NASDAQ:LWLG Lightwave Logic (LWLG) Stock Price, News & Analysis $4.83 +0.17 (+3.65%) Closing price 09/16/2026 04:00 PM EasternExtended Trading$5.14 +0.31 (+6.40%) As of 09:25 AM 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About Lightwave Logic Stock (NASDAQ:LWLG) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Lightwave Logic alerts:Sign Up Key Stats Today's Range$4.61▼$4.8450-Day Range$4.66▼$8.1152-Week Range$2.84▼$18.71Volume2.22 million shsAverage Volume2.26 million shsMarket Capitalization$744.64 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Lightwave Logic, Inc. develops advanced photonic materials and devices designed to improve the speed, energy efficiency and performance of optical communications systems. The company’s core technology is based on electro-optic polymers, which can convert electrical signals into optical signals at high speeds. Its product and technology portfolio includes proprietary organic nonlinear optical chromophores, polymer materials and polymer-based electro-optic modulators. These technologies are intended for applications such as data-center interconnects, telecommunications, high-performance computing and other systems that transmit large volumes of data using optical networks. Founded in 1991 and headquartered in Englewood, Colorado, Lightwave Logic conducts research and development in the United States and works to support the adoption of its materials and devices through industry relationships and potential licensing or commercialization arrangements. The company is led by Michael Lebby, who serves as chief executive officer and has a background in photonics and optoelectronics.AI Generated. May Contain Errors. Read More Lightwave Logic Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks4th Percentile Overall ScoreLWLG MarketRank™: Lightwave Logic scored higher than 4% of companies evaluated by MarketBeat, and ranked 588th out of 601 stocks in the technology sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion0.7 / 5Analyst RatingSell Consensus RatingLightwave Logic has received a consensus rating of Sell. The company's average rating score is 1.00, and is based on no strong buy ratings, no buy ratings, no hold ratings, and 1 sell rating.Amount of Analyst CoverageLightwave Logic has only been the subject of 1 research reports in the past 90 days.Read more about Lightwave Logic's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Lightwave Logic is -30.19, 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 Lightwave Logic is -30.19, 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 RatioLightwave Logic has a P/B Ratio of 8.63. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about Lightwave Logic's valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted16.08% of the float of Lightwave Logic has been sold short.Short Interest Ratio / Days to CoverLightwave Logic has a short interest ratio ("days to cover") of 9.91.Change versus previous monthShort interest in Lightwave Logic has recently increased by 5.58%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldLightwave Logic does not currently pay a dividend.Dividend GrowthLightwave Logic does not have a long track record of dividend growth. News and Social Media3.3 / 5News Sentiment1.25 News SentimentLightwave Logic has a news sentiment score of 1.25. 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 higher news sentiment than the 0.76 average news sentiment score of Technology companies.News Coverage This WeekMarketBeat has tracked 2 news articles for Lightwave Logic this week, compared to 2 articles on an average week.Search InterestOnly 11 people have searched for LWLG on MarketBeat in the last 30 days. This is a decrease of -45% compared to the previous 30 days.MarketBeat Follows6 people have added Lightwave Logic to their MarketBeat watchlist in the last 30 days. Company Ownership0.4 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Lightwave Logic insiders have not sold or bought any company stock.Percentage Held by Insiders2.21% of the stock of Lightwave Logic is held by insiders.Percentage Held by Institutions27.04% of the stock of Lightwave Logic is held by institutions.Read more about Lightwave Logic's insider trading history. Receive LWLG Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Lightwave Logic and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. LWLG Stock News HeadlinesLightwave Logic Inc (LWLG) Stock Price, Quote, News & HistoryAugust 21, 2026 | benzinga.comBlaize Holdings, Lightwave Logic, nLight Diverge in Big Price Swings TodayAugust 14, 2026 | 247wallst.comYour book attachedBill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time through a temporary download link. He plans to charge for it soon. Download your copy now and lock it in at no cost, regardless of future pricing.September 17 at 1:00 AM | Profits Run (Ad)Lightwave Logic, Inc. 2026 Q2 - Results - Earnings Call PresentationAugust 11, 2026 | seekingalpha.comLightwave Logic, Inc. (LWLG) Q2 2026 Earnings Call TranscriptAugust 11, 2026 | seekingalpha.comLightwave Logic: Back To Earth, But It Is Still Too Risky For MeJuly 29, 2026 | seekingalpha.comLightwave Logic Lower on Naming New CFOJuly 20, 2026 | baystreet.caLightwave Logic appoints Fred Graffam as CFOJuly 20, 2026 | msn.comSee More Headlines LWLG Stock Analysis - Frequently Asked Questions How have LWLG shares performed this year? Lightwave Logic's stock was trading at $3.24 at the beginning of the year. Since then, LWLG shares have increased by 49.1% and is now trading at $4.83. How were Lightwave Logic's earnings last quarter? Lightwave Logic Inc. (NASDAQ:LWLG) issued its quarterly earnings data on Friday, August, 14th. The company reported ($0.04) earnings per share (EPS) for the quarter. The company earned $0.03 million during the quarter. Lightwave Logic had a negative net margin of 9,143.60% and a negative trailing twelve-month return on equity of 30.34%. Read the conference call transcript. Who are Lightwave Logic's major shareholders? Top institutional investors of Lightwave Logic include BlackRock Inc. (7.98%), Bank of New York Mellon Corp (0.30%), Algert Global LLC (0.19%) and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC (0.14%). Insiders that own company stock include Ronald A Bucchi, Craig Ciesla, Siraj Nour El-Ahmadi, Laila Partridge, Thomas M Connelly Jr and Snizhana P Quan. View institutional ownership trends. How do I buy shares of Lightwave Logic? Shares of LWLG 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 Lightwave Logic own? Based on aggregate information from My MarketBeat watchlists, some other companies that Lightwave Logic investors own include NVIDIA (NVDA), Meta Platforms (META), Tesla (TSLA), Advanced Micro Devices (AMD), JPMorgan Chase & Co. (JPM), Home Depot (HD) and Netflix (NFLX). Company Calendar Last Earnings8/14/2026Today9/17/2026Next Earnings (Estimated)11/12/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Yellow Zone (2m+) 1-Year History Sep 25 Dec 25 Mar 26 Jun 26 Sep 26 LWLG's financial health is in the Yellow zone, according to TradeSmith. LWLG has been in this zone for over 2 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorTechnology Industry Electronic Equipment, Instruments & Components Sub-IndustryElectronic Components Current SymbolNASDAQ:LWLG CIK1325964 Weblightwavelogic.com Phone720-340-4949Fax302-356-2737Employees34Year Founded2004Profitability EPS (Trailing Twelve Months)($0.16) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$20.31 million Net Margins-9,143.60% Pretax Margin-9,426.00% Return on Equity-30.34% Return on Assets-28.76% Debt Debt-to-Equity RatioN/A Current Ratio62.83 Quick Ratio62.83 Sales & Book Value Annual Sales$240 thousand Price / Sales3,102.67 Cash FlowN/A Price / Cash FlowN/A Book Value$0.56 per share Price / Book8.63Miscellaneous Outstanding Shares154,170,000Free Float150,760,000Market Cap$744.64 million OptionableOptionable Beta2.41 Social Links 10 Stocks Powering The Next AI Boom The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation. 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