Fortinet Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-02-03 | 81.750 | 82.520 | 77.816 | 78.280 | 78.280 | 9,496 |
| 2026-02-02 | 80.030 | 82.302 | 78.950 | 81.250 | 81.250 | 21,767 |
| 2026-01-30 | 80.200 | 81.460 | 79.000 | 81.420 | 81.420 | 3,658 |
| 2026-01-29 | 82.080 | 83.830 | 79.760 | 80.930 | 80.930 | 13,535 |
| 2026-01-28 | 81.730 | 82.570 | 81.470 | 82.140 | 82.140 | 12,079 |
| 2026-01-27 | 83.410 | 84.490 | 81.310 | 81.547 | 81.547 | 38,930 |
| 2026-01-26 | 81.700 | 82.720 | 80.000 | 82.436 | 82.436 | 15,284 |
| 2026-01-23 | 77.720 | 84.925 | 77.500 | 81.700 | 81.700 | 19,957 |
| 2026-01-22 | 76.290 | 77.378 | 75.430 | 77.350 | 77.350 | 8,315 |
| 2026-01-21 | 75.630 | 76.710 | 74.819 | 74.880 | 74.880 | 6,987 |
| 2026-01-20 | 76.480 | 76.490 | 73.000 | 75.234 | 75.234 | 19,376 |
| 2026-01-19 | 75.810 | 75.810 | 75.810 | 75.810 | 75.810 | 0 |
| 2026-01-16 | 76.600 | 77.500 | 75.172 | 75.810 | 75.810 | 10,714 |
| 2026-01-15 | 76.240 | 78.290 | 76.050 | 76.949 | 76.949 | 3,095 |
| 2026-01-14 | 78.500 | 78.500 | 74.780 | 76.420 | 76.420 | 20,685 |
| 2026-01-13 | 78.790 | 79.651 | 77.794 | 77.835 | 77.835 | 3,731 |
| 2026-01-12 | 78.520 | 79.360 | 78.050 | 78.788 | 78.788 | 6,626 |
| 2026-01-09 | 78.230 | 78.741 | 77.900 | 78.515 | 78.515 | 16,221 |
| 2026-01-08 | 79.550 | 80.340 | 77.960 | 78.000 | 78.000 | 4,870 |
| 2026-01-07 | 78.400 | 80.841 | 77.800 | 80.654 | 80.654 | 11,406 |
| 2026-01-06 | 77.990 | 79.141 | 77.600 | 78.815 | 78.815 | 4,130 |
| 2026-01-05 | 78.900 | 79.832 | 77.500 | 78.010 | 78.010 | 24,778 |
| 2026-01-02 | 79.980 | 80.560 | 77.300 | 77.757 | 77.757 | 10,228 |
| 2025-12-31 | 80.250 | 81.190 | 79.675 | 79.979 | 79.979 | 3,575 |
| 2025-12-30 | 80.750 | 82.000 | 80.180 | 80.412 | 80.412 | 4,043 |
| 2025-12-29 | 81.400 | 82.000 | 79.890 | 80.530 | 80.530 | 3,174 |
| 2025-12-24 | 80.610 | 81.490 | 80.150 | 81.240 | 81.240 | 3,042 |
| 2025-12-23 | 81.670 | 82.040 | 80.150 | 80.691 | 80.691 | 5,885 |
| 2025-12-22 | 80.290 | 81.350 | 80.000 | 81.290 | 81.290 | 5,109 |
| 2025-12-19 | 79.750 | 80.270 | 79.052 | 79.890 | 79.890 | 9,319 |
| 2025-12-18 | 79.450 | 81.000 | 78.579 | 79.069 | 79.069 | 8,391 |
| 2025-12-17 | 82.400 | 83.000 | 79.434 | 79.434 | 79.434 | 4,123 |
| 2025-12-16 | 80.790 | 82.600 | 80.280 | 82.090 | 82.090 | 415 |
| 2025-12-15 | 82.220 | 83.590 | 80.830 | 81.159 | 81.159 | 14,402 |
| 2025-12-12 | 82.530 | 82.660 | 81.714 | 81.995 | 81.995 | 629 |
| 2025-12-11 | 81.240 | 83.210 | 80.260 | 83.030 | 83.030 | 3,176 |
| 2025-12-10 | 83.400 | 84.320 | 80.300 | 81.890 | 81.890 | 7,583 |
| 2025-12-09 | 83.350 | 84.280 | 82.350 | 83.940 | 83.940 | 34,031 |
| 2025-12-08 | 86.900 | 87.500 | 83.950 | 84.270 | 84.270 | 23,338 |
| 2025-12-05 | 85.140 | 86.620 | 85.020 | 86.620 | 86.620 | 3,738 |
| 2025-12-04 | 82.730 | 85.065 | 82.200 | 84.923 | 84.923 | 5,576 |
| 2025-12-03 | 83.050 | 83.660 | 81.170 | 82.530 | 82.530 | 4,396 |
| 2025-12-02 | 81.800 | 83.320 | 81.630 | 82.940 | 82.940 | 58,225 |
| 2025-12-01 | 81.470 | 82.070 | 80.000 | 81.995 | 81.995 | 5,963 |
| 2025-11-28 | 80.530 | 81.690 | 80.280 | 81.130 | 81.130 | 5,702 |
| 2025-11-27 | 80.430 | 80.430 | 80.430 | 80.430 | 80.430 | 0 |
| 2025-11-26 | 81.040 | 82.000 | 79.250 | 80.430 | 80.430 | 4,581 |
| 2025-11-25 | 79.760 | 81.110 | 79.000 | 80.920 | 80.920 | 9,723 |
| 2025-11-24 | 79.170 | 80.000 | 78.090 | 79.740 | 79.740 | 4,915 |
| 2025-11-21 | 77.950 | 79.200 | 77.120 | 78.840 | 78.840 | 26,598 |
| 2025-11-20 | 80.000 | 81.180 | 77.985 | 78.054 | 78.054 | 6,627 |
| 2025-11-19 | 80.030 | 81.110 | 79.000 | 79.710 | 79.710 | 1,475 |
| 2025-11-18 | 81.590 | 82.430 | 79.323 | 79.542 | 79.542 | 3,636 |
| 2025-11-17 | 82.330 | 83.000 | 81.824 | 82.335 | 82.335 | 2,323 |
| 2025-11-14 | 81.260 | 83.180 | 78.770 | 82.280 | 82.280 | 4,497 |
| 2025-11-13 | 82.010 | 82.500 | 80.470 | 81.180 | 81.180 | 4,990 |
| 2025-11-12 | 83.140 | 84.200 | 81.880 | 82.200 | 82.200 | 5,123 |
| 2025-11-11 | 82.210 | 84.191 | 81.750 | 83.523 | 83.523 | 6,129 |
| 2025-11-10 | 82.100 | 83.440 | 80.340 | 81.410 | 81.410 | 9,559 |
| 2025-11-07 | 80.250 | 81.940 | 79.010 | 80.475 | 80.475 | 14,309 |
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.