Fortinet, Inc. - 0IR9.L - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	81.27	83.44	83.44	83.5	81	6,094
October 16, 2025	84.52	82.45	82.45	84.52	82.18	4,710
October 15, 2025	83.9	84.52	84.52	84.7	83.49	3,730
October 14, 2025	84.18	83.24	83.44	84.18	82.3	20,456
October 13, 2025	82.5	84.14	84.23	85.29	82.5	9,820
October 10, 2025	86.28	83.47	83.47	86.9	83.42	11,022
October 09, 2025	86.05	86.3	86.3	86.5	84.14	6,518
October 08, 2025	85.49	86.38	86.38	86.69	85	5,428
October 07, 2025	87	84.95	84.95	87	84.7	8,921
October 06, 2025	86.01	86.67	86.67	87.05	85.98	5,828
October 03, 2025	86.5	86.65	86.65	87.22	86.24	3,810
October 02, 2025	85.18	85.81	85.57	86.02	84.7	8,892
October 01, 2025	83.3	84.59	84.69	85.32	83.3	9,633
September 30, 2025	84	83.9	83.9	84.87	83.55	2,487
September 29, 2025	84.62	84.58	84.58	85.5	83.71	5,705
September 26, 2025	83	84.64	84.66	84.87	82.97	5,550
September 25, 2025	83.05	82.69	82.69	83.31	81.76	8,563
September 24, 2025	85.54	83.6	83.6	86.12	83.6	9,512
September 23, 2025	85.12	84.78	84.78	86.05	84.24	32,520
September 22, 2025	84	83.69	83.69	84.99	70.98	9,267
September 19, 2025	81.1	83.68	83.68	84.46	81.1	38,671
September 18, 2025	81.5	81	81	81.86	80.89	13,117
September 17, 2025	79.75	80.47	80.47	80.84	79.56	3,444
September 16, 2025	81.06	79.69	79.69	81.06	79.57	127,544
September 15, 2025	79.82	80.07	80.07	81.03	79.63	13,804
September 12, 2025	80.94	80.14	80.14	81.15	79.82	5,917
September 11, 2025	80	80.94	80.94	81.1	79.68	16,563
September 10, 2025	80.1	79.46	79.46	80.58	78.94	12,229
September 09, 2025	80.74	79.88	79.88	80.74	79.28	70,353
September 08, 2025	78.98	80.26	80.26	80.38	78.98	13,276
September 05, 2025	76.5	77.92	77.92	78.41	76.5	9,388
September 04, 2025	76.72	76.44	76.44	76.72	75.11	14,564
September 03, 2025	76.76	76.97	76.95	77.19	76.11	9,503
September 02, 2025	77.28	75.81	75.81	77.28	75	45,723
August 29, 2025	79	78.98	79.08	79.54	78.37	6,958
August 28, 2025	78	79.17	79.17	79.34	77.92	465,634
August 27, 2025	77.8	77.74	77.74	78.29	77.68	17,023
August 26, 2025	77.71	77.35	77.35	78.76	77.22	12,592
August 22, 2025	77.77	80.4	80.4	80.55	77.53	6,060
August 21, 2025	79.4	77.57	77.57	79.62	76.88	12,241
August 20, 2025	77.78	79.21	79.21	79.72	77.42	12,663
August 19, 2025	81	78.26	78.26	81.65	78.22	9,371
August 18, 2025	79.4	80.15	80.15	80.57	77.45	14,394
August 15, 2025	77.9	79.16	79.16	79.63	77.06	15,780
August 14, 2025	79.65	77.96	77.96	79.7	76.83	23,879
August 13, 2025	79.9	78.22	78.22	80.2	78.06	29,820
August 12, 2025	74.99	77.99	77.99	78.77	74.97	47,781
August 11, 2025	74.44	75.1	75.1	76.9	73.88	51,649
August 08, 2025	75.8	73.4	73.4	76.64	72.84	106,160
August 07, 2025	80.5	72.09	72.09	80.67	70.13	348,310
August 06, 2025	96.32	96.66	96.51	97.51	96.32	18,900
August 05, 2025	98.83	97.27	96.73	99.38	96.44	16,931
August 04, 2025	99.95	98.5	98.5	99.95	96.54	4,258
August 01, 2025	99.97	97.64	97.64	99.97	96.87	7,846
July 31, 2025	101.6	100.81	100.81	102.59	100.8	2,225
July 30, 2025	104.95	101.77	101.77	104.95	99.8	5,907
July 29, 2025	105.22	103.55	103.55	106.88	103.5	1,065
July 28, 2025	106.08	105.89	105.18	106.19	104.29	2,486
July 25, 2025	105.53	105.46	105.15	105.81	104.96	1,837
July 24, 2025	104.5	104.67	104.67	105.9	104.04	9,139

Fortinet, Inc. (0IR9.L) LSE