnly 1.34% of the stock of NovaBay Pharmaceuticals is held by institutions.Read more about NovaBay Pharmaceuticals' insider trading history. Receive NBY Stock News and Ratings via Email Sign-up to receive the latest news and ratings for NovaBay Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address NBY Stock News HeadlinesNovaBay extends CEO's contract through 2025January 22, 2025 | msn.comNovaBay Pharmaceuticals Board Determines Unsolicited Offer is Superior to Asset Purchase Agreement with PRN Physician Recommended Nutriceuticals, LLCOctober 29, 2024 | finance.yahoo.comTexas approves new currencyRural Texas Town Ramps Up Global Currency War A small town has joined a radical $1.9 trillion attack on the global banking system... backed up by Elon Musk and the White House.February 23, 2025 | Stansberry Research (Ad)NovaBay Pharmaceuticals receives unsolicited offer from Refresh AcquisitionsOctober 29, 2024 | msn.comNovaBay Pharmaceuticals (AMEX:NBY) Stock, Short Interest ReportSeptember 26, 2024 | benzinga.comNovaBay Pharmaceuticals (AMEX:NBY) Stock Quotes, Forecast and News SummarySeptember 26, 2024 | benzinga.comWhat's Going On With NovaBay Pharmaceuticals Shares Friday?September 20, 2024 | msn.comNovaBay Pharmaceuticals, Inc. (B9P0.F)August 20, 2024 | finance.yahoo.comSee More Headlines NBY Stock Analysis - Frequently Asked Questions How were NovaBay Pharmaceuticals' earnings last quarter? NovaBay Pharmaceuticals, Inc. (NYSEAMERICAN:NBY) issued its quarterly earnings results on Thursday, November, 11th. The biopharmaceutical company reported ($1.75) earnings per share (EPS) for the quarter, missing the consensus estimate of ($1.40) by $0.35. The biopharmaceutical company earned $1.84 million during the quarter. NovaBay Pharmaceuticals had a negative net margin of 79.70% and a negative trailing twelve-month return on equity of 146.20%. When did NovaBay Pharmaceuticals' stock split? NovaBay Pharmaceuticals's stock reverse split on the morning of Wednesday, November 16th 2022. The 1-35 reverse split was announced on Wednesday, November 16th 2022. The number of shares owned by shareholders was adjusted after the closing bell on Wednesday, November 16th 2022. An investor that had 100 shares of stock prior to the reverse split would have 3 shares after the split. How do I buy shares of NovaBay Pharmaceuticals? Shares of NBY stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of NovaBay Pharmaceuticals own? Based on aggregate information from My MarketBeat watchlists, some other companies that NovaBay Pharmaceuticals investors own include Meta Platforms (META), Advanced Micro Devices (AMD), NVIDIA (NVDA), Tonix Pharmaceuticals (TNXP), OPKO Health (OPK), Tesla (TSLA) and TherapeuticsMD (TXMD). Company Calendar Last Earnings11/11/2021Today2/22/2025Next Earnings (Estimated)5/07/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSEAMERICAN SectorMedical Industry Biotechnology Sub-IndustryPharmaceutical Products Current SymbolNYSEAMERICAN:NBY CUSIPN/A CIK1389545 Webnovabay.com Phone(510) 899-8800Fax510-474-1577Employees30Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($9.9465) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-10,610,000.00 Net Margins-79.70% Pretax Margin-79.70% Return on Equity-146.20% Return on Assets-69.63% Debt Debt-to-Equity RatioN/A Current Ratio1.85 Quick Ratio1.25 Sales & Book Value Annual Sales$14.40 million Price / Sales0.18 Cash FlowN/A Price / Cash FlowN/A Book Value$1.53 per share Price / Book0.41Miscellaneous Outstanding Shares4,210,000Free Float4,160,000Market Cap$2.65 million OptionableNot Optionable Beta2.82 A Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for March 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free Report This page (NYSEAMERICAN:NBY) was last updated on 2/23/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredHas Trump finally met his match?Dylan Jovine predicted the 2008 crash over a year before it happened. Folks who listened to him had the chance...Behind the Markets | SponsoredElon “obliterates” Bill Gates?All 10 of the world's biggest money managers follow my work, and the Pentagon, the FBI and Harvard professors ...Altimetry | SponsoredNVDA Crash UpdateAn overseas AI rival sent shockwaves through the U.S. tech market last week... Leaving millions of investor...Chaikin Analytics | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredNvidia > DeepSeekEveryone's getting it all wrong … Sure, DeepSeek's reveal caused AI stocks to tumble … But, in the long ...Weiss Ratings | Sponsored Is Starlink Set For The Largest IPO In History?He turned PayPal from a tiny, off-the-radar startup… to a massive $64 billion giant. Then, he did it again ...Paradigm Press | SponsoredBuy this AI Stock Before Elon’s AnnouncementWith Trump back in office, xAI is primed to become the leader in generative AI, leaving competitors in the dus...InvestorPlace | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding NovaBay Pharmaceuticals, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share NovaBay Pharmaceuticals With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.