Fortinet Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 10, 2026	122.50	124.83	119.65	123.57	123.57	0.90%	5,599,615
Nov 9, 2026	119.65	123.30	119.49	122.47	122.47	3.05%	5,316,437
Nov 6, 2026	126.46	126.46	118.62	118.84	118.84	-3.00%	8,027,481
Nov 5, 2026	127.70	127.70	121.86	122.51	122.51	-5.32%	7,541,393
Nov 4, 2026	128.24	131.11	124.98	129.39	129.39	1.00%	5,780,445
Nov 3, 2026	128.20	130.76	126.87	128.11	128.11	1.51%	5,974,519
Nov 2, 2026	135.88	135.89	125.80	126.21	126.21	-7.25%	11,925,917
Oct 30, 2026	137.09	138.79	134.40	136.08	136.08	-2.17%	8,678,028
Oct 29, 2026	127.96	139.44	127.40	139.10	139.10	-20.09%	17,361,083
Oct 28, 2026	183.76	185.13	173.02	174.08	174.08	-5.90%	11,099,352
Oct 27, 2026	181.41	186.32	180.82	185.00	185.00	0.91%	3,585,303
Oct 26, 2026	181.34	184.76	178.30	183.33	183.33	1.86%	3,228,339
Oct 23, 2026	172.88	180.17	171.19	179.99	179.99	4.05%	3,225,722
Oct 22, 2026	174.22	177.71	171.69	172.98	172.98	-0.61%	3,961,836
Oct 21, 2026	166.27	175.34	166.22	174.05	174.05	1.83%	3,087,274
Oct 20, 2026	170.64	172.90	166.52	170.93	170.93	-0.33%	3,535,045
Oct 19, 2026	171.00	173.31	169.42	171.50	171.50	1.40%	5,749,690
Oct 16, 2026	182.35	182.94	166.75	169.13	169.13	-7.03%	5,736,354
Oct 15, 2026	180.55	183.07	178.27	181.91	181.91	-1.16%	3,740,211
Oct 14, 2026	186.76	189.39	183.57	184.05	184.05	-3.52%	3,960,257
Oct 13, 2026	191.10	197.13	190.30	190.76	190.76	-1.13%	2,777,379
Oct 12, 2026	196.73	196.87	191.51	192.94	192.94	-0.93%	2,441,721
Oct 9, 2026	191.10	194.95	189.92	194.75	194.75	2.99%	2,072,650
Oct 8, 2026	189.95	191.50	187.83	189.10	189.10	-0.10%	4,456,170
Oct 7, 2026	191.27	192.23	188.04	189.28	189.28	-1.04%	3,859,562
Oct 6, 2026	187.51	192.41	186.50	191.27	191.27	3.88%	4,245,217
Oct 5, 2026	180.13	184.63	179.41	184.13	184.13	1.76%	3,062,653
Oct 2, 2026	182.09	183.09	180.04	180.95	180.95	1.25%	3,412,775
Oct 1, 2026	179.05	180.00	175.02	178.72	178.72	-0.02%	2,963,520
Sep 30, 2026	175.67	180.49	174.74	178.76	178.76	1.59%	3,113,295
Sep 29, 2026	174.50	176.65	172.42	175.96	175.96	-0.21%	2,488,623
Sep 28, 2026	170.70	176.91	169.56	176.33	176.33	1.65%	2,832,525
Sep 25, 2026	177.30	177.78	172.83	173.46	173.46	-2.92%	2,508,841
Sep 24, 2026	178.65	181.37	176.76	178.67	178.67	-0.04%	3,759,633
Sep 23, 2026	176.47	179.35	173.37	178.74	178.74	2.57%	3,416,495
Sep 22, 2026	176.09	176.09	170.23	174.26	174.26	-0.55%	4,115,599
Sep 21, 2026	170.19	175.69	167.41	175.23	175.23	3.17%	3,177,445
Sep 18, 2026	172.46	172.94	166.09	169.84	169.84	-1.59%	12,746,456
Sep 17, 2026	170.08	176.10	167.77	172.58	172.58	0.47%	5,476,610
Sep 16, 2026	169.25	174.61	168.52	171.77	171.77	-0.35%	3,903,013
Sep 15, 2026	168.67	174.05	167.40	172.37	172.37	1.29%	4,391,684
Sep 14, 2026	162.33	170.95	160.08	170.18	170.18	9.04%	5,933,134
Sep 11, 2026	158.40	159.30	155.18	156.07	156.07	-1.75%	2,592,103
Sep 10, 2026	155.43	161.98	154.00	158.85	158.85	1.04%	3,268,809
Sep 9, 2026	158.02	158.84	156.04	157.22	157.22	-0.16%	2,822,867
Sep 8, 2026	153.44	157.75	152.00	157.47	157.47	0.76%	3,575,693
Sep 4, 2026	154.70	158.47	154.00	156.29	156.29	-0.04%	3,060,504
Sep 3, 2026	157.50	158.69	154.48	156.36	156.36	1.18%	3,124,629
Sep 2, 2026	162.19	162.28	151.80	154.54	154.54	-4.52%	5,175,249
Sep 1, 2026	167.42	169.93	160.60	161.85	161.85	-5.31%	5,496,062