Fortinet Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 5, 2025	85.54	86.94	85.20	86.92	86.92	2.04%	6,156,176
Dec 4, 2025	82.98	85.24	82.41	85.18	85.18	2.92%	6,707,905
Dec 3, 2025	82.21	82.96	81.42	82.76	82.76	-0.22%	5,131,275
Dec 2, 2025	82.51	83.27	82.00	82.94	82.94	1.37%	3,870,105
Dec 1, 2025	80.49	82.10	80.43	81.82	81.82	0.85%	4,092,777
Nov 28, 2025	80.67	81.36	80.36	81.13	81.13	0.72%	2,199,091
Nov 26, 2025	80.81	80.86	78.63	80.55	80.55	-0.40%	4,527,107
Nov 25, 2025	79.38	81.19	79.30	80.87	80.87	1.38%	3,816,471
Nov 24, 2025	78.89	80.01	78.70	79.77	79.77	1.16%	8,416,857
Nov 21, 2025	77.80	79.50	77.17	78.86	78.86	1.04%	5,531,441
Nov 20, 2025	80.50	81.21	77.79	78.04	78.04	-2.12%	5,994,193
Nov 19, 2025	79.82	80.37	79.32	79.73	79.73	-0.52%	4,190,105
Nov 18, 2025	81.60	82.26	79.14	80.15	80.15	-2.18%	6,448,703
Nov 17, 2025	82.10	82.96	81.77	81.94	81.94	-0.45%	4,479,012
Nov 14, 2025	80.14	83.26	79.75	82.31	82.31	1.58%	5,149,807
Nov 13, 2025	81.45	82.55	80.95	81.03	81.03	-1.35%	4,735,261
Nov 12, 2025	83.35	84.03	81.76	82.14	82.14	-1.82%	4,786,399
Nov 11, 2025	82.28	84.24	82.09	83.66	83.66	1.68%	5,108,110
Nov 10, 2025	82.30	82.62	80.27	82.28	82.28	0.60%	6,447,941
Nov 7, 2025	79.78	81.98	79.55	81.79	81.79	1.55%	7,152,628
Nov 6, 2025	76.05	81.69	75.31	80.54	80.54	-6.34%	13,371,824
Nov 5, 2025	84.61	86.32	84.00	85.99	85.99	0.90%	8,713,535
Nov 4, 2025	86.50	86.84	84.42	85.22	85.22	-2.63%	5,906,546
Nov 3, 2025	86.02	87.66	84.88	87.52	87.52	1.26%	6,239,553
Oct 31, 2025	84.21	86.83	84.00	86.43	86.43	2.65%	4,680,422
Oct 30, 2025	84.58	85.60	84.15	84.20	84.20	-0.02%	4,575,327
Oct 29, 2025	84.85	85.00	83.56	84.22	84.22	-1.92%	5,430,708
Oct 28, 2025	86.07	87.04	84.98	85.87	85.87	0.68%	4,895,581
Oct 27, 2025	86.13	86.56	85.14	85.29	85.29	-0.32%	4,166,138
Oct 24, 2025	85.77	85.86	84.98	85.56	85.56	0.74%	3,367,503
Oct 23, 2025	84.66	85.47	84.34	84.93	84.93	0.32%	2,549,104
Oct 22, 2025	85.00	85.49	84.07	84.66	84.66	-0.14%	4,101,840
Oct 21, 2025	83.41	85.12	81.10	84.78	84.78	-0.09%	4,829,294
Oct 20, 2025	83.05	84.96	83.05	84.86	84.86	1.70%	3,968,302
Oct 17, 2025	82.59	83.77	82.31	83.44	83.44	0.36%	4,162,162
Oct 16, 2025	83.74	84.34	82.17	83.14	83.14	-0.53%	4,019,989
Oct 15, 2025	83.72	84.78	83.07	83.58	83.58	0.60%	4,136,069
Oct 14, 2025	82.50	83.90	82.20	83.08	83.08	-1.33%	4,915,175
Oct 13, 2025	84.70	85.20	83.59	84.20	84.20	1.40%	4,433,631
Oct 10, 2025	86.50	87.10	82.98	83.04	83.04	-3.65%	4,604,597
Oct 9, 2025	85.70	86.52	84.15	86.19	86.19	-0.31%	3,926,675
Oct 8, 2025	85.60	86.73	85.13	86.46	86.46	1.81%	5,614,259
Oct 7, 2025	86.36	87.05	84.66	84.92	84.92	-1.69%	4,330,271
Oct 6, 2025	86.35	87.19	85.96	86.38	86.38	0.69%	3,844,787
Oct 3, 2025	86.80	87.24	85.54	85.79	85.79	-0.58%	4,247,437
Oct 2, 2025	85.25	86.39	84.66	86.29	86.29	1.30%	4,639,201
Oct 1, 2025	83.92	85.33	83.67	85.18	85.18	1.31%	4,314,925
Sep 30, 2025	84.33	84.99	83.50	84.08	84.08	-0.67%	3,966,971
Sep 29, 2025	84.88	85.16	83.60	84.65	84.65	0.39%	4,652,011
Sep 26, 2025	83.20	84.89	82.97	84.32	84.32	1.33%	4,171,883