This company has been marked as potentially delisted and may not be actively trading. NASDAQ:CEMI Chembio Diagnostics (CEMI) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Chembio Diagnostics Stock (NASDAQ:CEMI) 30 days 90 days 365 days Advanced Chart Get Chembio Diagnostics alerts:Sign Up Key Stats Today's Range$0.45▼$0.4650-Day Range$0.33▼$0.4652-Week Range$0.19▼$1.24Volume351,642 shsAverage Volume661,416 shsMarket Capitalization$16.71 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewChembio Diagnostics, Inc. engages in the developing, manufacturing, marketing, and licensing of rapid medical tests. It offers rapid point-of-care tests for infectious, tropical and fever, and respiratory diseases, handheld analyzers, and veterinary products. The firm distributes its products to hospitals and clinics, physician offices, clinical laboratories, public health organizations, government agencies, and consumers. The company was founded in 1985 and is headquartered in Medford, NY.Read More… Receive CEMI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Chembio Diagnostics and its competitors with MarketBeat's FREE daily newsletter. Email Address CEMI Stock News HeadlinesANY LAB TEST NOW Forms Strategic Partnership with ChembioApril 17, 2024 | finance.yahoo.comQuest Diagnostics Inc DGXNovember 2, 2023 | morningstar.comElon’s End Game Is Going Live -- And It Could Make You a FortuneThe media and the so-called experts have laughed at Elon Musk his entire career. CBS called PayPal “one of the 10 worst business ideas ever.” Founder Peter Thiel saw 227,490% returns in one year. Tesla was dismissed as “a rich man’s toy.” Now it's worth more than the next 40 car companies combined.June 18, 2025 | The Oxford Club (Ad)Qualigen Therapeutics Sells FastPack Diagnostics Business to ChembioJuly 24, 2023 | marketwatch.comBiosynex Completes Acquisition of Chembio Diagnostics, Inc.April 27, 2023 | finance.yahoo.comAnalysts Have Conflicting Sentiments on These Healthcare Companies: Laboratory (LH), Arbutus Biopharma (ABUS) and Chembio Diagnostics (CEMI)April 27, 2023 | markets.businessinsider.comShareholder Alert: Ademi LLP investigates whether Chembio Diagnostics, Inc. has obtained a Fair Price in its transaction with BiosynexApril 20, 2023 | benzinga.comChembio Stockholders Urged to Tender Shares Before 6:00 P.M., New York City Time, on April 26, 2023April 19, 2023 | finance.yahoo.comSee More Headlines CEMI Stock Analysis - Frequently Asked Questions How were Chembio Diagnostics' earnings last quarter? Chembio Diagnostics, Inc. (NASDAQ:CEMI) posted its earnings results on Thursday, November, 4th. The company reported ($0.24) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($0.19) by $0.05. The firm earned $12.06 million during the quarter. Chembio Diagnostics had a negative net margin of 47.03% and a negative trailing twelve-month return on equity of 113.57%. What other stocks do shareholders of Chembio Diagnostics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Chembio Diagnostics investors own include Prospect Capital (PSEC), Calumet (CLMT), Two Harbors Investments (TWO), NovoCure (NVCR), BlackRock Capital Investment (BKCC), Viper Energy (VNOM) and Summit Midstream Partners (SMLP). Company Calendar Last Earnings11/04/2021Today6/17/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical preparations Sub-IndustryN/A Current SymbolNASDAQ:CEMI CIK1092662 Webwww.chembio.com Phone(631) 924-1135Fax631-924-2065Employees337Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($1.20) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$23.29 million Net Margins-47.03% Pretax Margin-46.96% Return on Equity-113.57% Return on Assets-38.22% Debt Debt-to-Equity RatioN/A Current Ratio1.23 Quick Ratio1.04 Sales & Book Value Annual Sales$48.34 million Price / Sales0.35 Cash FlowN/A Price / Cash FlowN/A Book Value$0.48 per share Price / Book0.95Miscellaneous Outstanding Shares36,726,000Free Float35,514,000Market Cap$16.71 million OptionableNot Optionable Beta1.85 Social Links 5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free Report This page (NASDAQ:CEMI) was last updated on 6/18/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredThe one deadline Elon can't afford to miss...For years, Elon Musk made headlines for blowing past deadlines — so often that investors coined a nickname for...Brownstone Research | SponsoredBuffett’s $325 Billion Cash Problem — Solved by Gold?A bombshell announcement is just weeks away — and it could send shockwaves through the gold market. 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