KALA BIO (KALA) Stock Chart & Stock Price History $2.43 -0.17 (-6.54%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$2.50 +0.07 (+2.88%) As of 05/22/2026 07:37 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. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock KALA BIO Stock Price Performance The KALA BIO (KALA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 98.80%, with a year-to-date return of -91.26%. In the past month, the stock has decreased 68.44%, reflecting recent market activity. As of the latest close, KALA BIO traded at $2.43 with a market cap of $45.17 million and volume of 60,729 shares. Five years ago, the stock traded at a split-adjusted price of $6,800.00, representing a 99.96% decrease over that period. At the time, it had a market cap of $351.65 million and a volume of 43,967 shares. Receive KALA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for KALA BIO and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-10.33%1 Month Performance-68.44%3 Month Performance-87.23%Year-To-Date Performance-91.26%1 Year Performance-98.80%5 Year Performance-99.96% KALA Stock Chart for Saturday, May, 23, 2026 KALA Chart by TradingView KALA BIO Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2026$2.60$2.43-6.54%$2.66$2.4060,729 shs$45.17 million05/21/2026$2.65$2.60-1.89%$2.67$2.4871,509 shs$48.33 million05/20/2026$2.53$2.65+4.74%$2.88$2.5388,886 shs$49.26 million05/19/2026$2.71$2.53-6.64%$2.80$2.5250,894 shs$47.03 million05/18/2026$2.93$2.71-7.51%$2.92$2.6052,332 shs$50.38 million05/15/2026$3.09$2.93-5.18%$3.20$2.9050,803 shs$54.47 million05/14/2026$3.06$3.09+0.98%$3.12$2.8730,069 shs$57.44 million05/13/2026$3.12$3.06-1.92%$3.45$2.9079,714 shs$56.89 million05/12/2026$3.91$3.12-20.20%$3.89$2.85168,304 shs$2.90 billion05/11/2026$0.08$3.91+4,830.64%$3.96$3.24188,899 shs$3.63 billion Get the Latest News and Ratings for KALA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for KALA BIO and its competitors with MarketBeat's FREE daily newsletter. 05/08/2026$4.16$0.08-98.09%$0.08$0.077.51 million shs$77.24 million05/07/2026$5.76$4.16-27.80%$4.44$3.88162,559 shs$77.24 million05/06/2026$5.50$5.76+4.64%$5.85$4.9825,235 shs$106.98 million05/05/2026N/A$5.50$5.88$5.4142,006 shs$102.24 million04/30/2026$5.47$5.26-3.93%$5.51$5.2060,317 shs$97.69 million04/29/2026$5.73$5.47-4.45%$5.73$5.1576,754 shs$101.69 million04/28/2026$5.97$5.73-4.10%$6.00$5.1192,239 shs$106.43 million04/27/2026$6.81$5.97-12.27%$8.25$5.90104,453 shs$110.98 million04/24/2026$7.70$6.81-11.62%$7.97$6.75146,507 shs$126.50 million04/23/2026$8.83$7.70-12.75%$9.00$7.6070,166 shs$143.14 million04/22/2026$9.26$8.83-4.65%$9.65$8.5578,706 shs$164.06 million Related Companies Keros Therapeutics Stock Chart Context Therapeutics Stock Chart Milestone Pharmaceuticals Stock Chart MacroGenics Stock Chart Unicycive Therapeutics Stock Chart Tenaya Therapeutics Stock Chart Alpha Teknova Stock Chart Tonix Pharmaceuticals Stock Chart Precision BioSciences Stock Chart Tenax Therapeutics Stock Chart Receive KALA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for KALA BIO and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:KALA) was last updated on 5/23/2026 by MarketBeat.com Staff. From Our PartnersSpaceX eyes a 1.75 trillion valuation - here's what to knowElon Musk's team has quietly filed confidential paperwork with the SEC for what Bloomberg estimates could be a...Brownstone Research | Sponsored$30 stock to buy before Starlink goes public (WATCH NOW!)In the next 3 minutes… James Altucher – legendary investor and venture capitalist… And someone who’s kno...Paradigm Press | SponsoredMy feud with Zohran MamdaniEmmy-winning analyst releases his next big story Whitney Tilson shocked the nation on 60 Minutes when he ac...Stansberry Research | SponsoredYour book attachedBill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time throug...Profits Run | SponsoredSpaceX IPO hides a much bigger storyThe SpaceX IPO could be the biggest in history at $1.75 trillion - but the real story isn't the IPO itself. ...Weiss Ratings | SponsoredSatellite Images Spot Potential $10 Trillion Discovery'Dark Energy': Elon Musk's Next Potential $10 Trillion Move A highly secure site in West Texas now houses a...Altimetry | SponsoredThe AI stocks about to become worthless (and one that isn't)Louis Navellier - who manages $1.1 billion including $358 million in AI stocks - says a new AI computer being ...InvestorPlace | SponsoredSpaceX just filed. The clock is ticking.Reuters reports Elon Musk filed secretly. Barron's says it's being finalized behind closed doors. CNBC just re...The Oxford Club | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding KALA BIO, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share KALA BIO With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
