Fortinet, Inc. (LON:0IR9)
London · Delayed Price · Currency is GBP · Price in USD 156.25
-1.75 (-1.11%)
Sep 11, 2026, 5:15 PM GMT
LON:0IR9 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | 159.54 | 162.00 | 155.22 | 155.51 | 155.51 | -1.58% | 2,330 |
| Sep 10, 2026 | 157.00 | 161.89 | 154.03 | 158.00 | 158.00 | 0.20% | 3,392 |
| Sep 9, 2026 | 157.47 | 160.00 | 153.50 | 157.69 | 157.69 | 0.79% | 3,049 |
| Sep 8, 2026 | 156.02 | 157.47 | 151.83 | 156.45 | 156.45 | - | 3,937 |
| Sep 4, 2026 | 157.51 | 159.53 | 153.00 | 156.45 | 156.45 | -0.39% | 2,917 |
| Sep 3, 2026 | 155.34 | 161.10 | 153.00 | 157.06 | 157.06 | 2.49% | 7,069 |
| Sep 2, 2026 | 164.50 | 166.00 | 151.85 | 153.25 | 153.25 | -5.53% | 20,675 |
| Sep 1, 2026 | 168.00 | 173.88 | 160.62 | 162.22 | 162.22 | -5.06% | 20,578 |
| Aug 31, 2026 | 165.33 | 170.92 | 160.82 | 170.87 | 170.87 | 3.70% | 18,992 |
| Aug 28, 2026 | 167.57 | 175.00 | 162.69 | 164.78 | 164.78 | -4.09% | 5,733 |
| Aug 27, 2026 | 158.90 | 172.10 | 154.31 | 171.81 | 171.81 | 8.63% | 4,245 |
| Aug 26, 2026 | 157.00 | 158.16 | 148.13 | 158.16 | 158.16 | 3.66% | 2,401 |
| Aug 25, 2026 | 152.83 | 157.02 | 151.50 | 152.58 | 152.58 | -0.15% | 6,328 |
| Aug 24, 2026 | 153.98 | 155.05 | 150.64 | 152.81 | 152.81 | 0.43% | 4,438 |
| Aug 21, 2026 | 154.40 | 154.98 | 148.14 | 152.15 | 152.15 | 0.66% | 3,004 |
| Aug 20, 2026 | 152.88 | 158.30 | 145.06 | 151.15 | 151.15 | -1.62% | 12,757 |
| Aug 19, 2026 | 158.38 | 160.50 | 151.68 | 153.64 | 153.64 | -2.76% | 4,381 |
| Aug 18, 2026 | 152.50 | 163.07 | 152.50 | 158.00 | 158.00 | 1.31% | 4,893 |
| Aug 17, 2026 | 159.45 | 166.76 | 155.75 | 155.95 | 155.95 | -3.50% | 6,456 |
| Aug 14, 2026 | 166.00 | 168.63 | 159.03 | 161.60 | 161.60 | -1.42% | 5,255 |
| Aug 13, 2026 | 162.44 | 164.76 | 160.00 | 163.92 | 163.92 | 1.47% | 6,578 |
| Aug 12, 2026 | 162.06 | 164.99 | 160.00 | 161.55 | 161.55 | -0.23% | 6,172 |
| Aug 11, 2026 | 167.20 | 169.90 | 160.58 | 161.92 | 161.92 | -1.58% | 7,619 |
| Aug 10, 2026 | 160.79 | 167.14 | 157.95 | 164.52 | 164.52 | 3.66% | 5,145 |
| Aug 7, 2026 | 161.00 | 166.31 | 158.65 | 158.71 | 158.71 | -0.56% | 5,968 |
| Aug 6, 2026 | 164.16 | 168.11 | 156.33 | 159.60 | 159.60 | -3.68% | 5,599 |
| Aug 5, 2026 | 169.01 | 173.00 | 165.01 | 165.69 | 165.69 | -1.40% | 7,463 |
| Aug 4, 2026 | 163.60 | 170.00 | 161.28 | 168.05 | 168.05 | 2.46% | 8,324 |
| Aug 3, 2026 | 162.37 | 168.58 | 158.00 | 164.01 | 164.01 | 1.87% | 9,009 |
| Jul 31, 2026 | 155.88 | 161.55 | 149.18 | 161.00 | 161.00 | 4.38% | 8,708 |
| Jul 30, 2026 | 170.00 | 172.00 | 152.63 | 154.24 | 154.24 | 4.82% | 50,975 |
| Jul 29, 2026 | 150.40 | 153.41 | 143.73 | 147.15 | 147.15 | -3.16% | 9,318 |
| Jul 28, 2026 | 149.00 | 156.96 | 146.11 | 151.95 | 151.95 | -0.69% | 4,923 |
| Jul 27, 2026 | 153.90 | 156.91 | 150.00 | 153.01 | 153.01 | -0.39% | 2,682 |
| Jul 24, 2026 | 151.28 | 154.99 | 150.00 | 153.60 | 153.60 | 1.34% | 4,548 |
| Jul 23, 2026 | 152.00 | 159.99 | 150.92 | 151.57 | 151.57 | -2.36% | 8,609 |
| Jul 22, 2026 | 158.00 | 161.00 | 154.71 | 155.23 | 155.23 | -1.04% | 38,956 |
| Jul 21, 2026 | 161.10 | 167.23 | 156.02 | 156.86 | 156.86 | -4.01% | 27,736 |
| Jul 20, 2026 | 162.70 | 164.39 | 156.09 | 163.42 | 163.42 | 0.37% | 5,745 |
| Jul 17, 2026 | 159.39 | 164.02 | 154.68 | 162.81 | 162.81 | 0.52% | 6,285 |
| Jul 16, 2026 | 165.20 | 168.00 | 159.20 | 161.97 | 161.97 | -1.52% | 12,694 |
| Jul 15, 2026 | 167.48 | 170.35 | 163.27 | 164.47 | 164.47 | -0.88% | 6,131 |
| Jul 14, 2026 | 158.00 | 167.21 | 155.00 | 165.93 | 165.93 | 2.98% | 78,652 |
| Jul 13, 2026 | 154.00 | 161.96 | 153.60 | 161.13 | 161.13 | 2.09% | 4,740 |
| Jul 10, 2026 | 162.39 | 165.91 | 157.09 | 157.83 | 157.83 | -3.17% | 5,363 |
| Jul 9, 2026 | 157.97 | 163.31 | 152.00 | 163.00 | 163.00 | 4.63% | 8,161 |
| Jul 8, 2026 | 158.31 | 160.00 | 152.23 | 155.79 | 155.79 | -3.74% | 7,211 |
| Jul 7, 2026 | 163.67 | 165.25 | 155.67 | 161.84 | 161.84 | -0.47% | 14,267 |
| Jul 6, 2026 | 158.00 | 163.47 | 153.20 | 162.60 | 162.60 | 3.16% | 11,725 |
| Jul 2, 2026 | 159.53 | 161.43 | 156.20 | 157.62 | 157.62 | -0.67% | 14,655 |