NASDAQ:KEYYU Keystone Acquisition (KEYYU) Stock Price, News & Analysis $10.25 +0.19 (+1.93%) As of 12:54 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsTrendsBuy This Stock About Keystone Acquisition Stock (NASDAQ:KEYYU) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Keystone Acquisition alerts:Sign Up Key Stats Today's Range$10.04▼$10.3750-Day Range N/A52-Week Range$10.00▼$10.47Volume13,701 shsAverage Volume68,736 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Read More Receive KEYYU Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Keystone Acquisition and its competitors with MarketBeat's FREE daily newsletter. 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Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing on or about June 22, 2026.June 18, 2026 | globenewswire.comCorrection: Keystone Acquisition Corp. Announces Closing of $287.5 Million Initial Public Offering Including Exercise of Underwriters' Over-Allotment OptionJune 4, 2026 | globenewswire.comProblems at SpaceX: time to get out?Goldman Sachs and Morgan Stanley are now predicting what could be the worst news for the U.S. stock market in 50 years - and it has nothing to do with a single stock. According to multiple Wall Street banks, a coming crisis could keep your portfolio in the red for 10 years or longer. Keith Kaplan, CEO of TradeSmith, is sharing what you can do to protect your wealth before it hits.June 26 at 1:00 AM | TradeSmith (Ad)Keystone Acquisition Corp. Announces Closing of $28,750,000 Million Initial Public Offering Including Exercise of Underwriters' Over-Allotment OptionJune 4, 2026 | globenewswire.comSee More Headlines KEYYU Stock Analysis - Frequently Asked Questions How have KEYYU shares performed this year? Keystone Acquisition's stock was trading at $10.02 on June 5, 2026. Since then, KEYYU shares have increased by 2.3% and is now trading at $10.2540. When did Keystone Acquisition IPO? Keystone Acquisition (KEYYU) raised $251 million in an IPO on Wednesday, June 3rd 2026. The company issued 25,000,000 shares at a price of $10.03 per share. When does the company's quiet period expire? Keystone Acquisition's quiet period expires on Monday, July 13th. Keystone Acquisition had issued 25,000,000 shares in its public offering on June 3rd. The total size of the offering was $250,000,000 based on an initial share price of $10.00. During the company's quiet period, insiders and underwriters involved in the IPO are prevented from issuing any research reports or earnings estimates for the company because of regulations issued by the Securities and Exchange Commission. Following the end of the company's quiet period, the brokerages that served as underwriters will likely initiate research coverage on the company. How do I buy shares of Keystone Acquisition? Shares of KEYYU 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. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorFinancial Services Industry BLANK CHECKS Sub-IndustryN/A Current SymbolNASDAQ:KEYYU CIK2102771 WebN/A PhoneN/AFaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableN/A BetaN/A 7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Click the link to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free Report This page (NASDAQ:KEYYU) was last updated on 6/26/2026 by MarketBeat.com Staff. 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