Sonoma Pharmaceuticals (SNOA) Stock Chart & Stock Price History $3.86 +0.18 (+4.89%) Closing price 10/24/2025 04:00 PM EasternExtended Trading$3.85 -0.01 (-0.16%) As of 10/24/2025 07:48 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 ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Sonoma Pharmaceuticals Stock Price Performance The Sonoma Pharmaceuticals (SNOA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 29.10%, with a year-to-date return of 43.49%. In the past month, the stock has decreased 4.46%, reflecting recent market activity. As of the latest close, Sonoma Pharmaceuticals traded at $3.86 with a market cap of $6.33 million and volume of 14,047 shares. Five years ago, the stock traded at $7.75, representing a 50.19% decrease over that period. At the time, it had a market cap of $15.66 million and a volume of 5,523 shares. Receive SNOA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy 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. 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Read our full terms of service and privacy policy. 5 Day Performance-0.77%1 Month Performance-4.46%3 Month Performance+12.87%Year-To-Date Performance+43.49%1 Year Performance+29.10%5 Year Performance-50.19% SNOA Stock Chart for Sunday, October, 26, 2025 SNOA Chart by TradingView Sonoma Pharmaceuticals 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 Capitalization10/24/2025$3.68$3.86+4.89%$4.00$3.7014,047 shs$6.33 million10/23/2025$3.68$3.68$3.77$3.5737,709 shs$6.04 million10/22/2025$3.89$3.68-5.40%$3.84$3.6819,693 shs$6.05 million10/21/2025$3.94$3.89-1.27%$3.99$3.8017,547 shs$6.38 million10/20/2025$3.83$3.94+2.87%$4.02$3.8419,567 shs$6.46 million10/17/2025$4.08$3.83-6.13%$4.08$3.8034,122 shs$6.28 million10/16/2025$4.02$4.08+1.49%$4.25$4.0759,246 shs$6.70 million10/15/2025$4.07$4.02-1.23%$4.15$3.9535,241 shs$6.59 million10/14/2025$4.07$4.07$4.15$3.95256,166 shs$6.68 million10/13/2025$4.04$4.07+0.74%$4.25$3.9129,367 shs$6.69 million Get the Latest News and Ratings for SNOA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 10/10/2025$4.38$4.04-7.76%$4.30$4.0155,171 shs$6.64 million10/09/2025$4.17$4.38+5.04%$4.44$4.1965,584 shs$7.18 million10/08/2025$4.25$4.17-1.88%$4.25$4.1256,838 shs$6.84 million10/07/2025$4.40$4.25-3.41%$4.45$4.15407,702 shs$6.98 million10/06/2025$3.99$4.40+10.28%$4.60$4.10259,287 shs$7.22 million10/03/2025$3.81$3.99+4.72%$4.15$3.7234,869 shs$6.54 million10/02/2025$3.86$3.81-1.30%$3.89$3.7618,587 shs$6.25 million10/01/2025$3.88$3.86-0.52%$3.95$3.8113,052 shs$6.34 million09/30/2025$3.94$3.88-1.52%$3.93$3.8213,347 shs$6.36 million09/29/2025$4.04$3.94-2.48%$4.06$3.8732,984 shs$6.46 million09/26/2025$4.06$4.04-0.49%$4.15$3.9713,875 shs$6.63 million09/25/2025$4.08$4.06-0.49%$4.08$3.9915,742 shs$6.66 million Related Companies Leap Therapeutics Stock Chart MIRA Pharmaceuticals Stock Chart Promis Neurosciences Stock Chart Moleculin Biotech Stock Chart MetaVia Stock Chart AlloVir Stock Chart Aytu BioPharma Stock Chart NanoViricides Stock Chart Cingulate Stock Chart CASI Pharmaceuticals Stock Chart Receive SNOA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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