Fortinet Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 13, 2026	84.55	86.53	83.60	85.56	85.56	1.54%	7,944,864
Feb 12, 2026	87.55	88.60	82.97	84.26	84.26	-4.05%	7,805,221
Feb 11, 2026	85.41	88.30	84.20	87.82	87.82	2.68%	7,987,298
Feb 10, 2026	86.35	87.49	85.17	85.53	85.53	-0.47%	7,859,108
Feb 9, 2026	82.27	86.17	81.37	85.93	85.93	3.83%	9,897,365
Feb 6, 2026	81.80	83.52	77.27	82.76	82.76	4.85%	15,226,285
Feb 5, 2026	80.95	81.78	78.03	78.93	78.93	-2.70%	12,691,303
Feb 4, 2026	78.87	81.45	77.79	81.12	81.12	2.30%	7,824,848
Feb 3, 2026	80.98	81.23	77.79	79.30	79.30	-2.45%	6,663,431
Feb 2, 2026	80.86	82.36	80.15	81.29	81.29	0.04%	7,788,476
Jan 30, 2026	80.64	81.48	80.18	81.26	81.26	-0.31%	7,499,086
Jan 29, 2026	81.50	82.11	79.74	81.51	81.51	-0.69%	6,266,330
Jan 28, 2026	82.18	82.55	81.64	82.08	82.08	0.45%	3,918,001
Jan 27, 2026	83.21	83.56	81.26	81.71	81.71	-1.64%	4,818,431
Jan 26, 2026	81.65	83.13	81.04	83.07	83.07	1.75%	5,708,765
Jan 23, 2026	83.50	85.06	81.10	81.64	81.64	5.18%	10,960,135
Jan 22, 2026	76.49	77.81	76.33	77.62	77.62	2.47%	4,853,317
Jan 21, 2026	75.81	76.02	74.71	75.75	75.75	0.38%	6,368,333
Jan 20, 2026	74.11	75.60	73.55	75.46	75.46	0.11%	6,870,640
Jan 16, 2026	76.54	76.61	75.15	75.38	75.38	-1.23%	7,913,743
Jan 15, 2026	76.54	78.33	76.18	76.32	76.32	-0.09%	6,345,428
Jan 14, 2026	76.45	78.31	75.81	76.39	76.39	-2.48%	10,181,072
Jan 13, 2026	78.70	79.72	77.76	78.33	78.33	-0.42%	5,749,112
Jan 12, 2026	78.92	79.08	77.99	78.66	78.66	-0.71%	3,857,914
Jan 9, 2026	78.15	79.37	77.97	79.22	79.22	1.50%	5,003,570
Jan 8, 2026	79.54	79.54	77.76	78.05	78.05	-2.46%	6,441,706
Jan 7, 2026	78.61	80.86	78.35	80.02	80.02	2.01%	6,870,646
Jan 6, 2026	77.73	79.20	77.60	78.44	78.44	0.64%	6,477,816
Jan 5, 2026	78.51	79.90	77.83	77.94	77.94	0.08%	6,068,153
Jan 2, 2026	79.97	79.97	77.18	77.88	77.88	-1.93%	7,548,822
Dec 31, 2025	80.12	80.41	79.37	79.41	79.41	-1.12%	2,867,609
Dec 30, 2025	80.61	80.87	80.28	80.31	80.31	-0.63%	2,493,871
Dec 29, 2025	81.28	81.79	80.42	80.82	80.82	-0.91%	4,864,346
Dec 26, 2025	80.91	81.65	80.59	81.56	81.56	0.47%	2,973,931
Dec 24, 2025	80.53	81.38	80.28	81.18	81.18	0.64%	1,241,014
Dec 23, 2025	81.61	81.71	80.10	80.66	80.66	-1.32%	3,466,019
Dec 22, 2025	81.35	81.83	80.13	81.74	81.74	1.87%	4,714,450
Dec 19, 2025	79.73	80.44	79.00	80.24	80.24	0.61%	20,115,933
Dec 18, 2025	80.54	80.60	78.57	79.75	79.75	0.47%	8,069,999
Dec 17, 2025	80.09	81.44	79.38	79.38	79.38	-3.75%	9,268,850
Dec 16, 2025	81.31	82.83	81.13	82.47	82.47	1.17%	5,263,976
Dec 15, 2025	82.10	82.83	80.79	81.52	81.52	-0.85%	5,101,827
Dec 12, 2025	81.98	82.66	81.66	82.22	82.22	-0.30%	4,283,750
Dec 11, 2025	81.60	83.22	81.45	82.47	82.47	1.07%	4,523,631
Dec 10, 2025	82.90	83.22	80.24	81.60	81.60	-2.28%	7,383,621
Dec 9, 2025	83.09	84.16	82.15	83.50	83.50	-0.04%	3,991,418
Dec 8, 2025	86.96	87.11	83.26	83.53	83.53	-3.90%	6,074,968
Dec 5, 2025	85.54	86.94	85.20	86.92	86.92	2.04%	6,172,211
Dec 4, 2025	82.98	85.24	82.41	85.18	85.18	2.92%	6,709,946
Dec 3, 2025	82.21	82.96	81.42	82.76	82.76	-0.22%	5,133,695