Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. 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 NYSE:IONQ NASDAQ:RKLB 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 VolumeIONQIonQ$34.77-0.9%$54.66$25.89▼$84.64$12.98B3.2319.96 million shs23.87 million shsRKLBRocket Lab$67.62+0.4%$107.97$37.57▼$151.00$39.14B2.5421.87 million shs22.24 million shs7 Best Space Stocks to Own in 2026The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ0.00%-18.95%-38.44%-24.72%-20.14%RKLBRocket Lab0.00%-16.56%-36.95%-20.26%+41.79%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeIONQIonQ$34.77-0.9%$54.66$25.89▼$84.64$12.98B3.2319.96 million shs23.87 million shsRKLBRocket Lab$67.62+0.4%$107.97$37.57▼$151.00$39.14B2.5421.87 million shs22.24 million shs7 Best Space Stocks to Own in 2026The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ0.00%-18.95%-38.44%-24.72%-20.14%RKLBRocket Lab0.00%-16.56%-36.95%-20.26%+41.79%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceIONQIonQ 2.53Moderate Buy$69.88100.98% UpsideRKLBRocket Lab 2.77Moderate Buy$110.1862.93% UpsideCurrent Analyst Ratings BreakdownLatest RKLB and IONQ Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/15/2026RKLBRocket Lab Piper SandlerSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageNeutral$83.007/15/2026RKLBRocket Lab Piper SandlerSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold7/8/2026RKLBRocket Lab Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight6/30/2026RKLBRocket Lab CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform6/30/2026RKLBRocket Lab Bank of AmericaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$105.00 ➝ $115.006/30/2026RKLBRocket Lab Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight$96.006/30/2026RKLBRocket Lab Citizens JmpSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetMarket Outperform$95.00 ➝ $130.006/30/2026RKLBRocket Lab Needham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$120.006/29/2026RKLBRocket Lab Roth CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$100.00 ➝ $130.006/29/2026RKLBRocket Lab Craig HallumSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$98.00 ➝ $120.006/22/2026IONQIonQ Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$55.00 ➝ $70.00(Data available from 7/19/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookIONQIonQ$187.12M69.35N/AN/A$10.52 per share3.30RKLBRocket Lab$601.80M65.03N/AN/A$3.17 per share21.33Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateIONQIonQ-$510.38M-$0.28N/AN/AN/A174.88%-23.20%-15.04%8/5/2026 (Estimated)RKLBRocket Lab-$198.21M-$0.32N/AN/AN/A-26.87%-11.72%-7.82%8/6/2026 (Estimated)Latest RKLB and IONQ EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/6/2026Q2 2026RKLBRocket Lab-$0.03N/AN/AN/A$231.62 millionN/A8/5/2026Q2 2026IONQIonQ-$0.5415N/AN/AN/A$65.40 millionN/A5/7/2026Q1 2026RKLBRocket Lab-$0.0671-$0.07-$0.0029-$0.07$189.65 million$200.35 million5/6/2026Q1 2026IONQIonQ-$0.26-$0.34-$0.08$2.07$49.75 million$64.67 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthIONQIonQN/AN/AN/AN/AN/ARKLBRocket LabN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioIONQIonQN/A14.0514.05RKLBRocket Lab0.024.474.02Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipIONQIonQ41.42%RKLBRocket Lab71.78%Insider OwnershipCompanyInsider OwnershipIONQIonQ0.55%RKLBRocket Lab8.40%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableIONQIonQ1,132373.27 million371.22 millionOptionableRKLBRocket Lab2,600578.75 million530.14 millionOptionableRKLB and IONQ HeadlinesRecent News About These CompaniesPromising Defense Stocks To Research - July 16thJuly 19 at 3:02 AM | americanbankingnews.comRocket Lab (RKLB) Expands Launch Infrastructure To Support More Frequent MissionsJuly 18 at 8:55 AM | finance.yahoo.comWhy Nebius and Rocket Lab Shares CrateredJuly 17 at 11:59 PM | baystreet.caDoes Starship's Launch Abort Change the SpaceX Investment Story?July 17 at 6:58 PM | finance.yahoo.comStock of the Day: Where Is the Bottom for Rocket Lab?July 17 at 3:50 PM | benzinga.comThe Iridium Deal Does Not Make Rocket Lab Cheaper Despite The OpticsJuly 17 at 2:11 PM | seekingalpha.comAST SpaceMobile Is Down 32% in a Month and SpaceX Is Down 34%. Are Space Stocks Doomed?July 17 at 1:46 PM | 247wallst.comRocket Lab Stock Plunges After Piper Sandler Starts Coverage at NeutralJuly 17 at 1:46 PM | finance.yahoo.comElon Musk’s SpaceX Sets New Starship Launch Date – SPCX Stock Drops To New Record Low While ASTS, RKLB RallyJuly 17 at 1:46 PM | stocktwits.comSAST SpaceMobile Stock Sinks as SpaceX Fallout Rattles Space Sector (RKLB)...July 17 at 12:35 PM | marketbeat.comPrediction Markets Are Betting Against Rocket Lab: Here’s What the Odds SayJuly 17 at 8:10 AM | 247wallst.comPrediction Markets Are Betting Against Rocket Lab: Here's What the Odds SayJuly 17 at 7:35 AM | 247wallst.comWealthfront Advisers LLC Buys 73,867 Shares of Rocket Lab Corporation $RKLBJuly 17 at 6:39 AM | marketbeat.comRocket Lab (NASDAQ:RKLB) Upgraded by Piper Sandler to Hold RatingJuly 17 at 5:35 AM | marketbeat.comRKLB, SPCX, ASTS Head For Over 30% July Losses — Goldman Says Space Stocks Are 5x More Volatile Than S&P 500July 17 at 3:45 AM | stocktwits.comSWhy Rocket Lab (RKLB) Shares Are Plunging TodayJuly 16 at 10:32 PM | finance.yahoo.comAST SpaceMobile vs. Rocket Lab: Which Stock Is The Superior SpaceX Competitor?July 16 at 10:32 PM | fool.comThese 2 Space Stocks Skyrocketed 388% and 174% in 2025: Here's 1 Reason I Wouldn't Buy in 2026.July 16 at 5:32 PM | fool.comWhy Rocket Lab Stock Is Losing Altitude TodayJuly 16 at 5:32 PM | fool.comRocket Lab (NASDAQ:RKLB) Stock Price Down 11.6% - Time to Sell?July 16 at 5:19 PM | marketbeat.comWhy Rocket Lab Stock Is Losing Altitude TodayJuly 16 at 3:30 PM | fool.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesRocket Lab’s Stock Drop Comes With a Bullish TwistBy Ryan Hasson | July 10, 2026Rocket Lab's NASA Win Tests Key Support After Sharp PullbackBy Ryan Hasson | June 26, 2026Rocket Lab Defies Gravity With $8B BuyoutBy Jeffrey Neal Johnson | June 30, 20263 Space Stocks That Could Outshine SpaceX After Its IPOBy Chris Markoch | July 14, 2026CEOs Sell Millions Worth of These 3 Big Name Stocks—What It Means for InvestorsBy Leo Miller | July 14, 2026RKLB and IONQ Company DescriptionsIonQ NYSE:IONQ$34.77 -0.33 (-0.95%) Closing price 07/17/2026 03:59 PM EasternExtended Trading$34.98 +0.21 (+0.60%) As of 07/17/2026 07:59 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 Massive. Learn more.IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. It also provides contracts associated with the design, development, and construction of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems. The company was founded in 2015 and is headquartered in College Park, Maryland.Rocket Lab NASDAQ:RKLB$67.62 +0.27 (+0.40%) Closing price 07/17/2026 04:00 PM EasternExtended Trading$68.20 +0.58 (+0.86%) As of 07/17/2026 07:59 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 Massive. Learn more.Rocket Lab USA, Inc., a space company, provides launch services and space systems solutions for the space and defense industries. The company provides launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, and other spacecraft and on-orbit management solutions; and constellation management services, as well as designs and manufactures small and medium-class rockets. It also designs, manufactures, and sells Electron, a reusable orbital-class small rocket; and the Photon satellite platforms, as well as developing the Neutron 8-ton payload class launch vehicle; conducts remote launch activities; and designs and manufactures a range of components and subsystems for the Photon family of spacecraft and broader merchant spacecraft components. The company serves commercial, aerospace prime contractors, and government customers. Rocket Lab USA, Inc. was founded in 2006 and is headquartered in Long Beach, California. 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