FTNT: Fortinet, Inc. Historical Data

2018 Historical Chart

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988

Average

OPEN 13.0376

CLOSE 13.0481

Low

LOW 8.7

High

HIGH 18.87

DATE	OPEN	HIGH	LOW	CLOSE
01/02/2018	8.75	8.89	8.71	8.87
01/03/2018	8.86	9.03	8.83	9.01
01/04/2018	9.02	9.05	8.79	8.8
01/05/2018	8.86	8.91	8.78	8.82
01/08/2018	8.86	9.01	8.8	9
01/09/2018	8.94	8.97	8.79	8.86
01/10/2018	8.81	8.84	8.7	8.82
01/11/2018	8.82	8.92	8.78	8.85
01/12/2018	8.89	9.03	8.86	8.99
01/16/2018	9.01	9.16	8.83	8.87
01/17/2018	8.95	9.05	8.93	9.02
01/18/2018	8.98	9.18	8.97	9.14
01/19/2018	9.18	9.29	9.13	9.2
01/22/2018	9.16	9.18	9.04	9.17
01/23/2018	8.86	9.18	8.71	9.15
01/24/2018	9.19	9.25	9.01	9.05
01/25/2018	9.11	9.16	9.02	9.08
01/26/2018	9.02	9.21	9.02	9.17
01/29/2018	9.15	9.25	9.14	9.19
01/30/2018	9.13	9.2	9.13	9.15
01/31/2018	9.08	9.28	9.07	9.21
02/01/2018	9.15	9.25	9.09	9.17
02/02/2018	9.14	9.15	8.97	8.99
02/05/2018	8.85	9.14	8.73	8.77
02/06/2018	9.05	9.4	8.92	9.31
02/07/2018	9.34	9.36	9.1	9.1
02/08/2018	9.1	9.17	8.89	8.9
02/09/2018	9.05	9.37	8.91	9.31
02/12/2018	9.37	9.44	9.28	9.3
02/13/2018	9.29	9.63	9.26	9.62
02/14/2018	9.59	9.7	9.54	9.68
02/15/2018	9.7	9.91	9.64	9.86
02/16/2018	9.81	9.92	9.79	9.79
02/20/2018	9.69	9.92	9.68	9.81
02/21/2018	9.88	9.99	9.82	9.82
02/22/2018	9.85	9.97	9.8	9.84
02/23/2018	9.93	9.99	9.82	9.97
02/26/2018	10	10.08	9.96	10.06
02/27/2018	10.08	10.17	9.99	9.99
02/28/2018	9.96	10.2	9.92	10.09
03/01/2018	10.14	10.18	9.85	9.9
03/02/2018	9.88	10.11	9.85	10.09
03/05/2018	10.05	10.25	9.98	10.13
03/06/2018	10.18	10.39	10.09	10.37
03/07/2018	10.27	10.51	10.24	10.49
03/08/2018	10.57	10.83	10.53	10.82
03/09/2018	10.89	10.94	10.79	10.89
03/12/2018	10.89	10.96	10.83	10.94
03/13/2018	10.94	10.99	10.8	10.85
03/14/2018	10.85	10.93	10.78	10.91
03/15/2018	10.92	10.99	10.81	10.84
03/16/2018	10.82	10.95	10.8	10.8
03/19/2018	10.54	10.69	10.44	10.67
03/20/2018	10.64	10.83	10.56	10.76
03/21/2018	10.83	11.04	10.76	10.91
03/22/2018	10.79	10.93	10.7	10.72
03/23/2018	10.72	10.77	10.58	10.59
03/26/2018	10.77	10.92	10.69	10.92
03/27/2018	11.02	11.07	10.59	10.67
03/28/2018	10.67	10.72	10.39	10.46
03/29/2018	10.55	10.75	10.49	10.72
04/02/2018	10.62	10.71	10.41	10.49
04/03/2018	10.55	10.74	10.55	10.69
04/04/2018	10.48	10.9	10.45	10.86
04/05/2018	10.87	11.05	10.84	10.92
04/06/2018	10.85	10.99	10.8	10.87
04/09/2018	10.86	11.09	10.85	10.89
04/10/2018	11.03	11.31	10.94	11.25
04/11/2018	10.94	11.27	10.85	10.97
04/12/2018	11.08	11.29	11.08	11.22
04/13/2018	11.29	11.29	11.11	11.17
04/16/2018	11.29	11.47	11.22	11.35
04/17/2018	11.44	11.56	11.4	11.53
04/18/2018	11.6	11.6	11.48	11.5
04/19/2018	11.45	11.51	11.38	11.48
04/20/2018	11.46	11.53	11.37	11.43
04/23/2018	11.51	11.56	11.34	11.35
04/24/2018	11.5	11.54	11.1	11.21
04/25/2018	11.16	11.2	10.85	10.96
04/26/2018	11.03	11.19	11	11.08
04/27/2018	11.13	11.23	10.98	10.99
04/30/2018	11.04	11.26	10.99	11.07
05/01/2018	11	11.17	10.99	11.15
05/02/2018	11.18	11.29	11.13	11.19
05/03/2018	11.11	11.3	10.98	11.22
05/04/2018	11.15	11.22	10.68	10.95
05/07/2018	11.04	11.16	10.95	11.14
05/08/2018	11.08	11.39	11.06	11.39
05/09/2018	11.41	11.81	11.41	11.8
05/10/2018	11.78	12.06	11.77	12.03
05/11/2018	12.04	12.11	11.87	12.08
05/14/2018	12.08	12.16	11.83	11.91
05/15/2018	11.85	11.92	11.66	11.86
05/16/2018	11.89	11.9	11.69	11.72
05/17/2018	11.7	11.76	11.55	11.66
05/18/2018	11.66	11.8	11.64	11.7
05/21/2018	11.85	11.94	11.77	11.86
05/22/2018	11.88	11.94	11.75	11.75
05/23/2018	11.65	11.84	11.62	11.83
05/24/2018	11.86	12.16	11.86	12.13
05/25/2018	12.09	12.13	11.99	12.07
05/29/2018	12.04	12.19	11.96	11.99
05/30/2018	12.07	12.28	12.07	12.24
05/31/2018	12.23	12.43	12.2	12.24
06/01/2018	12.31	12.42	12.3	12.4
06/04/2018	12.5	12.53	12.31	12.49
06/05/2018	12.54	12.65	12.41	12.64
06/06/2018	12.66	12.71	12.55	12.66
06/07/2018	12.68	12.74	12.17	12.3
06/08/2018	12.3	12.53	12.17	12.51
06/11/2018	12.56	12.67	12.51	12.65
06/12/2018	12.67	12.83	12.58	12.82
06/13/2018	12.88	13.03	12.83	12.94
06/14/2018	13.02	13.25	13.02	13.15
06/15/2018	13.18	13.2	12.96	13.06
06/18/2018	13	13.26	12.95	13.23
06/19/2018	12.64	12.95	12.56	12.86
06/20/2018	12.87	13.11	12.87	13.02
06/21/2018	13.01	13.09	12.8	12.95
06/22/2018	12.97	12.97	12.66	12.79
06/25/2018	12.69	12.71	12.31	12.42
06/26/2018	12.49	12.66	12.43	12.57
06/27/2018	12.65	12.72	12.34	12.36
06/28/2018	12.31	12.53	12.22	12.49
06/29/2018	12.56	12.69	12.47	12.49
07/02/2018	12.43	12.79	12.38	12.79
07/03/2018	12.82	12.86	12.67	12.72
07/05/2018	12.82	12.88	12.66	12.87
07/06/2018	12.87	13.02	12.82	12.99
07/09/2018	13.06	13.19	12.88	12.95
07/10/2018	13.02	13.17	13	13.08
07/11/2018	13.01	13.17	12.96	13.13
07/12/2018	13.19	13.49	13.16	13.45
07/13/2018	13.42	13.46	13.25	13.31
07/16/2018	13.37	13.4	13.22	13.25
07/17/2018	13.2	13.44	13	13.39
07/18/2018	13.41	13.44	13.3	13.36
07/19/2018	13.41	13.61	13.37	13.49
07/20/2018	13.27	13.67	13.27	13.6
07/23/2018	13.58	13.66	13.38	13.64
07/24/2018	13.73	13.76	13.23	13.35
07/25/2018	13.38	13.73	13.38	13.69
07/26/2018	13.62	13.77	13.47	13.71
07/27/2018	13.67	13.71	13.01	13.16
07/30/2018	13.12	13.15	12.45	12.56
07/31/2018	12.62	12.75	12.47	12.58
08/01/2018	12.65	12.97	12.62	12.92
08/02/2018	14.1	14.77	14	14.75
08/03/2018	14.8	15.13	14.62	14.73
08/06/2018	14.7	14.85	14.56	14.73
08/07/2018	14.72	14.88	14.6	14.61
08/08/2018	14.61	14.67	14.43	14.61
08/09/2018	14.67	15.03	14.63	14.91
08/10/2018	14.8	15.16	14.77	15.06
08/13/2018	15	15.11	14.85	14.96
08/14/2018	15.06	15.29	14.84	15.27
08/15/2018	15.25	15.39	15.04	15.24
08/16/2018	15.3	15.48	15.27	15.32
08/17/2018	15.3	15.34	15.08	15.3
08/20/2018	15.38	15.47	15.21	15.34
08/21/2018	15.45	15.5	15.25	15.32
08/22/2018	15.3	15.6	15.3	15.54
08/23/2018	15.5	15.82	15.5	15.75
08/24/2018	15.79	16.14	15.79	16.08
08/27/2018	16.11	16.24	15.95	16.06
08/28/2018	16.13	16.23	16.02	16.18
08/29/2018	16.32	16.61	16.27	16.5
08/30/2018	16.49	16.73	16.42	16.61
08/31/2018	16.57	16.82	16.57	16.75
09/04/2018	17.02	17.23	16.76	17.22
09/05/2018	17.26	17.31	16.31	16.7
09/06/2018	16.76	17.15	16.7	17
09/07/2018	16.89	17.36	16.75	17.1
09/10/2018	17.23	17.6	17.12	17.57
09/11/2018	17.5	17.77	17.4	17.45
09/12/2018	17.47	17.79	17.27	17.75
09/13/2018	17.85	18.1	17.7	17.99
09/14/2018	18	18.25	18	18.07
09/17/2018	18.06	18.15	17.52	17.63
09/18/2018	17.32	17.89	17.06	17.69
09/19/2018	17.73	17.79	16.91	17.17
09/20/2018	16.8	17.29	16.55	17.14
09/21/2018	17.18	17.43	17.04	17.1
09/24/2018	17.1	17.54	16.83	17.45
09/25/2018	17.65	17.97	17.6	17.9
09/26/2018	18	18.1	17.75	17.91
09/27/2018	18.01	18.45	18.01	18.35
09/28/2018	18.24	18.48	17.95	18.45
10/01/2018	18.6	18.87	18.36	18.46
10/02/2018	18.47	18.49	18.02	18.24
10/03/2018	18.31	18.53	18.2	18.3
10/04/2018	18.29	18.34	17.7	17.86
10/05/2018	17.54	17.63	16.92	17.22
10/08/2018	17.24	17.38	16.37	16.74
10/09/2018	16.61	16.92	16.4	16.51
10/10/2018	16.62	16.69	15.68	15.91
10/11/2018	15.77	15.96	15.35	15.42
10/12/2018	15.93	16.2	15.71	15.99
10/15/2018	16.06	16.26	15.71	16.03
10/16/2018	16.29	16.6	16.13	16.54
10/17/2018	16.6	16.75	16.21	16.33
10/18/2018	16.19	16.5	16.14	16.34
10/19/2018	16.52	16.79	16.23	16.24
10/22/2018	16.3	16.69	16.17	16.59
10/23/2018	16.16	16.75	16.07	16.68
10/24/2018	16.61	16.79	15.78	15.82
10/25/2018	15.98	16.36	15.85	16.22
10/26/2018	15.77	15.99	15.43	15.64
10/29/2018	16.05	16.2	15.2	15.51
10/30/2018	15.46	15.89	15.38	15.79
10/31/2018	16.21	16.57	16.15	16.44
11/01/2018	16.44	16.8	15.94	16.74
11/02/2018	16.34	16.34	14.31	14.51
11/05/2018	14.6	15.04	14.34	14.97
11/06/2018	14.91	15.13	14.7	14.95
11/07/2018	15.18	15.74	15.12	15.57
11/08/2018	15.61	15.9	15.46	15.58
11/09/2018	15.38	15.44	14.79	14.95
11/12/2018	14.88	15.07	14.53	14.75
11/13/2018	14.76	15.01	14.56	14.7
11/14/2018	14.94	15.09	14.6	14.67
11/15/2018	14.5	14.63	14.32	14.55
11/16/2018	14.48	14.73	14.31	14.69
11/19/2018	14.63	14.67	13.51	13.56
11/20/2018	13.15	13.72	12.93	13.41
11/21/2018	13.53	13.86	13.51	13.71
11/23/2018	13.53	13.8	13.53	13.59
11/26/2018	13.84	14.21	13.73	14.17
11/27/2018	14.12	14.24	13.97	14.14
11/28/2018	14.25	14.76	14.25	14.7
11/29/2018	14.61	14.88	14.43	14.78
11/30/2018	14.79	15.01	14.53	14.77
12/03/2018	15.25	15.44	14.87	15.02
12/04/2018	15.1	15.28	14.49	14.68
12/06/2018	14.32	15.09	14.07	15.09
12/07/2018	14.96	15.1	14.24	14.32
12/10/2018	14.41	14.99	14.41	14.94
12/11/2018	15.19	15.26	14.8	14.89
12/12/2018	15.2	15.27	14.93	15.04
12/13/2018	15.19	15.27	14.73	14.9
12/14/2018	14.61	14.91	14.43	14.58
12/17/2018	14.47	14.5	13.57	13.65
12/18/2018	13.73	14.28	13.73	14.01
12/19/2018	14.14	14.49	13.89	14
12/20/2018	13.88	14.14	13.43	13.97
12/21/2018	14.04	14.16	13.02	13.17
12/24/2018	13	13.4	12.88	13.1
12/26/2018	13.21	13.73	13.19	13.71
12/27/2018	13.53	14.08	13.41	14.08
12/28/2018	14.15	14.33	13.83	14.07
12/31/2018	14.21	14.31	13.99	14.09

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FTNT: Fortinet, Inc. Historical Data

2018 Historical Chart

Average

Low

High