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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:AEZS NASDAQ:GSD NYSEARCA:QPT TSE:RVX 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 VolumeAEZSAeterna Zentaris$3.82-2.1%$3.63$3.96▼$12.00$10.26M1.557,305 shs3,794 shsGSDGlobal System Dynamics$11.11$11.16$9.90▼$11.98$36.77MN/A7,280 shs2 shsQPTAdvisorShares Q Portfolio Blended Allocation ETF$19.10+0.1%$19.10$18.63▼$27.54$1.91MN/A1,912 shs19,400 shsRVXResverlogixC$0.10+11.1%C$0.07C$0.04▼C$0.30C$19.79M0.71112,881 shs284,726 shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEZSAeterna Zentaris-2.05%-2.05%+12.02%+4.37%-34.14%GSDGlobal System Dynamics0.00%0.00%0.00%0.00%0.00%QPTAdvisorShares Q Portfolio Blended Allocation ETF0.00%0.00%0.00%0.00%0.00%RVXResverlogix0.00%-25.93%+100.00%+185.71%+100.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAEZSAeterna ZentarisN/AN/AN/AN/AN/AN/AN/AN/AGSDGlobal System DynamicsN/AN/AN/AN/AN/AN/AN/AN/AQPTAdvisorShares Q Portfolio Blended Allocation ETFN/AN/AN/AN/AN/AN/AN/AN/ARVXResverlogixN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEZSAeterna Zentaris 0.00N/AN/AN/AGSDGlobal System Dynamics 0.00N/AN/AN/AQPTAdvisorShares Q Portfolio Blended Allocation ETF 0.00N/AN/AN/ARVXResverlogix 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEZSAeterna Zentaris$2.37M2.89N/AN/A$14.99 per share0.25GSDGlobal System DynamicsN/AN/AN/AN/A($1.84) per shareN/AQPTAdvisorShares Q Portfolio Blended Allocation ETFN/AN/AN/AN/AN/AN/ARVXResverlogixN/AN/AC$0.00 per share132.50C($0.23) per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEZSAeterna Zentaris-$16.55M-$14.86N/A∞N/A-760.32%-83.45%-45.76%8/11/2025 (Estimated)GSDGlobal System Dynamics-$790KN/A0.00∞N/AN/AN/A-2.30%N/AQPTAdvisorShares Q Portfolio Blended Allocation ETFN/AN/A0.00∞N/AN/AN/AN/AN/ARVXResverlogix-C$2.81M-C$0.02N/A∞N/AN/A6.06%-34.90%N/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAEZSAeterna ZentarisN/AN/AN/AN/AN/AGSDGlobal System DynamicsN/AN/AN/AN/AN/AQPTAdvisorShares Q Portfolio Blended Allocation ETF$0.080.42%N/AN/AN/ARVXResverlogixN/A7.02%N/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEZSAeterna ZentarisN/A5.945.93GSDGlobal System DynamicsN/A0.010.01QPTAdvisorShares Q Portfolio Blended Allocation ETFN/AN/AN/ARVXResverlogix-10.950.130.04Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEZSAeterna Zentaris0.73%GSDGlobal System Dynamics24.82%QPTAdvisorShares Q Portfolio Blended Allocation ETFN/ARVXResverlogixN/AInsider OwnershipCompanyInsider OwnershipAEZSAeterna Zentaris0.10%GSDGlobal System Dynamics62.81%QPTAdvisorShares Q Portfolio Blended Allocation ETFN/ARVXResverlogix42.66%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEZSAeterna Zentaris201.79 million1.79 millionNo DataGSDGlobal System DynamicsN/A3.31 million1.23 millionNot OptionableQPTAdvisorShares Q Portfolio Blended Allocation ETFN/A100,000N/ANot OptionableRVXResverlogix19197.94 millionN/ANot OptionableQPT, RVX, AEZS, and GSD HeadlinesRecent News About These CompaniesResverlogix Corp.: Resverlogix Announces Voting Results from the 2025 Meeting of ShareholdersJune 30, 2025 | finanznachrichten.deResverlogix Announces Voting Results from the 2025 Meeting of ShareholdersJune 30, 2025 | finance.yahoo.comNew beanless 'coffee' emerges but does it taste any good?September 17, 2024 | bbc.comBNumerous Independent Groups Presented Data that Supports Apabetalone’s Potential Cardioprotective Benefits at European Society of Cardiology Congress 2024September 3, 2024 | msn.comResverlogix: Top 10 Undervalued Biotechnology Industry Stocks (RVX)September 3, 2024 | theglobeandmail.comResverlogix Corp. (RVXCF)July 31, 2024 | finance.yahoo.comResverlogix Announces Voting Results from the 2024 Meeting of Shareholders and Closing of Debenture ExtensionJuly 31, 2024 | finance.yahoo.comClosing Bell: Resverlogix Corp up on Tuesday (RVX)July 28, 2024 | theglobeandmail.comClosing Bell: Resverlogix Corp flat on Wednesday (RVX)July 25, 2024 | theglobeandmail.comResverlogix Announces Updated Annual and Special Meeting of ShareholdersMay 28, 2024 | finance.yahoo.comResverlogix Corp. (RVX.TO)May 16, 2024 | finance.yahoo.comResverlogix Announces Two-Year Extension of Debenture and Elimination of Conversion PrivilegesMay 13, 2024 | finance.yahoo.comResverlogix Announces Change to Its Board of DirectorsFebruary 21, 2024 | finance.yahoo.comResverlogix Announces Publication of its 40th Scientific Journal Article on Apabetalone's Potential Therapeutic BenefitsJanuary 11, 2024 | finance.yahoo.comClosing Bell: Resverlogix Corp flat on Tuesday (RVX)January 4, 2024 | theglobeandmail.comResverlogix Corp. (RVX) Earnings Dates & ReportsDecember 19, 2023 | investing.comResverlogix Corp RVXCFNovember 18, 2023 | morningstar.comMResverlogix Corp RVXNovember 1, 2023 | morningstar.comMResverlogix: Top 10 Undervalued Healthcare Sector Stocks on TSX (RVX)October 18, 2023 | theglobeandmail.comResverlogix Corp.: Resverlogix Publishes on Apabetalone's Potential for the Treatment of FSHD, the Third Most Common Muscular DystrophyOctober 4, 2023 | finanznachrichten.deNew MarketBeat Followers Over TimeMedia Sentiment Over TimeQPT, RVX, AEZS, and GSD Company DescriptionsAeterna Zentaris NASDAQ:AEZS$3.82 -0.08 (-2.05%) As of 08/1/2025Aeterna Zentaris Inc., a specialty biopharmaceutical company, engages in developing and commercializing therapeutics and diagnostic tests in Canada, Switzerland, Ireland, Denmark, Germany, the United States, and internationally. Its lead product is Macrilen (macimorelin), an orally available peptidomimetic ghrelin receptor (GHSR-1a) agonist that stimulates the secretion of growth hormone by binding to the GHSR-1a for the diagnosis of patients with adult growth hormone deficiency and childhood-onset growth hormone deficiency, as well as endocrinology and oncology indications; AEZS-150, a delayed clearance parathyroid hormone fusion polypeptide that is in preclinical trial for the treatment of chronic hypoparathyroidism; and AEZS-130 that is in preclinical trial for the treatment of amyotrophic lateral sclerosis. The company also has a license and research agreement with University of Wuerzburg to develop, manufacture, and commercialize AIM biologicals for the treatment of neuromyelitis optica spectrum disorder; and for pre-clinical development towards the potential treatment of Parkinson's disease. In addition, it has a license agreement with Consilient Health Ltd. and NK MEDITECH Ltd. for the development and commercialization of macimorelin; a distribution and commercialization agreement with Er-Kim Pharmaceuticals Bulgaria Eood for the commercialization of macimorelin for the diagnosis of growth hormone deficiency in children and adults; as well as The University of Sheffield, the United Kingdom for the development, manufacture, and commercialization of parathyroid hormone fusion polypeptides for the treatment of chronic hypoparathyroidism. Aeterna Zentaris Inc. was incorporated in 1990 and is headquartered in Toronto, Canada.Global System Dynamics NASDAQ:GSDGlobal System Dynamics, Inc. does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company focuses its search on the farming and national security sectors, including farming related operations and businesses that support the farming industry. The company was formerly known as Gladstone Acquisition Corporation. Global System Dynamics, Inc. was incorporated in 2021 and is based in Houston, Texas.AdvisorShares Q Portfolio Blended Allocation ETF NYSEARCA:QPT$19.10 +0.01 (+0.05%) As of 10/28/2022Resverlogix TSE:RVXC$0.10 +0.01 (+11.11%) As of 08/1/2025 03:54 PM EasternResverlogix Corp clinical-stage biotechnology company. The company is developing an advanced epigenetic drug called apabetalone for the treatment of patients with cardiovascular disease, diabetes mellitus, chronic kidney disease, peripheral artery disease, orphan diseases, and neurodegenerative diseases. 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