Fortinet, Inc. (LON:0IR9)
London
· Delayed Price · Currency is GBP · Price in USD 83.65
-0.11 (-0.13%)
Mar 9, 2026, 5:06 PM GMT
Fortinet Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | 84.43 | 84.73 | 82.11 | 83.76 | 83.76 | -0.97% | 3,131 |
| Mar 5, 2026 | 82.10 | 84.58 | 81.51 | 84.58 | 84.58 | 1.55% | 5,454 |
| Mar 4, 2026 | 80.48 | 83.93 | 80.00 | 83.29 | 83.29 | 2.02% | 1,830 |
| Mar 3, 2026 | 78.03 | 81.74 | 76.50 | 81.64 | 81.64 | 2.52% | 13,394 |
| Mar 2, 2026 | 78.42 | 79.70 | 76.68 | 79.63 | 79.63 | 1.56% | 10,176 |
| Feb 27, 2026 | 78.72 | 78.92 | 76.68 | 78.41 | 78.41 | -1.00% | 8,198 |
| Feb 26, 2026 | 77.14 | 79.72 | 76.15 | 79.20 | 79.20 | 2.66% | 11,915 |
| Feb 25, 2026 | 75.55 | 77.40 | 74.00 | 77.15 | 77.15 | 2.73% | 33,058 |
| Feb 24, 2026 | 76.60 | 77.00 | 74.43 | 75.10 | 75.10 | -0.05% | 12,033 |
| Feb 23, 2026 | 79.27 | 81.42 | 74.97 | 75.14 | 75.14 | -7.48% | 14,737 |
| Feb 20, 2026 | 82.00 | 82.96 | 79.99 | 81.21 | 81.21 | -0.07% | 4,243 |
| Feb 19, 2026 | 81.02 | 81.50 | 80.00 | 81.27 | 81.27 | 0.51% | 9,064 |
| Feb 18, 2026 | 81.44 | 82.00 | 79.34 | 80.86 | 80.86 | -0.77% | 8,568 |
| Feb 17, 2026 | 85.60 | 87.00 | 81.11 | 81.49 | 81.49 | -5.41% | 8,660 |
| Feb 16, 2026 | 86.15 | 86.15 | 86.15 | 86.15 | 86.15 | - | 417 |
| Feb 13, 2026 | 84.08 | 86.48 | 83.25 | 86.15 | 86.15 | 2.49% | 22,450 |
| Feb 12, 2026 | 87.88 | 88.88 | 83.10 | 84.06 | 84.06 | -4.22% | 16,950 |
| Feb 11, 2026 | 85.60 | 87.78 | 84.23 | 87.77 | 87.77 | 2.32% | 32,256 |
| Feb 10, 2026 | 85.97 | 87.46 | 85.07 | 85.78 | 85.78 | 0.23% | 31,345 |
| Feb 9, 2026 | 82.83 | 85.68 | 81.46 | 85.58 | 85.58 | 4.30% | 11,449 |
| Feb 6, 2026 | 82.34 | 83.52 | 77.40 | 82.05 | 82.05 | 2.87% | 28,080 |
| Feb 5, 2026 | 80.00 | 81.65 | 78.78 | 79.76 | 79.76 | -0.66% | 13,120 |
| Feb 4, 2026 | 79.25 | 80.86 | 77.71 | 80.29 | 80.29 | 2.57% | 41,997 |
| Feb 3, 2026 | 81.75 | 82.52 | 77.82 | 78.28 | 78.28 | -3.66% | 9,496 |
| Feb 2, 2026 | 80.03 | 82.30 | 78.95 | 81.25 | 81.25 | -0.21% | 21,767 |
| Jan 30, 2026 | 80.20 | 81.46 | 79.00 | 81.42 | 81.42 | 0.61% | 3,658 |
| Jan 29, 2026 | 82.08 | 83.83 | 79.76 | 80.93 | 80.93 | -1.47% | 13,535 |
| Jan 28, 2026 | 81.73 | 82.57 | 81.47 | 82.14 | 82.14 | 0.73% | 12,079 |
| Jan 27, 2026 | 83.41 | 84.49 | 81.31 | 81.55 | 81.55 | -1.08% | 38,930 |
| Jan 26, 2026 | 81.70 | 82.72 | 80.00 | 82.44 | 82.44 | 0.90% | 15,284 |
| Jan 23, 2026 | 77.72 | 84.93 | 77.50 | 81.70 | 81.70 | 5.62% | 19,957 |
| Jan 22, 2026 | 76.29 | 77.38 | 75.43 | 77.35 | 77.35 | 3.30% | 8,315 |
| Jan 21, 2026 | 75.63 | 76.71 | 74.82 | 74.88 | 74.88 | -0.47% | 6,987 |
| Jan 20, 2026 | 76.48 | 76.49 | 73.00 | 75.23 | 75.23 | -0.76% | 19,376 |
| Jan 16, 2026 | 76.60 | 77.50 | 75.17 | 75.81 | 75.81 | -1.48% | 10,714 |
| Jan 15, 2026 | 76.24 | 78.29 | 76.05 | 76.95 | 76.95 | 0.69% | 3,095 |
| Jan 14, 2026 | 78.50 | 78.50 | 74.78 | 76.42 | 76.42 | -1.82% | 20,685 |
| Jan 13, 2026 | 78.79 | 79.65 | 77.79 | 77.84 | 77.84 | -1.21% | 3,731 |
| Jan 12, 2026 | 78.52 | 79.36 | 78.05 | 78.79 | 78.79 | 0.35% | 6,626 |
| Jan 9, 2026 | 78.23 | 78.74 | 77.90 | 78.52 | 78.52 | 0.66% | 16,221 |
| Jan 8, 2026 | 79.55 | 80.34 | 77.96 | 78.00 | 78.00 | -3.29% | 4,870 |
| Jan 7, 2026 | 78.40 | 80.84 | 77.80 | 80.65 | 80.65 | 2.33% | 11,406 |
| Jan 6, 2026 | 77.99 | 79.14 | 77.60 | 78.82 | 78.82 | 1.03% | 4,130 |
| Jan 5, 2026 | 78.90 | 79.83 | 77.50 | 78.01 | 78.01 | 0.33% | 24,778 |
| Jan 2, 2026 | 79.98 | 80.56 | 77.30 | 77.76 | 77.76 | -2.78% | 10,228 |
| Dec 31, 2025 | 80.25 | 81.19 | 79.68 | 79.98 | 79.98 | -0.54% | 3,575 |
| Dec 30, 2025 | 80.75 | 82.00 | 80.18 | 80.41 | 80.41 | -0.15% | 4,043 |
| Dec 29, 2025 | 81.40 | 82.00 | 79.89 | 80.53 | 80.53 | -0.87% | 3,174 |
| Dec 24, 2025 | 80.61 | 81.49 | 80.15 | 81.24 | 81.24 | 0.68% | 3,042 |
| Dec 23, 2025 | 81.67 | 82.04 | 80.15 | 80.69 | 80.69 | -0.74% | 5,885 |
| Dec 22, 2025 | 80.29 | 81.35 | 80.00 | 81.29 | 81.29 | 1.75% | 5,109 |
| Dec 19, 2025 | 79.75 | 80.27 | 79.05 | 79.89 | 79.89 | 1.04% | 9,319 |
| Dec 18, 2025 | 79.45 | 81.00 | 78.58 | 79.07 | 79.07 | -0.46% | 8,391 |
| Dec 17, 2025 | 82.40 | 83.00 | 79.43 | 79.43 | 79.43 | -3.24% | 4,123 |
| Dec 16, 2025 | 80.79 | 82.60 | 80.28 | 82.09 | 82.09 | 1.15% | 415 |
| Dec 15, 2025 | 82.22 | 83.59 | 80.83 | 81.16 | 81.16 | -1.02% | 14,402 |
| Dec 12, 2025 | 82.53 | 82.66 | 81.71 | 82.00 | 82.00 | -1.25% | 629 |
| Dec 11, 2025 | 81.24 | 83.21 | 80.26 | 83.03 | 83.03 | 1.39% | 3,176 |
| Dec 10, 2025 | 83.40 | 84.32 | 80.30 | 81.89 | 81.89 | -2.44% | 7,583 |
| Dec 9, 2025 | 83.35 | 84.28 | 82.35 | 83.94 | 83.94 | -0.39% | 34,031 |
| Dec 8, 2025 | 86.90 | 87.50 | 83.95 | 84.27 | 84.27 | -2.71% | 23,338 |
| Dec 5, 2025 | 85.14 | 86.62 | 85.02 | 86.62 | 86.62 | 2.00% | 3,738 |
| Dec 4, 2025 | 82.73 | 85.07 | 82.20 | 84.92 | 84.92 | 2.90% | 5,576 |
| Dec 3, 2025 | 83.05 | 83.66 | 81.17 | 82.53 | 82.53 | -0.49% | 4,396 |
| Dec 2, 2025 | 81.80 | 83.32 | 81.63 | 82.94 | 82.94 | 1.15% | 58,225 |
| Dec 1, 2025 | 81.47 | 82.07 | 80.00 | 82.00 | 82.00 | 1.07% | 5,963 |
| Nov 28, 2025 | 80.53 | 81.69 | 80.28 | 81.13 | 81.13 | 0.87% | 5,702 |
| Nov 26, 2025 | 81.04 | 82.00 | 79.25 | 80.43 | 80.43 | -0.61% | 4,581 |
| Nov 25, 2025 | 79.76 | 81.11 | 79.00 | 80.92 | 80.92 | 1.48% | 9,723 |
| Nov 24, 2025 | 79.17 | 80.00 | 78.09 | 79.74 | 79.74 | 1.14% | 4,915 |
| Nov 21, 2025 | 77.95 | 79.20 | 77.12 | 78.84 | 78.84 | 1.01% | 26,598 |
| Nov 20, 2025 | 80.00 | 81.18 | 77.99 | 78.05 | 78.05 | -2.08% | 6,627 |
| Nov 19, 2025 | 80.03 | 81.11 | 79.00 | 79.71 | 79.71 | 0.21% | 1,475 |
| Nov 18, 2025 | 81.59 | 82.43 | 79.32 | 79.54 | 79.54 | -3.39% | 3,636 |
| Nov 17, 2025 | 82.33 | 83.00 | 81.82 | 82.34 | 82.34 | 0.07% | 2,323 |
| Nov 14, 2025 | 81.26 | 83.18 | 78.77 | 82.28 | 82.28 | 1.36% | 4,497 |
| Nov 13, 2025 | 82.01 | 82.50 | 80.47 | 81.18 | 81.18 | -1.24% | 4,990 |
| Nov 12, 2025 | 83.14 | 84.20 | 81.88 | 82.20 | 82.20 | -1.58% | 5,123 |
| Nov 11, 2025 | 82.21 | 84.19 | 81.75 | 83.52 | 83.52 | 2.60% | 6,129 |
| Nov 10, 2025 | 82.10 | 83.44 | 80.34 | 81.41 | 81.41 | 1.16% | 9,559 |
| Nov 7, 2025 | 80.25 | 81.94 | 79.01 | 80.48 | 80.48 | -0.40% | 14,309 |
| Nov 6, 2025 | 75.79 | 80.83 | 74.54 | 80.80 | 80.80 | -4.51% | 35,031 |
| Nov 5, 2025 | 82.85 | 85.80 | 82.85 | 84.61 | 84.61 | -0.42% | 8,542 |
| Nov 4, 2025 | 87.12 | 87.12 | 84.45 | 84.97 | 84.97 | -2.15% | 15,906 |
| Nov 3, 2025 | 85.38 | 87.00 | 84.88 | 86.84 | 86.84 | 0.63% | 4,604 |
| Oct 31, 2025 | 84.30 | 86.29 | 82.94 | 86.29 | 86.29 | 1.88% | 6,937 |
| Oct 30, 2025 | 84.30 | 85.57 | 83.50 | 84.70 | 84.70 | 0.39% | 3,862 |
| Oct 29, 2025 | 85.88 | 86.94 | 83.56 | 84.37 | 84.37 | -2.36% | 7,886 |
| Oct 28, 2025 | 85.22 | 87.04 | 85.00 | 86.41 | 86.41 | 0.82% | 3,427 |
| Oct 27, 2025 | 85.69 | 86.60 | 85.50 | 85.71 | 85.71 | -0.01% | 6,828 |
| Oct 24, 2025 | 85.01 | 86.00 | 84.50 | 85.72 | 85.72 | 0.87% | 9,968 |
| Oct 23, 2025 | 84.91 | 86.00 | 84.50 | 84.98 | 84.98 | 0.55% | 6,744 |
| Oct 22, 2025 | 84.88 | 85.44 | 83.60 | 84.51 | 84.51 | -0.10% | 12,721 |
| Oct 21, 2025 | 84.80 | 85.13 | 81.10 | 84.60 | 84.60 | -0.18% | 23,406 |
| Oct 20, 2025 | 83.87 | 84.76 | 83.10 | 84.75 | 84.75 | 1.57% | 5,753 |
| Oct 17, 2025 | 82.84 | 83.50 | 81.00 | 83.44 | 83.44 | 1.20% | 7,151 |
| Oct 16, 2025 | 84.16 | 84.38 | 82.18 | 82.45 | 82.45 | -1.24% | 4,959 |
| Oct 15, 2025 | 83.43 | 84.72 | 83.43 | 83.49 | 83.49 | 0.05% | 4,428 |
| Oct 14, 2025 | 84.18 | 84.18 | 82.30 | 83.44 | 83.44 | -0.80% | 17,697 |
| Oct 13, 2025 | 82.50 | 85.29 | 82.50 | 84.11 | 84.11 | 0.70% | 10,203 |