KALA BIO (KALA) Stock Chart & Stock Price History $9.21 +0.71 (+8.35%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$9.01 -0.20 (-2.21%) As of 08/22/2025 07:05 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. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy 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 increased 53.24%, with a year-to-date return of 32.71%. In the past month, the stock has increased 63.01%, reflecting recent market activity. As of the latest close, KALA BIO traded at $9.21 with a market cap of $64.66 million and volume of 150,661 shares. Five years ago, the stock traded at a split-adjusted price of $223.25, representing a 95.87% decrease over that period. At the time, it had a market cap of $494.17 million and a volume of 1.14 million 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. Email Address 5 Day Performance+7.34%1 Month Performance+63.01%3 Month Performance+127.97%Year-To-Date Performance+32.71%1 Year Performance+53.24%5 Year Performance-95.87% KALA Stock Chart for Saturday, August, 23, 2025 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 to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/22/2025$8.50$9.21+8.35%$9.23$8.53150,661 shs$64.66 million08/21/2025$8.34$8.50+1.92%$8.56$7.93105,610 shs$59.67 million08/20/2025$8.39$8.34-0.60%$8.39$7.88113,433 shs$58.55 million08/19/2025$8.58$8.39-2.21%$8.60$7.71151,978 shs$58.91 million08/18/2025$8.32$8.58+3.13%$8.75$8.1486,897 shs$60.23 million08/15/2025$8.07$8.32+3.10%$8.45$7.51134,983 shs$58.41 million08/14/2025$7.87$8.07+2.54%$8.14$7.3872,091 shs$56.65 million08/13/2025$7.44$7.87+5.78%$7.98$7.4070,242 shs$50.78 million08/12/2025$7.20$7.44+3.33%$7.81$7.2048,869 shs$47.99 million08/11/2025$7.38$7.20-2.44%$7.69$7.1347,710 shs$46.44 million 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. 08/08/2025$7.16$7.38+3.07%$7.71$7.05108,492 shs$47.60 million08/07/2025$7.32$7.16-2.19%$7.68$7.00110,168 shs$46.20 million08/06/2025$7.70$7.32-4.94%$7.92$7.2584,315 shs$47.21 million08/05/2025$7.45$7.70+3.36%$7.95$7.00171,769 shs$49.67 million08/04/2025$7.50$7.45-0.67%$7.65$6.9685,146 shs$48.05 million08/01/2025$6.77$7.50+10.78%$7.63$6.50138,258 shs$48.38 million07/31/2025$7.14$6.77-5.18%$7.50$6.46188,867 shs$43.68 million07/30/2025$8.40$7.14-15.00%$8.30$7.05325,686 shs$46.05 million07/29/2025$7.93$8.40+5.93%$8.48$7.74155,200 shs$54.18 million07/28/2025$8.09$7.93-1.98%$8.49$7.55208,546 shs$51.16 million07/25/2025$7.00$8.09+15.57%$8.41$6.70432,545 shs$52.20 million07/24/2025$5.65$7.00+23.89%$7.10$5.67636,815 shs$45.15 million07/23/2025$5.50$5.65+2.73%$5.96$5.35485,259 shs$36.44 million07/22/2025$5.70$5.50-3.51%$6.01$5.4093,655 shs$35.49 million Related Companies CARGO Therapeutics Stock Chart ProQR Therapeutics Stock Chart AC Immune Stock Chart Monopar Therapeutics Stock Chart Voyager Therapeutics Stock Chart GENFIT Stock Chart Lyell Immunopharma Stock Chart Ventyx Biosciences Stock Chart Heron Therapeutics Stock Chart Organigram Global 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. 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