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:OPEN NYSE:QS 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 MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationIONQIonQ1.1606 of 5 stars2.32.00.00.03.11.70.0OPENOpendoor Technologies2.9504 of 5 stars1.72.00.02.93.03.30.6QSQuantumScape0.5079 of 5 stars1.32.00.00.01.70.80.6Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationIONQIonQ1.1606 of 5 stars2.32.00.00.03.11.70.0OPENOpendoor Technologies2.9504 of 5 stars1.72.00.02.93.03.30.6QSQuantumScape0.5079 of 5 stars1.32.00.00.01.70.80.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceIONQIonQ 2.58Moderate Buy$58.33-22.52% DownsideOPENOpendoor Technologies 1.80Reduce$1.26-84.87% DownsideQSQuantumScape 1.75Reduce$5.88-53.36% DownsideCurrent Analyst Ratings BreakdownLatest QS, IONQ, and OPEN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/22/2025IONQIonQB. RileySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$75.00 ➝ $100.009/16/2025IONQIonQBenchmarkSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$55.00 ➝ $75.009/15/2025IONQIonQB. RileySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$61.00 ➝ $75.009/15/2025IONQIonQCantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$45.00 ➝ $60.009/15/2025IONQIonQRosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$70.009/15/2025IONQIonQNeedham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$60.00 ➝ $80.008/27/2025IONQIonQB. RileySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$61.008/26/2025IONQIonQB. RileySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$61.008/13/2025OPENOpendoor TechnologiesKeefe, Bruyette & WoodsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingMarket Perform ➝ Underperform$1.008/7/2025IONQIonQDA DavidsonSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeBuy ➝ Neutral$35.008/7/2025OPENOpendoor TechnologiesCitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold ➝ Strong Sell(Data available from 9/24/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookIONQIonQ$43.07M518.87N/AN/A$1.77 per share42.53OPENOpendoor Technologies$5.18B1.19N/AN/A$0.99 per share8.43QSQuantumScapeN/AN/AN/AN/A$2.13 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateIONQIonQ-$331.65M-$2.01N/AN/AN/A-885.21%-67.11%-57.89%11/5/2025 (Estimated)OPENOpendoor Technologies-$392M-$0.43N/AN/AN/A-5.89%-42.15%-9.24%11/6/2025 (Estimated)QSQuantumScape-$477.86M-$0.86N/AN/AN/AN/A-42.10%-36.91%10/22/2025 (Estimated)Latest QS, IONQ, and OPEN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails10/22/2025Q3 2025QSQuantumScape-$0.18N/AN/AN/AN/AN/A8/6/2025Q2 2025IONQIonQ-$0.13-$0.70-$0.57-$0.70$17.23 million$20.69 million8/5/2025Q2 2025OPENOpendoor Technologies-$0.01-$0.01N/A-$0.04$1.50 billion$1.57 billion7/23/2025Q2 2025QSQuantumScape-$0.20-$0.20N/A-$0.20N/A$36.67 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthIONQIonQN/AN/AN/AN/AN/AOPENOpendoor TechnologiesN/AN/AN/AN/AN/AQSQuantumScapeN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioIONQIonQN/A7.767.76OPENOpendoor Technologies2.584.351.97QSQuantumScape0.0316.4016.40Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipIONQIonQ41.42%OPENOpendoor Technologies62.36%QSQuantumScape29.87%Insider OwnershipCompanyInsider OwnershipIONQIonQ5.20%OPENOpendoor Technologies1.96%QSQuantumScape5.48%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableIONQIonQ100296.84 million281.41 millionOptionableOPENOpendoor Technologies1,470735.95 million721.53 millionOptionableQSQuantumScape850566.02 million535.00 millionOptionableQS, IONQ, and OPEN HeadlinesRecent News About These CompaniesQuantumScape (NYSE:QS) Trading Down 6.2% - Here's What HappenedSeptember 24 at 11:41 AM | marketbeat.comQuantumScape (QS) Rockets 18.23% as Solid-State Battery Set to Transform EV IndustrySeptember 20, 2025 | finance.yahoo.comInsiders are dumping QuantumScape stock: Is a crash coming?September 19, 2025 | invezz.comIInsiders are dumping QuantumScape stock: Is a crash coming?September 19, 2025 | invezz.comIQuantumScape Shares Jump as Executives Dump Millions in Insider Stock SalesSeptember 19, 2025 | finance.yahoo.comQuantumScape (NYSE:QS) Trading Up 10.5% - Time to Buy?September 18, 2025 | marketbeat.comDucati bike used as prototype for latest EV battery technologySeptember 17, 2025 | powersportsbusiness.comPQuantumScape and PowerCo Jointly Launch Ducati Motorcycle Equipped with Solid-State BatterySeptember 17, 2025 | sohu.comSKevin Hettrich Sells 9,800 Shares of QuantumScape (NYSE:QS) StockSeptember 17, 2025 | insidertrades.comKevin Hettrich Sells 9,800 Shares of QuantumScape (NYSE:QS) StockSeptember 16, 2025 | marketbeat.comInsider Selling: QuantumScape (NYSE:QS) Insider Sells 38,035 Shares of StockSeptember 16, 2025 | marketbeat.comInsider Selling: QuantumScape (NYSE:QS) Director Sells 157,180 Shares of StockSeptember 16, 2025 | marketbeat.comQuantumScape (NYSE:QS) Trading Down 4.5% - Here's WhySeptember 16, 2025 | marketbeat.comQuantumScape (QS) Upgraded to Buy: What Does It Mean for the Stock?September 16, 2025 | zacks.comAnalysts Set QuantumScape Corporation (NYSE:QS) Target Price at $5.88September 15, 2025 | americanbankingnews.comQuantumScape Corporation $QS Position Lifted by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.September 14, 2025 | marketbeat.comQuantumScape Corporation (NYSE:QS) Given Consensus Recommendation of "Reduce" by AnalystsSeptember 14, 2025 | marketbeat.comQuantumScape (NYSE:QS) Shares Up 9.9% - Here's WhySeptember 13, 2025 | marketbeat.comQuantumScape (QS) Soars 12% on Electric Ducati V21L OptimismSeptember 13, 2025 | insidermonkey.comQuantumScape Corporation (QS) Presents At DbAccess IAA Cars Conference TranscriptSeptember 13, 2025 | seekingalpha.comSA analyst upgrades/downgrades: AVGO, JPM, UPS, and QSSeptember 12, 2025 | msn.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesNIO Just Got Its Second Upgrade of the Month, and It’s BigBy Sam Quirke | August 28, 20252 Data Center REITs That Look Good in Any PortfolioBy Sam Quirke | September 8, 2025What to Watch for From D-Wave Now That Earnings Are DoneBy Nathan Reiff | September 2, 2025Why Opendoor Stock Is Soaring—and May Just Be StartingBy Jeffrey Neal Johnson | September 16, 2025Azure Leads While AI Excitement Fuels Microsoft StockBy Chris Markoch | September 19, 2025QS, IONQ, and OPEN Company DescriptionsIonQ NYSE:IONQ$73.90 -1.25 (-1.66%) Closing price 03:59 PM EasternExtended Trading$72.64 -1.26 (-1.71%) As of 06:58 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.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.Opendoor Technologies NASDAQ:OPEN$8.23 +1.14 (+16.08%) Closing price 04:00 PM EasternExtended Trading$9.02 +0.79 (+9.54%) As of 06:58 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.Opendoor Technologies Inc. operates a digital platform for residential real estate transactions in the United States. It buys and sells homes. The company's product offerings comprise sell to opendoor product that enables homeowners to sell their home directly to it and resell the home to a home buyer; list with opendoor product that allows customers to list their home on the MLS with opendoor and receive cash offer; and opendoor marketplace product that connects the home seller with an institutional or retail buyer. It also provides real estate brokerage, title insurance and settlement, and escrow services, as well as property and casualty insurance, real estate licenses, and construction services. Opendoor Technologies Inc. was incorporated in 2013 and is based in Tempe, Arizona.QuantumScape NYSE:QS$12.47 -1.06 (-7.83%) Closing price 03:59 PM EasternExtended Trading$12.40 -0.08 (-0.61%) As of 06:57 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.QuantumScape Corporation, a research and development stage company, focuses on the development and commercialization of solid-state lithium-metal batteries for electric vehicles and other applications. The company was founded in 2010 and is headquartered in San Jose, California. 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