NASDAQ:BJDX Bluejay Diagnostics (BJDX) Stock Price, News & Analysis $1.66 +0.04 (+2.16%) Closing price 07/3/2025 03:35 PM EasternExtended Trading$1.64 -0.01 (-0.60%) As of 07/3/2025 04:28 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 AnalysisChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Bluejay Diagnostics Stock (NASDAQ:BJDX) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Bluejay Diagnostics alerts:Sign Up Key Stats Today's Range$1.62▼$1.6650-Day Range$1.52▼$2.2552-Week Range$1.46▼$37.50Volume10,134 shsAverage Volume661,737 shsMarket Capitalization$2.47 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Bluejay Diagnostics, Inc., a medical diagnostic company, develops rapid test for the monitoring of disease progression in the United States. It is developing Symphony platform, a technology platform comprising Symphony analyzer that orchestrates blood processing, biomarker isolation, and immunoassay preparation using non-contact centrifugal force; and Symphony Cartridge, which includes reagents and components. The company also offers ALLEREYE diagnostic test, a point-of-care device for the diagnosis of allergic conjunctivitis. In addition, it develops IL-6 for the monitoring of disease progression in critical care; as well as hsTNT/I and NT-proBNP for the monitoring of patients acuity with chest pain. The company was incorporated in 2015 and is headquartered in Acton, Massachusetts. Read More Bluejay Diagnostics Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks2nd Percentile Overall ScoreBJDX MarketRank™: Bluejay Diagnostics scored higher than 2% 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 Bluejay Diagnostics. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Bluejay Diagnostics is 0.00, 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 Bluejay Diagnostics is 0.00, 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 RatioBluejay Diagnostics has a P/B Ratio of 0.16. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about Bluejay Diagnostics' valuation and earnings. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted5.74% of the float of Bluejay Diagnostics has been sold short.Short Interest Ratio / Days to CoverBluejay Diagnostics has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Bluejay Diagnostics has recently increased by 154.01%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldBluejay Diagnostics does not currently pay a dividend.Dividend GrowthBluejay Diagnostics does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted5.74% of the float of Bluejay Diagnostics has been sold short.Short Interest Ratio / Days to CoverBluejay Diagnostics has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Bluejay Diagnostics has recently increased by 154.01%, indicating that investor sentiment is decreasing significantly. News and Social Media0.6 / 5News SentimentN/A News Coverage This WeekMarketBeat has tracked 1 news article for Bluejay Diagnostics this week, compared to 0 articles on an average week.Search InterestOnly 1 people have searched for BJDX on MarketBeat in the last 30 days. This is a decrease of 0% compared to the previous 30 days.MarketBeat Follows1 people have added Bluejay Diagnostics to their MarketBeat watchlist in the last 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Bluejay Diagnostics insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 0.08% of the stock of Bluejay Diagnostics is held by insiders.Percentage Held by InstitutionsOnly 18.47% of the stock of Bluejay Diagnostics is held by institutions.Read more about Bluejay Diagnostics' insider trading history. Receive BJDX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Bluejay Diagnostics and its competitors with MarketBeat's FREE daily newsletter. Email Address BJDX Stock News HeadlinesBJDX - Bluejay Diagnostics Inc Ownership - MorningstarJuly 2 at 11:57 PM | morningstar.comMBluejay Diagnostics advances sepsis test, plans FDA filingJune 5, 2025 | investing.comHave you heard of “E.I.”?Inside Expert: New "E.I." Tech Could Be Poised For 200,000% Growth Meta, Apple, and even NASA are rushing to invest in new "E.I." Tech, which one expert estimates will grow by 200,000%. Becoming bigger than the automobile, PC, and cell phone markets... COMBINED!July 4 at 2:00 AM | Behind the Markets (Ad)Bluejay Diagnostics Provides Mid-Year Business and Corporate UpdateJune 3, 2025 | globenewswire.comBluejay Diagnostics Inc BJDXMay 13, 2025 | morningstar.comMBluejay Diagnostics announces abstract acceptance at 2025 SAEM meetingApril 15, 2025 | markets.businessinsider.comBluejay Announces Abstract Accepted for Presentation at the 2025 Society of Academic Emergency Medicine (SAEM) Annual MeetingApril 15, 2025 | globenewswire.comBluejay Diagnostics Raises $3.7M Through Warrant Deal, Stock Slides After-Hours While Retail Interest SurgesApril 8, 2025 | msn.comSee More Headlines BJDX Stock Analysis - Frequently Asked Questions How have BJDX shares performed this year? Bluejay Diagnostics' stock was trading at $4.87 at the start of the year. Since then, BJDX stock has decreased by 66.0% and is now trading at $1.6550. How were Bluejay Diagnostics' earnings last quarter? Bluejay Diagnostics, Inc. (NASDAQ:BJDX) posted its quarterly earnings data on Tuesday, May, 13th. The company reported ($3.37) earnings per share (EPS) for the quarter. When did Bluejay Diagnostics' stock split? Bluejay Diagnostics shares reverse split on Thursday, June 20th 2024.The 1-8 reverse split was announced on Thursday, June 20th 2024. The number of shares owned by shareholders was adjusted after the closing bell on Thursday, June 20th 2024. An investor that had 100 shares of stock prior to the reverse split would have 13 shares after the split. When did Bluejay Diagnostics IPO? Bluejay Diagnostics (BJDX) raised $22 million in an IPO on Wednesday, November 10th 2021. The company issued 2,160,000 shares at $10.00 per share. How do I buy shares of Bluejay Diagnostics? Shares of BJDX 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 Bluejay Diagnostics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Bluejay Diagnostics investors own include SoFi Technologies (SOFI), Athenex (ATNX), V.F. (VFC), Allarity Therapeutics (ALLR), Andersons (ANDE) and British American Tobacco (BTI). Company Calendar Last Earnings5/13/2025Today7/04/2025Next Earnings (Estimated)8/13/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED INSTRUMENTS Sub-IndustryMedical Equipment Current SymbolNASDAQ:BJDX CIK1704287 Webwww.bluejaydx.com Phone844-327-7078FaxN/AEmployees9Year FoundedN/AProfitability EPS (Trailing Twelve Months)($379.74) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$7.72 million Net MarginsN/A Pretax MarginN/A Return on Equity-322.46% Return on Assets-262.96% Debt Debt-to-Equity RatioN/A Current Ratio2.71 Quick Ratio2.71 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$10.34 per share Price / Book0.16Miscellaneous Outstanding Shares1,494,000Free Float1,493,000Market Cap$2.47 million OptionableNot Optionable Beta0.47 13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free Report This page (NASDAQ:BJDX) was last updated on 7/4/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | Sponsored379 passengers walked away from thisWhy Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT ScientistsTrue Market Insiders | SponsoredCrypto Is Pumping Again – Now Comes the Real OpportunityThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? 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