Sonoma Pharmaceuticals, Inc. (SNOA) NASDAQ

Currency In USD

SNOA Historical Return

If you invested $1000 in Sonoma Pharmaceuticals, Inc. (SNOA) 10 years ago, it would be worth $1.36 as of November 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $10.45, while $1000 invested 1 year ago would be worth $330.51. This corresponds to total returns of -99.86%, -98.96%, -66.95%, respectively, with annualized returns of -48.3%, -59.86%, -66.95%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

SNOA Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 12, 2026	1.26	1.17	1.17	1.26	1.15	157,742
November 11, 2026	1.26	1.24	1.24	1.3	1.18	324,209
November 10, 2026	1.09	1.14	1.14	1.17	1.09	42,103
November 09, 2026	1.13	1.17	1.17	1.2	1.13	24,950
November 06, 2026	1.11	1.11	1.11	1.15	1.08	43,572
November 05, 2026	1.13	1.1	1.1	1.15	1.08	53,387
November 04, 2026	1.13	1.11	1.11	1.13	1.11	9,966
November 03, 2026	1.09	1.14	1.14	1.16	1.07	36,662
November 02, 2026	1.08	1.1	1.1	1.15	1.08	42,057
October 30, 2026	1.16	1.1	1.1	1.18	1.07	85,814
October 29, 2026	1.18	1.2	1.2	1.21	1.16	20,237
October 28, 2026	1.19	1.14	1.14	1.19	1.14	50,626
October 27, 2026	1.11	1.15	1.15	1.17	1.1	33,867
October 26, 2026	1.12	1.12	1.12	1.2	1.1	62,801
October 23, 2026	1.13	1.11	1.11	1.13	1.11	45,864
October 22, 2026	1.13	1.15	1.15	1.16	1.13	11,662
October 21, 2026	1.17	1.14	1.14	1.19	1.13	11,837
October 20, 2026	1.16	1.15	1.15	1.17	1.14	10,592
October 19, 2026	1.14	1.12	1.12	1.15	1.12	42,559
October 16, 2026	1.23	1.12	1.12	1.23	1.12	56,859
October 15, 2026	1.15	1.15	1.15	1.21	1.12	31,124
October 14, 2026	1.16	1.16	1.16	1.18	1.13	46,593
October 13, 2026	1.25	1.18	1.18	1.25	1.17	47,720
October 12, 2026	1.24	1.23	1.23	1.29	1.22	14,781
October 09, 2026	1.17	1.23	1.23	1.25	1.16	49,309
October 08, 2026	1.2	1.16	1.16	1.2	1.14	88,817
October 07, 2026	1.23	1.22	1.22	1.23	1.2	31,628
October 06, 2026	1.27	1.23	1.23	1.27	1.21	44,668
October 05, 2026	1.24	1.22	1.22	1.25	1.22	18,128
October 02, 2026	1.28	1.24	1.24	1.29	1.23	27,372
October 01, 2026	1.27	1.25	1.25	1.31	1.25	35,269
September 30, 2026	1.24	1.28	1.28	1.3	1.2	110,682
September 29, 2026	1.25	1.25	1.25	1.28	1.23	7,607
September 28, 2026	1.29	1.26	1.26	1.3	1.24	30,445
September 25, 2026	1.26	1.27	1.27	1.29	1.25	24,242
September 24, 2026	1.24	1.25	1.25	1.29	1.2	75,709
September 23, 2026	1.31	1.25	1.25	1.31	1.25	41,451
September 22, 2026	1.27	1.3	1.3	1.3	1.27	14,434
September 21, 2026	1.28	1.25	1.25	1.28	1.25	27,342
September 18, 2026	1.26	1.28	1.28	1.31	1.24	147,395
September 17, 2026	1.26	1.26	1.26	1.27	1.25	7,707
September 16, 2026	1.28	1.23	1.23	1.28	1.23	106,076
September 15, 2026	1.29	1.28	1.28	1.3	1.26	71,111
September 11, 2026	1.34	1.31	1.31	1.34	1.29	21,929
September 10, 2026	1.3	1.31	1.31	1.31	1.29	32,167
September 09, 2026	1.32	1.3	1.3	1.33	1.3	30,726
September 08, 2026	1.32	1.33	1.33	1.36	1.32	43,503
September 04, 2026	1.31	1.33	1.33	1.33	1.28	92,752
September 03, 2026	1.32	1.32	1.32	1.32	1.32	47,282
September 02, 2026	1.29	1.29	1.29	1.32	1.29	23,280
September 01, 2026	1.3	1.29	1.29	1.3	1.26	72,507
August 31, 2026	1.27	1.29	1.29	1.31	1.27	93,836
August 28, 2026	1.33	1.31	1.31	1.37	1.28	92,367
August 27, 2026	1.38	1.33	1.33	1.4	1.33	60,301
August 26, 2026	1.37	1.38	1.38	1.4	1.34	62,388
August 25, 2026	1.36	1.35	1.35	1.36	1.35	47,339
August 24, 2026	1.34	1.34	1.34	1.35	1.34	0
August 21, 2026	1.33	1.34	1.34	1.36	1.32	66,574
August 20, 2026	1.38	1.34	1.34	1.38	1.33	75,917
August 19, 2026	1.36	1.36	1.36	1.4	1.36	0