Kratos Defense & Security Solutions, Inc. (KTOS)
NASDAQ: KTOS · Real-Time Price · USD
83.12
-5.50 (-6.21%)
At close: Oct 17, 2025, 4:00 PM EDT
83.14
+0.02 (0.02%)
After-hours: Oct 17, 2025, 7:59 PM EDT
KTOS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | 84.92 | 86.52 | 81.71 | 83.12 | 83.12 | -6.21% | 6,289,965 |
| Oct 16, 2025 | 91.99 | 92.59 | 88.49 | 88.62 | 88.62 | -2.16% | 4,160,334 |
| Oct 15, 2025 | 97.95 | 98.49 | 89.16 | 90.58 | 90.58 | -4.95% | 5,149,485 |
| Oct 14, 2025 | 93.72 | 97.10 | 90.79 | 95.30 | 95.30 | -1.02% | 3,902,388 |
| Oct 13, 2025 | 97.47 | 101.50 | 94.67 | 96.28 | 96.28 | 1.74% | 4,260,558 |
| Oct 10, 2025 | 94.70 | 102.65 | 92.90 | 94.63 | 94.63 | -3.98% | 7,345,856 |
| Oct 9, 2025 | 107.64 | 112.57 | 96.80 | 98.55 | 98.55 | -6.74% | 8,103,012 |
| Oct 8, 2025 | 103.07 | 106.31 | 101.90 | 105.67 | 105.67 | 1.91% | 4,069,929 |
| Oct 7, 2025 | 101.15 | 104.71 | 100.00 | 103.69 | 103.69 | 3.43% | 5,802,026 |
| Oct 6, 2025 | 98.35 | 103.00 | 98.02 | 100.25 | 100.25 | 4.22% | 5,021,897 |
| Oct 3, 2025 | 95.69 | 98.12 | 93.86 | 96.19 | 96.19 | 1.22% | 3,408,309 |
| Oct 2, 2025 | 95.00 | 96.40 | 92.53 | 95.03 | 95.03 | 2.23% | 2,952,205 |
| Oct 1, 2025 | 90.50 | 93.52 | 88.63 | 92.96 | 92.96 | 1.74% | 3,855,299 |
| Sep 30, 2025 | 88.39 | 91.87 | 88.10 | 91.37 | 91.37 | 3.74% | 4,542,287 |
| Sep 29, 2025 | 88.95 | 89.67 | 87.80 | 88.08 | 88.08 | 2.09% | 4,535,795 |
| Sep 26, 2025 | 85.00 | 86.84 | 84.43 | 86.28 | 86.28 | 2.47% | 3,009,453 |
| Sep 25, 2025 | 80.00 | 84.88 | 78.87 | 84.20 | 84.20 | 3.72% | 4,291,102 |
| Sep 24, 2025 | 84.37 | 85.00 | 80.85 | 81.18 | 81.18 | -3.24% | 3,738,143 |
| Sep 23, 2025 | 81.10 | 85.48 | 81.10 | 83.90 | 83.90 | 3.94% | 4,998,297 |
| Sep 22, 2025 | 80.61 | 82.63 | 79.30 | 80.72 | 80.72 | -0.06% | 6,450,341 |
| Sep 19, 2025 | 81.52 | 82.31 | 79.90 | 80.77 | 80.77 | 0.15% | 35,427,660 |
| Sep 18, 2025 | 76.65 | 81.44 | 75.02 | 80.65 | 80.65 | 6.48% | 4,310,122 |
| Sep 17, 2025 | 75.01 | 77.03 | 73.11 | 75.74 | 75.74 | -0.80% | 4,247,233 |
| Sep 16, 2025 | 71.06 | 76.62 | 70.83 | 76.35 | 76.35 | 7.93% | 5,322,877 |
| Sep 15, 2025 | 69.45 | 71.31 | 67.90 | 70.74 | 70.74 | 2.23% | 3,391,897 |
| Sep 12, 2025 | 67.74 | 69.71 | 67.65 | 69.20 | 69.20 | 2.26% | 2,539,140 |
| Sep 11, 2025 | 66.09 | 69.14 | 65.60 | 67.67 | 67.67 | 3.06% | 2,962,746 |
| Sep 10, 2025 | 65.35 | 66.75 | 64.19 | 65.66 | 65.66 | 1.70% | 2,774,164 |
| Sep 9, 2025 | 64.13 | 64.83 | 62.66 | 64.56 | 64.56 | 0.65% | 2,152,892 |
| Sep 8, 2025 | 64.84 | 65.00 | 62.33 | 64.14 | 64.14 | -1.03% | 2,632,047 |
| Sep 5, 2025 | 64.50 | 65.29 | 61.40 | 64.81 | 64.81 | 1.92% | 2,611,243 |
| Sep 4, 2025 | 64.30 | 64.44 | 61.75 | 63.59 | 63.59 | -1.41% | 2,812,719 |
| Sep 3, 2025 | 66.28 | 67.17 | 64.06 | 64.50 | 64.50 | -2.41% | 2,129,091 |
| Sep 2, 2025 | 64.41 | 67.41 | 63.02 | 66.09 | 66.09 | 0.38% | 3,188,420 |
| Aug 29, 2025 | 68.49 | 68.49 | 65.64 | 65.84 | 65.84 | -3.90% | 2,395,842 |
| Aug 28, 2025 | 68.04 | 68.82 | 67.27 | 68.51 | 68.51 | 0.87% | 2,294,345 |
| Aug 27, 2025 | 68.27 | 68.74 | 66.50 | 67.92 | 67.92 | -0.19% | 2,082,683 |
| Aug 26, 2025 | 67.00 | 69.91 | 67.00 | 68.05 | 68.05 | 1.72% | 2,958,439 |
| Aug 25, 2025 | 67.66 | 68.71 | 66.87 | 66.90 | 66.90 | 0.28% | 2,419,297 |
| Aug 22, 2025 | 64.70 | 67.04 | 64.04 | 66.71 | 66.71 | 2.98% | 2,985,486 |
| Aug 21, 2025 | 64.14 | 65.84 | 64.06 | 64.78 | 64.78 | 0.79% | 2,535,015 |
| Aug 20, 2025 | 62.73 | 64.56 | 60.71 | 64.27 | 64.27 | 0.39% | 3,801,184 |
| Aug 19, 2025 | 68.37 | 68.40 | 63.61 | 64.02 | 64.02 | -6.87% | 4,957,086 |
| Aug 18, 2025 | 67.69 | 69.67 | 67.04 | 68.74 | 68.74 | 0.35% | 2,493,097 |
| Aug 15, 2025 | 69.11 | 69.39 | 66.13 | 68.50 | 68.50 | -0.90% | 2,870,401 |
| Aug 14, 2025 | 70.20 | 72.70 | 68.75 | 69.12 | 69.12 | 0.54% | 4,746,705 |
| Aug 13, 2025 | 70.17 | 71.11 | 64.89 | 68.75 | 68.75 | -0.56% | 5,177,648 |
| Aug 12, 2025 | 65.38 | 69.44 | 64.92 | 69.14 | 69.14 | 5.70% | 4,305,706 |
| Aug 11, 2025 | 65.95 | 68.68 | 64.59 | 65.41 | 65.41 | 2.40% | 6,001,865 |
| Aug 8, 2025 | 60.07 | 66.13 | 60.05 | 63.88 | 63.88 | 8.12% | 7,231,195 |