Fortinet Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 172.00 | 175.99 | 167.20 | 173.00 | 173.00 | 10,053 |
| 2026-10-16 | 182.00 | 187.80 | 166.77 | 168.85 | 168.85 | 25,181 |
| 2026-10-15 | 183.52 | 184.00 | 178.21 | 180.32 | 180.32 | 15,131 |
| 2026-10-14 | 190.57 | 193.72 | 183.00 | 185.33 | 185.33 | 14,279 |
| 2026-10-13 | 192.24 | 197.16 | 190.06 | 191.74 | 191.74 | 5,880 |
| 2026-10-12 | 194.72 | 198.60 | 192.09 | 192.84 | 192.84 | 15,459 |
| 2026-10-09 | 189.30 | 194.45 | 186.00 | 194.13 | 194.13 | 14,438 |
| 2026-10-08 | 189.18 | 192.00 | 184.28 | 189.73 | 189.73 | 6,721 |
| 2026-10-07 | 192.40 | 193.41 | 188.00 | 190.47 | 190.47 | 3,808 |
| 2026-10-06 | 185.81 | 192.42 | 181.00 | 189.98 | 189.98 | 12,798 |
| 2026-10-05 | 185.00 | 185.00 | 175.25 | 183.58 | 183.58 | 13,002 |
| 2026-10-02 | 180.00 | 182.96 | 175.01 | 180.58 | 180.58 | 5,140 |
| 2026-10-01 | 180.00 | 183.99 | 175.01 | 177.35 | 177.35 | 4,954 |
| 2026-09-30 | 176.45 | 180.46 | 170.39 | 179.91 | 179.91 | 4,649 |
| 2026-09-29 | 179.26 | 179.26 | 172.00 | 174.75 | 174.75 | 2,170 |
| 2026-09-28 | 173.24 | 177.00 | 168.00 | 175.84 | 175.84 | 4,404 |
| 2026-09-25 | 178.20 | 183.00 | 172.83 | 174.61 | 174.61 | 6,159 |
| 2026-09-24 | 180.84 | 182.70 | 175.00 | 179.31 | 179.31 | 5,884 |
| 2026-09-23 | 174.11 | 178.06 | 170.41 | 177.77 | 177.77 | 11,677 |
| 2026-09-22 | 175.64 | 180.00 | 170.08 | 174.73 | 174.73 | 12,676 |
| 2026-09-21 | 166.00 | 175.01 | 166.00 | 174.35 | 174.35 | 14,759 |
| 2026-09-18 | 172.48 | 176.89 | 166.13 | 168.86 | 168.86 | 5,826 |
| 2026-09-17 | 174.00 | 176.20 | 168.00 | 173.12 | 173.12 | 14,605 |
| 2026-09-16 | 173.00 | 174.63 | 165.56 | 172.47 | 172.47 | 38,773 |
| 2026-09-15 | 168.89 | 173.86 | 163.00 | 173.70 | 173.70 | 7,776 |
| 2026-09-14 | 156.72 | 170.59 | 154.08 | 170.07 | 170.07 | 8,013 |
| 2026-09-11 | 159.54 | 162.00 | 155.22 | 155.51 | 155.51 | 2,228 |
| 2026-09-10 | 157.00 | 161.89 | 154.03 | 158.00 | 158.00 | 3,889 |
| 2026-09-09 | 157.47 | 160.00 | 153.50 | 157.69 | 157.69 | 8,403 |
| 2026-09-08 | 156.02 | 157.47 | 151.83 | 156.45 | 156.45 | 5,285 |
| 2026-09-04 | 157.51 | 159.53 | 153.00 | 156.45 | 156.45 | 2,917 |
| 2026-09-03 | 155.34 | 161.10 | 153.00 | 157.06 | 157.06 | 7,069 |
| 2026-09-02 | 164.50 | 166.00 | 151.85 | 153.25 | 153.25 | 20,675 |
| 2026-09-01 | 168.00 | 173.88 | 160.62 | 162.22 | 162.22 | 20,578 |
| 2026-08-31 | 165.33 | 170.92 | 160.82 | 170.87 | 170.87 | 16,087 |
| 2026-08-28 | 167.57 | 175.00 | 162.69 | 164.78 | 164.78 | 5,790 |
| 2026-08-27 | 158.90 | 172.10 | 154.31 | 171.81 | 171.81 | 5,388 |
| 2026-08-26 | 157.00 | 158.16 | 148.13 | 158.16 | 158.16 | 2,357 |
| 2026-08-25 | 152.83 | 157.02 | 151.50 | 152.58 | 152.58 | 6,229 |
| 2026-08-24 | 153.98 | 155.05 | 150.64 | 152.81 | 152.81 | 4,215 |
| 2026-08-21 | 154.40 | 154.98 | 148.14 | 152.15 | 152.15 | 2,930 |
| 2026-08-20 | 152.88 | 158.30 | 145.06 | 151.15 | 151.15 | 12,985 |
| 2026-08-19 | 158.38 | 160.50 | 151.68 | 153.64 | 153.64 | 4,744 |
| 2026-08-18 | 152.50 | 163.07 | 152.50 | 158.00 | 158.00 | 4,446 |
| 2026-08-17 | 159.45 | 166.76 | 155.75 | 155.95 | 155.95 | 6,260 |
| 2026-08-14 | 166.00 | 168.63 | 159.03 | 161.60 | 161.60 | 5,121 |
| 2026-08-13 | 162.44 | 164.76 | 160.00 | 163.92 | 163.92 | 6,462 |
| 2026-08-12 | 162.06 | 164.99 | 160.00 | 161.55 | 161.55 | 6,645 |
| 2026-08-11 | 167.20 | 169.90 | 160.58 | 161.92 | 161.92 | 7,008 |
| 2026-08-10 | 160.79 | 167.14 | 157.95 | 164.52 | 164.52 | 5,302 |
| 2026-08-07 | 161.00 | 166.31 | 158.65 | 158.71 | 158.71 | 5,810 |
| 2026-08-06 | 164.16 | 168.11 | 156.33 | 159.60 | 159.60 | 5,880 |
| 2026-08-05 | 169.01 | 173.00 | 165.01 | 165.69 | 165.69 | 7,576 |
| 2026-08-04 | 163.60 | 170.00 | 161.28 | 168.05 | 168.05 | 7,935 |
| 2026-08-03 | 162.37 | 168.58 | 158.00 | 164.01 | 164.01 | 9,302 |
| 2026-07-31 | 155.88 | 161.55 | 149.18 | 161.00 | 161.00 | 8,966 |
| 2026-07-30 | 170.00 | 172.00 | 152.63 | 154.24 | 154.24 | 49,693 |
| 2026-07-29 | 150.40 | 153.41 | 143.73 | 147.15 | 147.15 | 9,318 |
| 2026-07-28 | 149.00 | 156.96 | 146.11 | 151.95 | 151.95 | 4,923 |
| 2026-07-27 | 153.90 | 156.91 | 150.00 | 153.01 | 153.01 | 2,682 |
Page 1 of 21 · 1,240 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.