F-Secure Oyj (HEL:FSECURE)
1.728
-0.006 (-0.35%)
Apr 28, 2026, 6:29 PM EET
F-Secure Oyj Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 1.73 | 1.75 | 1.72 | 1.73 | - | -0.35% | 119,962 |
| Apr 27, 2026 | 1.72 | 1.76 | 1.71 | 1.73 | 1.73 | 0.46% | 157,635 |
| Apr 24, 2026 | 1.73 | 1.74 | 1.72 | 1.73 | 1.73 | -0.23% | 95,130 |
| Apr 23, 2026 | 1.78 | 1.78 | 1.73 | 1.73 | 1.73 | -2.04% | 88,563 |
| Apr 22, 2026 | 1.75 | 1.78 | 1.72 | 1.77 | 1.77 | 1.61% | 116,274 |
| Apr 21, 2026 | 1.75 | 1.76 | 1.73 | 1.74 | 1.74 | -0.11% | 85,939 |
| Apr 20, 2026 | 1.74 | 1.75 | 1.72 | 1.74 | 1.74 | -0.11% | 116,859 |
| Apr 17, 2026 | 1.72 | 1.77 | 1.71 | 1.74 | 1.74 | 2.11% | 171,737 |
| Apr 16, 2026 | 1.70 | 1.73 | 1.70 | 1.71 | 1.71 | 0.47% | 145,143 |
| Apr 15, 2026 | 1.68 | 1.71 | 1.68 | 1.70 | 1.70 | 1.07% | 83,466 |
| Apr 14, 2026 | 1.65 | 1.71 | 1.65 | 1.68 | 1.68 | 1.69% | 124,470 |
| Apr 13, 2026 | 1.66 | 1.67 | 1.64 | 1.65 | 1.65 | -1.31% | 160,179 |
| Apr 10, 2026 | 1.67 | 1.69 | 1.66 | 1.67 | 1.67 | 0.48% | 154,047 |
| Apr 9, 2026 | 1.70 | 1.72 | 1.66 | 1.67 | 1.67 | -0.95% | 223,911 |
| Apr 8, 2026 | 1.67 | 1.71 | 1.67 | 1.68 | 1.68 | 3.44% | 185,317 |
| Apr 7, 2026 | 1.65 | 1.66 | 1.62 | 1.63 | 1.63 | -1.33% | 172,189 |
| Apr 2, 2026 | 1.63 | 1.66 | 1.62 | 1.65 | 1.65 | 0.49% | 124,868 |
| Apr 1, 2026 | 1.62 | 1.64 | 1.62 | 1.64 | 1.64 | 1.86% | 111,377 |
| Mar 31, 2026 | 1.58 | 1.63 | 1.55 | 1.61 | 1.61 | 2.03% | 198,581 |
| Mar 30, 2026 | 1.60 | 1.60 | 1.57 | 1.58 | 1.58 | -1.25% | 285,546 |
| Mar 27, 2026 | 1.65 | 1.65 | 1.59 | 1.60 | 1.60 | -3.73% | 248,216 |
| Mar 26, 2026 | 1.66 | 1.67 | 1.64 | 1.66 | 1.64 | 0.12% | 121,686 |
| Mar 25, 2026 | 1.68 | 1.69 | 1.65 | 1.66 | 1.64 | -0.36% | 177,905 |
| Mar 24, 2026 | 1.69 | 1.69 | 1.66 | 1.66 | 1.64 | -1.42% | 112,482 |
| Mar 23, 2026 | 1.67 | 1.72 | 1.64 | 1.69 | 1.67 | -0.82% | 250,182 |
| Mar 20, 2026 | 1.72 | 1.72 | 1.69 | 1.70 | 1.68 | -0.23% | 306,021 |
| Mar 19, 2026 | 1.73 | 1.74 | 1.70 | 1.71 | 1.69 | -1.27% | 158,861 |
| Mar 18, 2026 | 1.72 | 1.74 | 1.71 | 1.73 | 1.71 | 0.58% | 143,607 |
| Mar 17, 2026 | 1.71 | 1.73 | 1.71 | 1.72 | 1.70 | 0.47% | 94,435 |
| Mar 16, 2026 | 1.70 | 1.72 | 1.70 | 1.71 | 1.69 | 0.94% | 105,602 |
| Mar 13, 2026 | 1.73 | 1.73 | 1.69 | 1.69 | 1.67 | -2.19% | 98,126 |
| Mar 12, 2026 | 1.71 | 1.74 | 1.68 | 1.73 | 1.71 | 0.93% | 188,668 |
| Mar 11, 2026 | 1.66 | 1.73 | 1.66 | 1.72 | 1.70 | 3.50% | 494,447 |
| Mar 10, 2026 | 1.70 | 1.72 | 1.65 | 1.66 | 1.64 | 4.94% | 758,741 |
| Mar 9, 2026 | 1.59 | 1.59 | 1.57 | 1.58 | 1.56 | -1.86% | 150,539 |
| Mar 6, 2026 | 1.61 | 1.62 | 1.59 | 1.61 | 1.59 | - | 221,523 |
| Mar 5, 2026 | 1.60 | 1.62 | 1.59 | 1.61 | 1.59 | 0.88% | 148,290 |
| Mar 4, 2026 | 1.59 | 1.61 | 1.58 | 1.60 | 1.58 | 0.50% | 193,756 |
| Mar 3, 2026 | 1.60 | 1.60 | 1.56 | 1.59 | 1.57 | -0.25% | 283,816 |
| Mar 2, 2026 | 1.60 | 1.61 | 1.57 | 1.59 | 1.57 | -1.36% | 229,651 |
| Feb 27, 2026 | 1.61 | 1.62 | 1.60 | 1.61 | 1.59 | 0.12% | 239,419 |
| Feb 26, 2026 | 1.62 | 1.63 | 1.60 | 1.61 | 1.59 | -0.49% | 262,361 |
| Feb 25, 2026 | 1.62 | 1.63 | 1.61 | 1.62 | 1.60 | 0.25% | 117,315 |
| Feb 24, 2026 | 1.63 | 1.63 | 1.61 | 1.62 | 1.60 | -0.62% | 221,414 |
| Feb 23, 2026 | 1.64 | 1.65 | 1.61 | 1.63 | 1.61 | -2.05% | 534,969 |
| Feb 20, 2026 | 1.67 | 1.67 | 1.64 | 1.66 | 1.64 | -0.24% | 127,887 |
| Feb 19, 2026 | 1.63 | 1.66 | 1.63 | 1.66 | 1.64 | 1.84% | 176,836 |
| Feb 18, 2026 | 1.65 | 1.66 | 1.63 | 1.63 | 1.61 | -0.73% | 188,852 |
| Feb 17, 2026 | 1.64 | 1.65 | 1.63 | 1.65 | 1.63 | 0.49% | 165,593 |
| Feb 16, 2026 | 1.65 | 1.67 | 1.64 | 1.64 | 1.62 | -0.36% | 202,433 |
| Feb 13, 2026 | 1.64 | 1.65 | 1.63 | 1.64 | 1.62 | 0.61% | 284,454 |
| Feb 12, 2026 | 1.65 | 1.67 | 1.63 | 1.63 | 1.61 | -0.97% | 253,724 |
| Feb 11, 2026 | 1.67 | 1.67 | 1.64 | 1.65 | 1.63 | -1.20% | 271,551 |
| Feb 10, 2026 | 1.68 | 1.69 | 1.67 | 1.67 | 1.65 | -0.36% | 1,167,499 |
| Feb 9, 2026 | 1.69 | 1.70 | 1.67 | 1.68 | 1.66 | -0.36% | 151,965 |
| Feb 6, 2026 | 1.70 | 1.70 | 1.66 | 1.68 | 1.66 | - | 389,369 |
| Feb 5, 2026 | 1.67 | 1.72 | 1.65 | 1.68 | 1.66 | -7.89% | 4,353,812 |
| Feb 4, 2026 | 1.84 | 1.85 | 1.80 | 1.83 | 1.80 | -0.98% | 271,312 |
| Feb 3, 2026 | 1.89 | 1.90 | 1.84 | 1.84 | 1.82 | -1.71% | 156,710 |
| Feb 2, 2026 | 1.89 | 1.89 | 1.86 | 1.88 | 1.85 | -0.64% | 1,707,460 |
| Jan 30, 2026 | 1.92 | 1.93 | 1.88 | 1.89 | 1.87 | -1.15% | 108,992 |
| Jan 29, 2026 | 1.97 | 1.97 | 1.91 | 1.91 | 1.89 | -3.05% | 210,807 |
| Jan 28, 2026 | 2.00 | 2.00 | 1.95 | 1.97 | 1.95 | -1.50% | 160,379 |
| Jan 27, 2026 | 2.00 | 2.07 | 1.99 | 2.00 | 1.98 | 0.10% | 159,473 |
| Jan 26, 2026 | 1.93 | 2.00 | 1.93 | 2.00 | 1.97 | 3.52% | 262,316 |
| Jan 23, 2026 | 1.89 | 1.94 | 1.89 | 1.93 | 1.91 | 2.01% | 540,216 |
| Jan 22, 2026 | 1.89 | 1.91 | 1.88 | 1.89 | 1.87 | 1.28% | 182,045 |
| Jan 21, 2026 | 1.87 | 1.88 | 1.86 | 1.87 | 1.85 | - | 50,179 |
| Jan 20, 2026 | 1.88 | 1.89 | 1.86 | 1.87 | 1.85 | -0.95% | 209,259 |
| Jan 19, 2026 | 1.91 | 1.91 | 1.87 | 1.89 | 1.86 | -3.08% | 353,175 |
| Jan 16, 2026 | 1.94 | 1.95 | 1.93 | 1.95 | 1.92 | -0.10% | 58,235 |
| Jan 15, 2026 | 1.95 | 1.95 | 1.93 | 1.95 | 1.92 | 0.10% | 178,251 |
| Jan 14, 2026 | 1.94 | 1.95 | 1.93 | 1.95 | 1.92 | 0.41% | 250,181 |
| Jan 13, 2026 | 1.92 | 1.94 | 1.92 | 1.94 | 1.91 | 0.73% | 67,337 |
| Jan 12, 2026 | 1.95 | 1.96 | 1.92 | 1.92 | 1.90 | -1.33% | 70,925 |
| Jan 9, 2026 | 1.95 | 1.96 | 1.94 | 1.95 | 1.93 | 0.52% | 139,492 |
| Jan 8, 2026 | 1.96 | 1.98 | 1.94 | 1.94 | 1.92 | -1.02% | 132,020 |
| Jan 7, 2026 | 1.94 | 1.97 | 1.93 | 1.96 | 1.94 | 1.24% | 146,048 |
| Jan 5, 2026 | 1.93 | 1.94 | 1.90 | 1.94 | 1.91 | 0.31% | 90,937 |
| Jan 2, 2026 | 1.93 | 1.94 | 1.92 | 1.93 | 1.91 | -0.21% | 111,697 |
| Dec 30, 2025 | 1.92 | 1.95 | 1.92 | 1.93 | 1.91 | 0.73% | 108,313 |
| Dec 29, 2025 | 1.90 | 1.94 | 1.90 | 1.92 | 1.90 | 0.84% | 111,324 |
| Dec 23, 2025 | 1.91 | 1.92 | 1.89 | 1.90 | 1.88 | -0.21% | 57,741 |
| Dec 22, 2025 | 1.89 | 1.92 | 1.89 | 1.91 | 1.89 | 1.06% | 105,717 |
| Dec 19, 2025 | 1.85 | 1.91 | 1.85 | 1.89 | 1.87 | 0.53% | 227,700 |
| Dec 18, 2025 | 1.88 | 1.88 | 1.86 | 1.88 | 1.86 | 0.11% | 118,834 |
| Dec 17, 2025 | 1.88 | 1.88 | 1.86 | 1.88 | 1.85 | -0.11% | 43,040 |
| Dec 16, 2025 | 1.88 | 1.91 | 1.87 | 1.88 | 1.86 | -0.32% | 577,745 |
| Dec 15, 2025 | 1.92 | 1.94 | 1.87 | 1.88 | 1.86 | -1.67% | 74,706 |
| Dec 12, 2025 | 1.94 | 1.95 | 1.91 | 1.92 | 1.89 | -0.93% | 572,636 |
| Dec 11, 2025 | 1.91 | 1.96 | 1.89 | 1.93 | 1.91 | 0.73% | 158,796 |
| Dec 10, 2025 | 1.93 | 1.94 | 1.89 | 1.92 | 1.90 | -1.03% | 295,260 |
| Dec 9, 2025 | 1.76 | 1.96 | 1.74 | 1.94 | 1.92 | 10.60% | 739,678 |
| Dec 8, 2025 | 1.78 | 1.78 | 1.75 | 1.75 | 1.73 | -1.68% | 96,580 |
| Dec 5, 2025 | 1.78 | 1.79 | 1.77 | 1.78 | 1.76 | 0.34% | 54,862 |
| Dec 4, 2025 | 1.76 | 1.78 | 1.76 | 1.78 | 1.76 | 0.91% | 88,302 |
| Dec 3, 2025 | 1.77 | 1.78 | 1.76 | 1.76 | 1.74 | -0.56% | 467,677 |
| Dec 2, 2025 | 1.77 | 1.77 | 1.75 | 1.77 | 1.75 | 0.11% | 86,258 |
| Dec 1, 2025 | 1.73 | 1.77 | 1.72 | 1.77 | 1.75 | 3.27% | 168,547 |
| Nov 28, 2025 | 1.79 | 1.80 | 1.71 | 1.71 | 1.69 | -4.78% | 1,139,823 |