Summa Defence Oyj (HEL:SUMMA)
1.940
+0.100 (5.43%)
At close: Dec 5, 2025
Summa Defence Oyj Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 1.91 | 2.00 | 1.90 | 1.94 | 1.94 | 5.43% | 65,238 |
| Dec 4, 2025 | 1.77 | 1.90 | 1.75 | 1.84 | 1.84 | 3.95% | 51,292 |
| Dec 3, 2025 | 1.82 | 1.86 | 1.77 | 1.77 | 1.77 | -4.32% | 94,463 |
| Dec 2, 2025 | 1.95 | 1.95 | 1.80 | 1.85 | 1.85 | -4.64% | 108,296 |
| Dec 1, 2025 | 1.96 | 2.00 | 1.82 | 1.94 | 1.94 | -4.90% | 155,481 |
| Nov 28, 2025 | 2.24 | 2.26 | 1.98 | 2.04 | 2.04 | -10.53% | 230,589 |
| Nov 27, 2025 | 2.42 | 2.42 | 2.24 | 2.28 | 2.28 | -5.79% | 71,820 |
| Nov 26, 2025 | 2.54 | 2.60 | 2.42 | 2.42 | 2.42 | -3.97% | 33,171 |
| Nov 25, 2025 | 2.62 | 2.68 | 2.42 | 2.52 | 2.52 | -3.82% | 53,961 |
| Nov 24, 2025 | 2.76 | 2.76 | 2.60 | 2.62 | 2.62 | -5.76% | 44,234 |
| Nov 21, 2025 | 2.82 | 2.84 | 2.72 | 2.78 | 2.78 | -2.80% | 18,914 |
| Nov 20, 2025 | 2.98 | 3.00 | 2.82 | 2.86 | 2.86 | -3.38% | 33,692 |
| Nov 19, 2025 | 2.94 | 3.00 | 2.84 | 2.96 | 2.96 | 0.68% | 14,857 |
| Nov 18, 2025 | 2.94 | 2.94 | 2.78 | 2.94 | 2.94 | - | 28,912 |
| Nov 17, 2025 | 2.96 | 3.00 | 2.90 | 2.94 | 2.94 | - | 28,746 |
| Nov 14, 2025 | 3.00 | 3.04 | 2.92 | 2.94 | 2.94 | -0.68% | 29,344 |
| Nov 13, 2025 | 3.06 | 3.06 | 2.96 | 2.96 | 2.96 | -3.27% | 39,227 |
| Nov 12, 2025 | 3.06 | 3.14 | 3.00 | 3.06 | 3.06 | -0.65% | 86,162 |
| Nov 11, 2025 | 3.04 | 3.16 | 3.04 | 3.08 | 3.08 | 1.99% | 42,214 |
| Nov 10, 2025 | 3.34 | 3.34 | 3.02 | 3.02 | 3.02 | -10.12% | 85,049 |
| Nov 7, 2025 | 3.68 | 3.88 | 3.14 | 3.36 | 3.36 | -6.67% | 131,233 |
| Nov 6, 2025 | 3.44 | 3.92 | 3.40 | 3.60 | 3.60 | 5.88% | 154,745 |
| Nov 5, 2025 | 3.16 | 3.40 | 3.08 | 3.40 | 3.40 | 11.29% | 123,756 |
| Nov 4, 2025 | 2.79 | 3.18 | 2.58 | 3.06 | 3.06 | 8.33% | 187,942 |
| Nov 3, 2025 | 3.00 | 3.05 | 2.70 | 2.82 | 2.82 | -6.00% | 79,395 |
| Oct 31, 2025 | 3.31 | 3.31 | 2.85 | 3.00 | 3.00 | -9.91% | 134,317 |
| Oct 30, 2025 | 3.32 | 3.34 | 3.28 | 3.33 | 3.33 | 0.45% | 27,170 |
| Oct 29, 2025 | 3.20 | 3.34 | 3.18 | 3.32 | 3.32 | 3.59% | 18,401 |
| Oct 28, 2025 | 3.13 | 3.28 | 3.11 | 3.20 | 3.20 | 2.89% | 22,040 |
| Oct 27, 2025 | 3.02 | 3.13 | 2.99 | 3.11 | 3.11 | 2.88% | 35,149 |
| Oct 24, 2025 | 3.14 | 3.14 | 3.01 | 3.02 | 3.02 | -3.42% | 56,989 |
| Oct 23, 2025 | 3.12 | 3.14 | 3.10 | 3.13 | 3.13 | 0.42% | 30,749 |
| Oct 22, 2025 | 3.14 | 3.14 | 3.11 | 3.12 | 3.12 | -0.70% | 15,091 |
| Oct 21, 2025 | 3.18 | 3.20 | 3.10 | 3.14 | 3.14 | -1.29% | 17,339 |
| Oct 20, 2025 | 3.27 | 3.27 | 3.15 | 3.18 | 3.18 | -2.75% | 41,939 |
| Oct 17, 2025 | 3.47 | 3.47 | 3.25 | 3.27 | 3.27 | -3.25% | 48,416 |
| Oct 16, 2025 | 3.36 | 3.46 | 3.36 | 3.38 | 3.38 | 0.96% | 21,402 |
| Oct 15, 2025 | 3.35 | 3.44 | 3.35 | 3.35 | 3.35 | 1.00% | 32,046 |
| Oct 14, 2025 | 3.33 | 3.38 | 3.31 | 3.32 | 3.32 | -0.15% | 19,327 |
| Oct 13, 2025 | 3.40 | 3.41 | 3.31 | 3.32 | 3.32 | -1.51% | 37,207 |
| Oct 10, 2025 | 3.50 | 3.50 | 3.33 | 3.37 | 3.37 | -4.01% | 76,390 |
| Oct 9, 2025 | 3.62 | 3.62 | 3.50 | 3.51 | 3.51 | -2.98% | 61,772 |
| Oct 8, 2025 | 3.64 | 3.74 | 3.55 | 3.62 | 3.62 | -0.41% | 62,749 |
| Oct 7, 2025 | 3.90 | 3.90 | 3.50 | 3.64 | 3.64 | -7.51% | 132,666 |
| Oct 6, 2025 | 4.00 | 4.00 | 3.90 | 3.93 | 3.93 | -1.75% | 23,236 |
| Oct 3, 2025 | 3.96 | 4.06 | 3.96 | 4.00 | 4.00 | 1.14% | 29,473 |
| Oct 2, 2025 | 4.01 | 4.01 | 3.96 | 3.96 | 3.96 | -1.42% | 34,418 |
| Oct 1, 2025 | 4.15 | 4.15 | 4.00 | 4.01 | 4.01 | -3.33% | 28,765 |
| Sep 30, 2025 | 4.28 | 4.31 | 4.12 | 4.15 | 4.15 | -3.78% | 33,845 |
| Sep 29, 2025 | 4.53 | 4.58 | 4.26 | 4.31 | 4.31 | -4.71% | 32,879 |