Fortinet Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 22, 2025	77.77	80.55	77.53	79.64	79.64	2.35%	13,463
Aug 21, 2025	79.40	79.62	76.88	77.81	77.81	-1.98%	12,241
Aug 20, 2025	77.78	80.07	77.42	79.38	79.38	2.64%	17,761
Aug 19, 2025	81.00	81.65	77.10	77.34	77.34	-4.01%	19,416
Aug 18, 2025	79.40	80.57	77.45	80.57	80.57	1.99%	14,394
Aug 15, 2025	77.90	79.70	77.06	78.99	78.99	1.97%	15,780
Aug 14, 2025	79.65	79.70	76.83	77.47	77.47	-1.55%	23,879
Aug 13, 2025	79.90	80.20	78.06	78.69	78.69	0.61%	29,820
Aug 12, 2025	74.99	78.77	74.97	78.21	78.21	4.68%	47,781
Aug 11, 2025	74.44	76.90	73.88	74.71	74.71	1.94%	51,649
Aug 8, 2025	75.80	76.64	72.84	73.29	73.29	2.15%	106,160
Aug 7, 2025	80.50	80.67	70.13	71.75	71.75	-25.83%	361,555
Aug 6, 2025	96.32	97.51	96.32	96.73	96.73	-0.56%	19,777
Aug 5, 2025	98.83	99.38	96.44	97.27	97.27	-1.12%	18,021
Aug 4, 2025	99.95	99.95	96.54	98.38	98.38	1.32%	5,782
Aug 1, 2025	99.97	99.97	96.87	97.10	97.10	-3.51%	7,846
Jul 31, 2025	101.60	102.59	100.63	100.63	100.63	-0.80%	2,225
Jul 30, 2025	104.95	104.95	99.80	101.44	101.44	-2.15%	5,907
Jul 29, 2025	105.22	106.88	103.30	103.67	103.67	-1.41%	1,065
Jul 28, 2025	106.08	106.19	104.29	105.15	105.15	0.09%	2,727
Jul 25, 2025	105.53	105.81	104.96	105.05	105.05	0.47%	2,563
Jul 24, 2025	104.50	105.90	104.04	104.56	104.56	-0.03%	9,139
Jul 23, 2025	104.00	104.95	102.33	104.60	104.60	-0.49%	2,978
Jul 22, 2025	106.93	107.42	104.65	105.11	105.11	-2.06%	4,924
Jul 21, 2025	105.07	107.39	104.27	107.31	107.31	1.28%	4,450
Jul 18, 2025	105.15	106.51	104.82	105.96	105.96	1.39%	1,615
Jul 17, 2025	103.29	105.40	103.29	104.51	104.51	1.29%	44,734
Jul 16, 2025	104.01	105.08	101.73	103.18	103.18	-1.60%	3,276
Jul 15, 2025	102.87	105.05	102.87	104.85	104.85	1.39%	2,406
Jul 14, 2025	98.58	103.41	98.46	103.41	103.41	3.27%	2,910
Jul 11, 2025	100.00	100.60	98.76	100.13	100.13	-1.57%	6,528
Jul 10, 2025	107.44	108.16	101.72	101.72	101.72	-5.02%	11,363
Jul 9, 2025	108.00	108.65	105.63	107.10	107.10	-0.09%	2,158
Jul 8, 2025	108.00	108.11	103.47	107.20	107.20	0.21%	7,755
Jul 7, 2025	105.35	107.48	105.02	106.97	106.97	1.28%	9,742
Jul 3, 2025	102.23	106.12	102.23	105.62	105.62	4.65%	3,779
Jul 2, 2025	102.40	102.62	100.93	100.93	100.93	-1.69%	18,911
Jul 1, 2025	106.16	106.46	100.96	102.67	102.67	-2.73%	24,708
Jun 30, 2025	103.53	105.91	103.40	105.55	105.55	1.66%	3,779
Jun 27, 2025	103.91	104.55	103.60	103.82	103.82	0.40%	1,240
Jun 26, 2025	101.47	104.74	101.47	103.42	103.42	-0.62%	2,782
Jun 25, 2025	104.65	105.79	103.77	104.06	104.06	-0.40%	4,489
Jun 24, 2025	104.26	104.80	103.42	104.49	104.49	1.26%	3,437
Jun 23, 2025	99.00	103.26	98.65	103.19	103.19	3.78%	6,445
Jun 20, 2025	101.87	102.24	99.13	99.43	99.43	-1.40%	6,970
Jun 18, 2025	104.31	104.31	99.85	100.84	100.84	-2.06%	18,191
Jun 17, 2025	101.82	104.40	101.45	102.96	102.96	0.49%	3,420
Jun 16, 2025	101.10	103.14	101.10	102.46	102.46	1.22%	2,154
Jun 13, 2025	101.02	103.14	100.11	101.23	101.23	-1.15%	4,972
Jun 12, 2025	101.54	102.61	101.54	102.40	102.40	0.16%	4,298