Sonoma Pharmaceuticals (SNOA) Stock Chart & Stock Price History $2.41 -0.47 (-16.32%) Closing price 04:00 PM EasternExtended Trading$2.54 +0.13 (+5.19%) As of 07:41 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 AnalysisChartCompetitorsEarningsFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Sonoma Pharmaceuticals Stock Price Performance 5 Day Performance-30.75%1 Month Performance+6.17%3 Month Performance-12.36%6 Month Performance-24.92%Year-To-Date Performance-10.41%1 Year Performance+1,349.19% 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. Email Address SNOA Stock Chart for Friday, March, 28, 2025 SNOA Chart by TradingViewRemove Ads Sonoma Pharmaceuticals Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/28/2025$2.88$2.41-16.32%$2.87$2.28144,943 shs$3.90 million03/27/2025$3.14$2.88-8.28%$3.15$2.8071,760 shs$4.65 million03/26/2025$3.25$3.14-3.38%$3.43$3.0455,506 shs$5.07 million03/25/2025$3.23$3.25+0.62%$3.33$3.0366,704 shs$5.25 million03/24/2025$3.48$3.23-7.18%$3.62$3.12129,982 shs$5.22 million03/21/2025$3.62$3.48-3.87%$3.62$3.30117,559 shs$5.62 million03/20/2025$3.43$3.62+5.54%$3.65$3.35106,544 shs$5.85 million03/19/2025$3.25$3.43+5.54%$3.62$3.22120,001 shs$5.54 million03/18/2025$3.86$3.25-15.80%$3.75$3.21270,634 shs$5.25 million03/17/2025$3.53$3.86+9.35%$4.08$3.76663,050 shs$6.24 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. 03/14/2025$3.08$3.53+14.61%$3.75$3.00383,438 shs$5.70 million03/13/2025$3.51$3.08-12.25%$3.53$2.82348,635 shs$4.98 million03/12/2025$3.40$3.51+3.24%$3.60$3.05972,473 shs$5.67 million03/11/2025$2.79$3.40+21.86%$4.46$3.1051.83 million shs$5.49 million03/10/2025$1.99$2.79+40.20%$3.53$2.3336.65 million shs$4.51 million03/07/2025$2.14$1.99-6.79%$2.17$1.9038,194 shs$3.22 million03/06/2025$2.13$2.14+0.23%$2.27$2.1414,210 shs$3.45 million03/05/2025$2.11$2.13+0.95%$2.25$2.0515,277 shs$3.44 million03/04/2025$2.12$2.11-0.47%$2.14$2.0217,017 shs$3.41 million03/03/2025$2.27$2.12-6.61%$2.31$2.1124,061 shs$3.43 million02/28/2025$2.20$2.27+3.18%$2.35$2.1525,438 shs$3.67 million02/27/2025$2.33$2.20-5.38%$2.40$2.2027,152 shs$3.56 million Related Companies DURECT Stock Chart Tenax Therapeutics Stock Chart Enlivex Therapeutics Stock Chart Passage Bio Stock Chart Cardio Diagnostics Stock Chart ProMIS Neurosciences Stock Chart RenovoRx Stock Chart Cara Therapeutics Stock Chart Grace Therapeutics Stock Chart Calidi Biotherapeutics 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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