Fortinet Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 31, 2026	154.01	162.57	153.61	161.95	161.95	4.99%	6,044,601
Jul 30, 2026	164.00	169.26	152.23	154.25	154.25	0.67%	10,667,372
Jul 29, 2026	148.27	154.99	143.77	153.22	153.22	2.16%	11,875,760
Jul 28, 2026	152.60	153.24	146.12	149.98	149.98	-1.58%	6,006,683
Jul 27, 2026	157.13	157.13	151.68	152.38	152.38	0.01%	4,717,870
Jul 24, 2026	152.70	154.32	151.48	152.37	152.37	0.55%	2,815,169
Jul 23, 2026	155.29	156.49	150.92	151.54	151.54	-2.26%	4,586,108
Jul 22, 2026	158.57	159.00	154.51	155.05	155.05	-1.93%	4,565,367
Jul 21, 2026	163.38	163.50	156.02	158.10	158.10	-1.41%	5,122,377
Jul 20, 2026	160.64	164.57	160.00	160.36	160.36	-0.77%	3,702,143
Jul 17, 2026	160.50	163.83	158.93	161.61	161.61	0.52%	4,692,776
Jul 16, 2026	164.07	165.00	159.08	160.78	160.78	-2.27%	3,989,457
Jul 15, 2026	169.39	170.35	163.03	164.51	164.51	-1.39%	5,084,991
Jul 14, 2026	158.78	167.27	158.06	166.83	166.83	3.87%	4,679,927
Jul 13, 2026	157.67	161.95	155.72	160.62	160.62	1.97%	4,090,154
Jul 10, 2026	164.44	165.28	156.62	157.51	157.51	-3.80%	3,510,320
Jul 9, 2026	153.27	164.01	152.25	163.73	163.73	4.48%	4,575,079
Jul 8, 2026	157.00	159.45	154.42	156.71	156.71	-1.24%	4,535,024
Jul 7, 2026	162.39	163.31	155.68	158.67	158.67	-2.27%	5,821,599
Jul 6, 2026	154.75	163.57	153.43	162.35	162.35	3.90%	5,124,367
Jul 2, 2026	158.64	158.96	156.20	156.25	156.25	-1.72%	4,490,730
Jul 1, 2026	154.74	159.80	152.54	158.98	158.98	3.49%	4,734,373
Jun 30, 2026	151.04	154.47	150.73	153.62	153.62	-1.16%	6,678,719
Jun 29, 2026	152.97	159.07	152.13	155.42	155.42	2.69%	6,780,273
Jun 26, 2026	150.81	152.77	147.55	151.35	151.35	0.95%	9,199,715
Jun 25, 2026	144.62	151.97	144.62	149.93	149.93	3.20%	6,549,435
Jun 24, 2026	147.70	148.82	144.57	145.28	145.28	-1.84%	4,742,339
Jun 23, 2026	144.83	148.36	143.47	148.00	148.00	1.80%	5,921,180
Jun 22, 2026	146.36	149.19	143.59	145.39	145.39	0.46%	5,607,486
Jun 18, 2026	143.49	147.20	139.79	144.73	144.73	0.41%	18,432,871
Jun 17, 2026	145.81	148.00	141.69	144.14	144.14	-1.96%	7,649,093
Jun 16, 2026	148.88	148.88	144.33	147.02	147.02	-1.65%	5,194,609
Jun 15, 2026	146.32	149.50	143.98	149.49	149.49	2.18%	5,207,304
Jun 12, 2026	143.64	146.38	142.15	146.30	146.30	0.85%	5,084,049
Jun 11, 2026	141.01	146.31	139.40	145.06	145.06	4.45%	7,433,790
Jun 10, 2026	137.80	141.30	137.01	138.88	138.88	0.35%	6,267,104
Jun 9, 2026	143.13	144.30	133.05	138.39	138.39	-3.25%	7,801,470
Jun 8, 2026	145.51	147.00	142.51	143.04	143.04	-1.13%	5,333,453
Jun 5, 2026	148.46	149.05	143.46	144.68	144.68	-3.33%	7,122,674
Jun 4, 2026	146.20	150.07	144.32	149.67	149.67	2.18%	5,393,030
Jun 3, 2026	145.38	148.47	143.39	146.48	146.48	-1.60%	7,983,352
Jun 2, 2026	144.34	149.03	141.75	148.86	148.86	1.17%	7,275,590
Jun 1, 2026	141.16	147.49	140.25	147.14	147.14	6.65%	7,537,402
May 29, 2026	129.59	138.11	129.00	137.97	137.97	6.38%	9,631,544
May 28, 2026	128.58	129.94	126.61	129.70	129.70	1.38%	5,807,432
May 27, 2026	129.55	131.50	126.78	127.93	127.93	-4.50%	6,864,694
May 26, 2026	132.98	134.91	130.60	133.96	133.96	0.02%	4,822,265
May 22, 2026	130.00	134.19	128.57	133.93	133.93	3.45%	5,819,666
May 21, 2026	128.91	129.71	127.40	129.46	129.46	-0.42%	4,266,227
May 20, 2026	125.91	130.36	125.33	130.00	130.00	1.85%	5,981,011