Fortinet, Inc.
FTNT · Nasdaq
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | $158.40 | $159.30 | $155.18 | $156.07 | -1.75% | 2.59M |
| Sep 10, 2026 | $155.43 | $161.98 | $154.00 | $158.85 | +1.04% | 3.27M |
| Sep 9, 2026 | $158.02 | $158.84 | $156.04 | $157.22 | -0.16% | 2.82M |
| Sep 8, 2026 | $153.44 | $157.75 | $152.00 | $157.47 | +0.76% | 3.58M |
| Sep 4, 2026 | $154.70 | $158.47 | $154.00 | $156.29 | -0.04% | 3.06M |
| Sep 3, 2026 | $157.50 | $158.69 | $154.48 | $156.36 | +1.18% | 3.12M |
| Sep 2, 2026 | $162.19 | $162.28 | $151.80 | $154.54 | -4.52% | 5.18M |
| Sep 1, 2026 | $167.42 | $169.93 | $160.60 | $161.85 | -5.31% | 5.50M |
| Aug 31, 2026 | $166.60 | $172.51 | $165.71 | $170.93 | +2.97% | 6.60M |
| Aug 28, 2026 | $172.58 | $173.00 | $162.68 | $166.00 | -3.92% | 5.10M |
| Aug 27, 2026 | $160.24 | $173.89 | $159.88 | $172.78 | +9.67% | 6.91M |
| Aug 26, 2026 | $151.50 | $158.44 | $149.50 | $157.54 | +2.53% | 3.00M |
| Aug 25, 2026 | $152.86 | $154.33 | $151.67 | $153.66 | +1.10% | 3.46M |
| Aug 24, 2026 | $152.43 | $153.85 | $150.40 | $151.99 | -0.99% | 3.42M |
| Aug 21, 2026 | $151.90 | $154.11 | $148.25 | $153.51 | +1.80% | 4.05M |
| Aug 20, 2026 | $152.00 | $154.44 | $150.16 | $150.79 | -1.35% | 5.16M |
| Aug 19, 2026 | $157.97 | $158.56 | $151.66 | $152.85 | -3.27% | 3.81M |
| Aug 18, 2026 | $156.00 | $159.97 | $155.70 | $158.01 | +1.39% | 4.06M |
| Aug 17, 2026 | $160.05 | $160.43 | $155.57 | $155.85 | -2.60% | 3.83M |
| Aug 14, 2026 | $165.75 | $165.75 | $159.10 | $160.01 | -3.28% | 2.86M |
| Aug 13, 2026 | $162.64 | $165.75 | $160.14 | $165.44 | +2.86% | 4.26M |
| Aug 12, 2026 | $161.48 | $165.11 | $160.00 | $160.84 | -0.65% | 3.85M |
| Aug 11, 2026 | $163.24 | $163.92 | $160.74 | $161.89 | -1.41% | 4.16M |
| Aug 10, 2026 | $159.90 | $167.19 | $159.64 | $164.21 | +2.86% | 5.73M |
| Aug 7, 2026 | $165.02 | $165.50 | $158.56 | $159.64 | -0.29% | 4.83M |
| Aug 6, 2026 | $160.07 | $162.73 | $158.27 | $160.11 | -2.45% | 5.00M |
| Aug 5, 2026 | $170.35 | $172.09 | $163.94 | $164.13 | -2.47% | 4.58M |
| Aug 4, 2026 | $164.11 | $169.11 | $162.77 | $168.29 | +3.11% | 6.44M |
| Aug 3, 2026 | $163.31 | $164.50 | $159.32 | $163.21 | +0.78% | 5.92M |
| Jul 31, 2026 | $154.01 | $162.57 | $153.61 | $161.95 | +4.99% | 6.09M |
| Jul 30, 2026 | $164.00 | $169.26 | $152.23 | $154.25 | +0.67% | 11.02M |
| Jul 29, 2026 | $148.27 | $154.99 | $143.77 | $153.22 | +2.16% | 12.38M |
| Jul 28, 2026 | $152.60 | $153.24 | $146.12 | $149.98 | -1.58% | 6.02M |
| Jul 27, 2026 | $157.13 | $157.13 | $151.68 | $152.38 | +0.01% | 4.80M |
| Jul 24, 2026 | $152.70 | $154.32 | $151.48 | $152.37 | +0.55% | 2.82M |
| Jul 23, 2026 | $155.29 | $156.49 | $150.92 | $151.54 | -2.26% | 4.59M |
| Jul 22, 2026 | $158.57 | $159.00 | $154.51 | $155.05 | -1.93% | 4.57M |
| Jul 21, 2026 | $163.38 | $163.50 | $156.02 | $158.10 | -1.41% | 5.55M |
| Jul 20, 2026 | $160.64 | $164.57 | $160.00 | $160.36 | -0.77% | 3.78M |
| Jul 17, 2026 | $160.50 | $163.83 | $158.93 | $161.61 | +0.52% | 5.65M |
| Jul 16, 2026 | $164.07 | $165.00 | $159.08 | $160.78 | -2.27% | 4.15M |
| Jul 15, 2026 | $169.39 | $170.35 | $163.03 | $164.51 | -1.39% | 5.09M |
| Jul 14, 2026 | $158.78 | $167.27 | $158.06 | $166.83 | +3.87% | 4.69M |
| Jul 13, 2026 | $157.67 | $161.95 | $155.72 | $160.62 | +1.97% | 4.10M |
| Jul 10, 2026 | $164.44 | $165.28 | $156.62 | $157.51 | -3.80% | 3.52M |
| Jul 9, 2026 | $153.27 | $164.01 | $152.25 | $163.73 | +4.48% | 4.63M |
| Jul 8, 2026 | $157.00 | $159.45 | $154.42 | $156.71 | -1.24% | 4.77M |
| Jul 7, 2026 | $162.39 | $163.31 | $155.68 | $158.67 | -2.27% | 5.83M |
| Jul 6, 2026 | $154.75 | $163.57 | $153.43 | $162.35 | +3.90% | 5.16M |
| Jul 2, 2026 | $158.64 | $158.96 | $156.20 | $156.25 | -1.72% | 4.49M |
| Jul 1, 2026 | $154.74 | $159.80 | $152.54 | $158.98 | +3.49% | 4.73M |
| Jun 30, 2026 | $151.04 | $154.47 | $150.73 | $153.62 | -1.16% | 6.68M |
| Jun 29, 2026 | $152.97 | $159.07 | $152.13 | $155.42 | +2.69% | 6.78M |
| Jun 26, 2026 | $150.81 | $152.77 | $147.55 | $151.35 | +0.95% | 9.20M |
| Jun 25, 2026 | $144.62 | $151.97 | $144.62 | $149.93 | +3.20% | 6.55M |
| Jun 24, 2026 | $147.70 | $148.82 | $144.57 | $145.28 | -1.84% | 4.74M |
| Jun 23, 2026 | $144.83 | $148.36 | $143.47 | $148.00 | +1.80% | 5.92M |
| Jun 22, 2026 | $146.36 | $149.19 | $143.59 | $145.39 | +0.46% | 5.61M |
| Jun 18, 2026 | $143.49 | $147.20 | $139.79 | $144.73 | +0.41% | 18.43M |
| Jun 17, 2026 | $145.81 | $148.00 | $141.69 | $144.14 | — | 7.65M |
