Sonoma Pharmaceuticals, Inc. (SNOA) Stock Price History
Historical prices from 2007 to 2026
- 1M
- -11.2%
- 3M
- -4.3%
- YTD
- -69.5%
- 1Y
- -69.8%
- 3Y
- -52.4%
- 5Y
- -60.4%
Loading 10-year price history...
SNOA Historical Performance
SNOA Annual Returns
Year-by-year price performance · 2007–2026
- 2007 annual price return
- -47.4%
- 2008 annual price return
- -65.8%
- 2009 annual price return
- +22.8%
- 2010 annual price return
- -5.6%
- 2011 annual price return
- -39.7%
- 2012 annual price return
- -46.5%
- 2013 annual price return
- -22.3%
- 2014 annual price return
- -61.6%
- 2015 annual price return
- -17.9%
- 2016 annual price return
- -12.3%
- 2017 annual price return
- +6.0%
- 2018 annual price return
- -87.7%
- 2019 annual price return
- -36.9%
- 2020 annual price return
- +59.6%
- 2021 annual price return
- -37.6%
- 2022 annual price return
- -76.9%
- 2023 annual price return
- -85.8%
- 2024 annual price return
- -26.1%
- 2025 annual price return
- +35.8%
- 2026 annual price return
- -66.2%
SNOA Stock Price Trajectory (2007–2026)
As of October 24, 2026, Sonoma Pharmaceuticals, Inc. (SNOA) trades at $1.11, representing a -69.8% return over the past year. The stock has delivered a -99.0% total return over five years (-60.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $72,323.37 on July 17, 2007. From this peak, SNOA has corrected -100.0%, currently trading 37% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers SSKN (-100.0% 1Y), DERM (-33.1% 1Y), and PRPH (-99.8% 1Y), SNOA has underperformed the peer group average. Compare SNOA vs SSKN →
SNOA Historical Price Data · from 2007
Rows 1–50 of 4,969| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-23 | 1.13 | 1.13 | 1.11 | 1.11 | 46K | -3.48% |
| 2026-10-22 | 1.13 | 1.17 | 1.12 | 1.15 | 17K | +0.88% |
| 2026-10-21 | 1.17 | 1.19 | 1.12 | 1.14 | 13K | -0.87% |
| 2026-10-20 | 1.16 | 1.17 | 1.13 | 1.15 | 11K | +2.68% |
| 2026-10-19 | 1.11 | 1.15 | 1.10 | 1.12 | 43K | 0.00% |
| 2026-10-16 | 1.23 | 1.23 | 1.12 | 1.12 | 57K | -2.61% |
| 2026-10-15 | 1.15 | 1.21 | 1.12 | 1.15 | 31K | -0.86% |
| 2026-10-14 | 1.16 | 1.18 | 1.13 | 1.16 | 49K | -1.69% |
| 2026-10-13 | 1.25 | 1.25 | 1.17 | 1.18 | 48K | -4.07% |
| 2026-10-12 | 1.24 | 1.29 | 1.22 | 1.23 | 15K | 0.00% |
| 2026-10-09 | 1.17 | 1.25 | 1.16 | 1.23 | 49K | +6.03% |
| 2026-10-08 | 1.20 | 1.20 | 1.14 | 1.16 | 89K | -4.92% |
| 2026-10-07 | 1.23 | 1.23 | 1.20 | 1.22 | 38K | -0.81% |
| 2026-10-06 | 1.27 | 1.27 | 1.21 | 1.23 | 45K | +0.82% |
| 2026-10-05 | 1.24 | 1.25 | 1.22 | 1.22 | 19K | -1.61% |
| 2026-10-02 | 1.28 | 1.29 | 1.22 | 1.24 | 27K | -0.80% |
| 2026-10-01 | 1.31 | 1.31 | 1.25 | 1.25 | 35K | -2.34% |
| 2026-09-30 | 1.24 | 1.30 | 1.20 | 1.28 | 111K | +2.40% |
| 2026-09-29 | 1.27 | 1.28 | 1.24 | 1.25 | 8K | -0.79% |
| 2026-09-28 | 1.29 | 1.29 | 1.24 | 1.26 | 30K | -0.79% |
| 2026-09-25 | 1.24 | 1.29 | 1.24 | 1.27 | 24K | +1.60% |
| 2026-09-24 | 1.24 | 1.29 | 1.20 | 1.25 | 78K | 0.00% |
| 2026-09-23 | 1.31 | 1.31 | 1.25 | 1.25 | 42K | -3.85% |
| 2026-09-22 | 1.27 | 1.30 | 1.26 | 1.30 | 15K | +4.00% |
| 2026-09-21 | 1.28 | 1.28 | 1.25 | 1.25 | 28K | -2.34% |
| 2026-09-18 | 1.26 | 1.34 | 1.24 | 1.28 | 148K | +1.59% |
| 2026-09-17 | 1.24 | 1.27 | 1.24 | 1.26 | 8K | +2.44% |
| 2026-09-16 | 1.28 | 1.28 | 1.23 | 1.23 | 106K | -3.91% |
| 2026-09-15 | 1.30 | 1.30 | 1.26 | 1.28 | 71K | -0.78% |
| 2026-09-14 | 1.30 | 1.30 | 1.28 | 1.29 | 24K | -1.53% |
| 2026-09-11 | 1.34 | 1.34 | 1.29 | 1.31 | 23K | 0.00% |
| 2026-09-10 | 1.30 | 1.31 | 1.29 | 1.31 | 33K | +0.77% |
| 2026-09-09 | 1.33 | 1.34 | 1.30 | 1.30 | 31K | -2.26% |
| 2026-09-08 | 1.35 | 1.36 | 1.31 | 1.33 | 44K | 0.00% |
| 2026-09-04 | 1.30 | 1.33 | 1.28 | 1.33 | 93K | +0.76% |
| 2026-09-03 | 1.30 | 1.32 | 1.29 | 1.32 | 47K | +2.33% |
| 2026-09-02 | 1.30 | 1.31 | 1.29 | 1.29 | 23K | 0.00% |
| 2026-09-01 | 1.28 | 1.31 | 1.26 | 1.29 | 73K | 0.00% |
| 2026-08-31 | 1.28 | 1.31 | 1.27 | 1.29 | 96K | -1.53% |
| 2026-08-28 | 1.33 | 1.37 | 1.28 | 1.31 | 92K | -1.50% |
| 2026-08-27 | 1.40 | 1.40 | 1.33 | 1.33 | 60K | -3.62% |
| 2026-08-26 | 1.34 | 1.41 | 1.34 | 1.38 | 62K | +2.22% |
| 2026-08-25 | 1.36 | 1.36 | 1.32 | 1.35 | 47K | +0.75% |
| 2026-08-24 | 1.33 | 1.35 | 1.32 | 1.34 | 63K | 0.00% |
| 2026-08-21 | 1.33 | 1.36 | 1.32 | 1.34 | 67K | 0.00% |
| 2026-08-20 | 1.37 | 1.38 | 1.31 | 1.34 | 76K | -1.47% |
| 2026-08-19 | 1.29 | 1.40 | 1.29 | 1.36 | 114K | +4.62% |
| 2026-08-18 | 1.31 | 1.32 | 1.29 | 1.30 | 51K | -1.52% |
| 2026-08-17 | 1.33 | 1.34 | 1.27 | 1.32 | 141K | +1.54% |
| 2026-08-14 | 1.32 | 1.37 | 1.28 | 1.30 | 190K | -2.99% |
SNOA Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
SNOA — Frequently Asked Questions
Quick answers to the most common questions about buying SNOA stock.
How has SNOA stock performed recently?
SNOA declined -69.8% over the past year, below its 5-year annualized CAGR of -60.4%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is SNOA's all-time high price?
Sonoma Pharmaceuticals, Inc. reached $72323.37 on 2007-07-17. The 52-week high is $4.10. Current 1-year return of -69.8% places the stock further from historical peaks.
Where can I download SNOA historical price data?
This page provides SNOA daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2007-2026, downloadable in CSV format.