T3 Defense Inc. (DFNS)
NASDAQ: DFNS · Real-Time Price · USD
4.110
-0.940 (-18.61%)
At close: Oct 23, 2026, 4:00 PM EDT
4.260
+0.150 (3.65%)
After-hours: Oct 23, 2026, 7:57 PM EDT
T3 Defense Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 4.81 | 4.91 | 4.01 | 4.11 | 4.11 | -18.61% | 506,857 |
| Oct 22, 2026 | 4.91 | 5.08 | 4.75 | 5.05 | 5.05 | 2.64% | 187,107 |
| Oct 21, 2026 | 4.99 | 5.12 | 4.62 | 4.92 | 4.92 | 0.61% | 219,777 |
| Oct 20, 2026 | 4.62 | 5.22 | 4.61 | 4.89 | 4.89 | 2.73% | 212,676 |
| Oct 19, 2026 | 4.88 | 5.08 | 4.59 | 4.76 | 4.76 | -1.24% | 200,245 |
| Oct 16, 2026 | 5.90 | 6.03 | 4.75 | 4.82 | 4.82 | -21.50% | 629,993 |
| Oct 15, 2026 | 5.98 | 6.44 | 5.95 | 6.14 | 6.14 | -6.40% | 447,900 |
| Oct 14, 2026 | 5.60 | 7.36 | 5.50 | 6.56 | 6.56 | 14.09% | 4,948,380 |
| Oct 13, 2026 | 5.75 | 5.88 | 5.61 | 5.75 | 5.75 | - | 96,872 |
| Oct 12, 2026 | 5.96 | 5.96 | 5.71 | 5.75 | 5.75 | -4.33% | 121,922 |
| Oct 9, 2026 | 6.15 | 6.15 | 5.87 | 6.01 | 6.01 | -3.38% | 135,216 |
| Oct 8, 2026 | 6.36 | 6.50 | 5.94 | 6.22 | 6.22 | -4.45% | 225,783 |
| Oct 7, 2026 | 6.52 | 6.58 | 6.27 | 6.51 | 6.51 | -2.84% | 171,494 |
| Oct 6, 2026 | 6.71 | 6.85 | 6.59 | 6.70 | 6.70 | -1.18% | 154,892 |
| Oct 5, 2026 | 7.34 | 7.34 | 6.63 | 6.78 | 6.78 | -7.63% | 361,609 |
| Oct 2, 2026 | 6.85 | 7.85 | 6.69 | 7.34 | 7.34 | 7.00% | 522,031 |
| Oct 1, 2026 | 6.41 | 7.15 | 6.19 | 6.86 | 6.86 | 6.69% | 466,555 |
| Sep 30, 2026 | 6.70 | 6.83 | 6.34 | 6.43 | 6.43 | -4.60% | 247,577 |
| Sep 29, 2026 | 7.20 | 7.20 | 6.72 | 6.74 | 6.74 | -6.52% | 179,085 |
| Sep 28, 2026 | 7.31 | 7.50 | 7.01 | 7.21 | 7.21 | -7.45% | 272,004 |
| Sep 25, 2026 | 7.80 | 7.90 | 7.63 | 7.79 | 7.79 | -1.02% | 158,376 |
| Sep 24, 2026 | 7.85 | 7.93 | 7.51 | 7.87 | 7.87 | - | 214,328 |
| Sep 23, 2026 | 8.00 | 8.16 | 7.61 | 7.87 | 7.87 | -5.75% | 333,063 |
| Sep 22, 2026 | 8.23 | 8.58 | 7.75 | 8.35 | 8.35 | 1.83% | 322,925 |
| Sep 21, 2026 | 7.83 | 8.39 | 7.83 | 8.20 | 8.20 | 7.05% | 393,848 |
| Sep 18, 2026 | 8.13 | 8.36 | 7.56 | 7.66 | 7.66 | -2.79% | 350,535 |
| Sep 17, 2026 | 7.82 | 8.35 | 7.80 | 7.88 | 7.88 | 2.60% | 300,859 |
| Sep 16, 2026 | 8.09 | 8.30 | 7.45 | 7.68 | 7.68 | -7.25% | 453,512 |
| Sep 15, 2026 | 8.99 | 9.01 | 8.27 | 8.28 | 8.28 | -10.29% | 417,891 |
| Sep 14, 2026 | 9.45 | 9.71 | 9.06 | 9.23 | 9.23 | -3.75% | 275,484 |
| Sep 11, 2026 | 9.50 | 10.04 | 9.40 | 9.59 | 9.59 | -2.54% | 475,463 |
| Sep 10, 2026 | 10.18 | 10.90 | 9.30 | 9.84 | 9.84 | 1.55% | 1,871,275 |
| Sep 9, 2026 | 10.16 | 10.28 | 9.60 | 9.69 | 9.69 | -4.63% | 311,661 |
| Sep 8, 2026 | 10.01 | 11.15 | 10.01 | 10.16 | 10.16 | -0.78% | 489,541 |
| Sep 4, 2026 | 9.24 | 10.30 | 9.01 | 10.24 | 10.24 | 0.59% | 542,287 |
| Sep 3, 2026 | 9.24 | 10.70 | 9.24 | 10.18 | 10.18 | 9.94% | 995,807 |
| Sep 2, 2026 | 9.72 | 9.99 | 8.51 | 9.26 | 9.26 | -8.13% | 605,724 |
| Sep 1, 2026 | 10.75 | 10.80 | 9.60 | 10.08 | 10.08 | -14.72% | 857,969 |
| Aug 31, 2026 | 12.00 | 12.60 | 11.50 | 11.82 | 11.82 | -3.04% | 507,497 |
| Aug 28, 2026 | 12.34 | 12.58 | 11.90 | 12.19 | 12.19 | -4.09% | 590,774 |
| Aug 27, 2026 | 11.71 | 14.20 | 11.35 | 12.71 | 12.71 | 7.03% | 2,097,985 |
| Aug 26, 2026 | 12.16 | 12.60 | 11.50 | 11.88 | 11.88 | -8.93% | 1,671,334 |
| Aug 25, 2026 | 16.31 | 16.83 | 12.50 | 13.04 | 13.04 | 18.44% | 13,034,288 |
| Aug 24, 2026 | 19.11 | 19.20 | 10.65 | 11.01 | 11.01 | -46.58% | 1,665,357 |
| Aug 21, 2026 | 20.10 | 24.02 | 20.10 | 20.61 | 20.61 | -15.53% | 251,805 |
| Aug 20, 2026 | 24.90 | 26.34 | 24.03 | 24.40 | 24.40 | -6.19% | 160,201 |
| Aug 19, 2026 | 26.20 | 27.68 | 24.50 | 26.01 | 26.01 | -4.37% | 222,421 |
| Aug 18, 2026 | 27.81 | 29.00 | 27.00 | 27.20 | 27.20 | -12.23% | 188,706 |
| Aug 17, 2026 | 28.63 | 31.26 | 27.68 | 30.99 | 30.99 | -8.26% | 299,582 |
| Aug 14, 2026 | 34.11 | 37.26 | 33.05 | 33.78 | 33.78 | -2.20% | 359,064 |