Fortinet, Inc. - FTNT - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	81.17	80	80	83.08	79.4	6.7M
February 19, 2026	81.01	81.67	81.67	81.77	80.24	4.58M
February 18, 2026	80.9	80.69	80.69	81.26	79.34	5.59M
February 17, 2026	85.17	81.69	81.69	85.42	81.05	6.06M
February 13, 2026	84.55	85.56	85.56	86.53	83.6	8.09M
February 12, 2026	87.55	84.26	84.26	88.6	82.97	7.66M
February 11, 2026	85.41	87.82	87.82	88.3	84.2	7.99M
February 10, 2026	86.35	85.53	85.53	87.49	85.17	7.84M
February 09, 2026	82.27	85.93	85.93	86.17	81.37	9.9M
February 06, 2026	81.61	82.76	82.76	83.52	77.34	15.22M
February 05, 2026	80.95	78.93	78.93	81.78	78.03	12.6M
February 04, 2026	78.53	81.12	81.12	81.45	77.79	7.82M
February 03, 2026	80.98	79.3	79.3	81.22	77.79	6.47M
February 02, 2026	80.86	81.29	81.29	82.36	80.15	7.79M
January 30, 2026	80.64	81.26	81.26	81.48	80.18	7.5M
January 29, 2026	81.5	81.51	81.51	82.11	79.76	6.23M
January 28, 2026	82.18	82.08	82.08	82.55	81.64	3.92M
January 27, 2026	83.21	81.71	81.71	83.56	81.26	4.82M
January 26, 2026	81.65	83.07	83.07	83.13	81.04	5.71M
January 23, 2026	83.5	81.64	81.64	85.06	81.1	10.96M
January 22, 2026	76.49	77.62	77.62	77.81	76.33	4.85M
January 21, 2026	75.81	75.75	75.75	76.02	74.71	6.37M
January 20, 2026	74.11	75.46	75.46	75.6	73.55	6.87M
January 16, 2026	76.54	75.38	75.38	76.61	75.15	7.91M
January 15, 2026	76.52	76.32	76.32	78.33	76.19	6.32M
January 14, 2026	76.45	76.39	76.39	78.31	75.81	10.15M
January 13, 2026	78.7	78.33	78.33	79.72	77.76	5.75M
January 12, 2026	78.92	78.66	78.66	79.08	77.99	3.86M
January 09, 2026	78.15	79.22	79.22	79.37	77.97	5M
January 08, 2026	79.54	78.05	78.05	79.54	77.76	6.44M
January 07, 2026	78.61	80.02	80.02	80.86	78.35	6.87M
January 06, 2026	77.73	78.44	78.44	79.2	77.6	6.48M
January 05, 2026	78.51	77.94	77.94	79.9	77.83	6.07M
January 02, 2026	79.97	77.88	77.88	79.97	77.18	7.55M
December 31, 2025	80.11	79.41	79.41	80.41	79.36	2.87M
December 30, 2025	80.61	80.31	80.31	80.87	80.28	2.49M
December 29, 2025	81.28	80.82	80.82	81.79	80.42	4.86M
December 26, 2025	80.91	81.56	81.56	81.65	80.59	2.97M
December 24, 2025	80.53	81.18	81.18	81.38	80.28	1.24M
December 23, 2025	81.61	80.66	80.66	81.71	80.1	3.47M
December 22, 2025	81.35	81.74	81.74	81.83	80.13	4.71M
December 19, 2025	79.73	80.24	80.24	80.44	79	13.66M
December 18, 2025	80.5	79.75	79.75	80.57	78.57	7.06M
December 17, 2025	80.09	79.38	79.38	81.44	79.38	6.71M
December 16, 2025	81.31	82.48	82.48	82.83	81.19	3.53M
December 15, 2025	82.1	81.52	81.52	82.83	80.79	5.1M
December 12, 2025	81.98	82.22	82.22	82.66	81.66	4.28M
December 11, 2025	81.6	82.47	82.47	83.22	81.45	4.52M
December 10, 2025	83.1	81.58	81.58	83.22	80.25	6.1M
December 09, 2025	83.09	83.5	83.5	84.16	82.15	3.99M
December 08, 2025	86.96	83.53	83.53	87.11	83.26	6.08M
December 05, 2025	85.54	86.92	86.92	86.94	85.2	6.17M
December 04, 2025	82.98	85.18	85.18	85.24	82.41	6.71M
December 03, 2025	82.08	82.76	82.76	82.96	81.42	4.35M
December 02, 2025	82.51	82.94	82.94	83.26	82	3.74M
December 01, 2025	80.49	81.82	81.82	82.1	80.43	4.09M
November 28, 2025	80.92	81.11	81.11	81.36	80.36	2.17M
November 26, 2025	80.81	80.55	80.55	80.86	78.63	4.53M
November 25, 2025	79.38	80.87	80.87	81.19	79.3	3.82M
November 24, 2025	78.89	79.77	79.77	80.01	78.7	8.42M

Fortinet, Inc. (FTNT) NASDAQ