F-SECURE OYJ historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 1.758 | 1.758 | 1.712 | 1.714 | 1.676 | 171,262 |
| 2025-10-30 | 1.764 | 1.774 | 1.734 | 1.756 | 1.717 | 274,603 |
| 2025-10-29 | 1.678 | 1.778 | 1.644 | 1.766 | 1.726 | 665,037 |
| 2025-10-28 | 1.650 | 1.684 | 1.620 | 1.678 | 1.640 | 2,549,905 |
| 2025-10-27 | 1.628 | 1.640 | 1.626 | 1.636 | 1.599 | 150,043 |
| 2025-10-24 | 1.632 | 1.644 | 1.626 | 1.628 | 1.592 | 90,263 |
| 2025-10-23 | 1.654 | 1.654 | 1.622 | 1.632 | 1.595 | 136,562 |
| 2025-10-22 | 1.626 | 1.670 | 1.594 | 1.670 | 1.633 | 791,812 |
| 2025-10-21 | 1.628 | 1.644 | 1.620 | 1.626 | 1.590 | 74,875 |
| 2025-10-20 | 1.622 | 1.642 | 1.612 | 1.618 | 1.582 | 98,697 |
| 2025-10-17 | 1.656 | 1.656 | 1.610 | 1.626 | 1.590 | 119,732 |
| 2025-10-16 | 1.642 | 1.658 | 1.630 | 1.658 | 1.621 | 102,778 |
| 2025-10-15 | 1.630 | 1.650 | 1.616 | 1.628 | 1.592 | 120,679 |
| 2025-10-14 | 1.622 | 1.640 | 1.612 | 1.640 | 1.603 | 85,933 |
| 2025-10-13 | 1.620 | 1.640 | 1.618 | 1.622 | 1.586 | 72,719 |
| 2025-10-10 | 1.630 | 1.650 | 1.620 | 1.620 | 1.584 | 123,615 |
| 2025-10-09 | 1.650 | 1.666 | 1.630 | 1.630 | 1.593 | 112,762 |
| 2025-10-08 | 1.656 | 1.668 | 1.648 | 1.654 | 1.617 | 62,940 |
| 2025-10-07 | 1.660 | 1.680 | 1.654 | 1.654 | 1.617 | 74,955 |
| 2025-10-06 | 1.690 | 1.690 | 1.660 | 1.660 | 1.623 | 102,633 |
| 2025-10-03 | 1.690 | 1.700 | 1.682 | 1.692 | 1.635 | 113,868 |
| 2025-10-02 | 1.698 | 1.704 | 1.672 | 1.684 | 1.627 | 209,762 |
| 2025-10-01 | 1.690 | 1.700 | 1.688 | 1.688 | 1.631 | 57,553 |
| 2025-09-30 | 1.692 | 1.702 | 1.680 | 1.700 | 1.642 | 113,596 |
| 2025-09-29 | 1.680 | 1.706 | 1.680 | 1.696 | 1.638 | 111,059 |
| 2025-09-26 | 1.690 | 1.696 | 1.678 | 1.678 | 1.621 | 84,290 |
| 2025-09-25 | 1.704 | 1.706 | 1.688 | 1.690 | 1.633 | 69,126 |
| 2025-09-24 | 1.712 | 1.716 | 1.700 | 1.704 | 1.646 | 75,887 |
| 2025-09-23 | 1.718 | 1.734 | 1.700 | 1.710 | 1.652 | 44,718 |
| 2025-09-22 | 1.736 | 1.744 | 1.718 | 1.718 | 1.660 | 101,420 |
| 2025-09-19 | 1.728 | 1.738 | 1.720 | 1.734 | 1.675 | 92,497 |
| 2025-09-18 | 1.700 | 1.730 | 1.696 | 1.722 | 1.664 | 175,250 |
| 2025-09-17 | 1.690 | 1.696 | 1.664 | 1.696 | 1.638 | 416,073 |
| 2025-09-16 | 1.696 | 1.696 | 1.662 | 1.664 | 1.607 | 327,926 |
| 2025-09-15 | 1.750 | 1.758 | 1.696 | 1.696 | 1.638 | 263,867 |
| 2025-09-12 | 1.710 | 1.758 | 1.702 | 1.742 | 1.683 | 257,977 |
| 2025-09-11 | 1.710 | 1.720 | 1.696 | 1.710 | 1.652 | 161,386 |
| 2025-09-10 | 1.730 | 1.736 | 1.710 | 1.710 | 1.652 | 134,051 |
| 2025-09-09 | 1.732 | 1.742 | 1.720 | 1.728 | 1.669 | 130,033 |
| 2025-09-08 | 1.680 | 1.738 | 1.680 | 1.732 | 1.673 | 344,634 |
| 2025-09-05 | 1.650 | 1.658 | 1.644 | 1.656 | 1.600 | 84,356 |
| 2025-09-04 | 1.646 | 1.660 | 1.640 | 1.644 | 1.588 | 69,010 |
| 2025-09-03 | 1.658 | 1.662 | 1.642 | 1.644 | 1.588 | 83,741 |
| 2025-09-02 | 1.660 | 1.664 | 1.642 | 1.650 | 1.594 | 121,615 |
| 2025-09-01 | 1.670 | 1.678 | 1.658 | 1.658 | 1.602 | 63,776 |
| 2025-08-29 | 1.660 | 1.666 | 1.652 | 1.656 | 1.600 | 93,067 |
| 2025-08-28 | 1.666 | 1.672 | 1.654 | 1.660 | 1.604 | 62,311 |
| 2025-08-27 | 1.674 | 1.690 | 1.656 | 1.662 | 1.606 | 172,597 |
| 2025-08-26 | 1.716 | 1.724 | 1.670 | 1.670 | 1.613 | 222,497 |
| 2025-08-25 | 1.760 | 1.760 | 1.706 | 1.714 | 1.656 | 150,485 |
| 2025-08-22 | 1.714 | 1.750 | 1.712 | 1.750 | 1.691 | 276,970 |
| 2025-08-21 | 1.672 | 1.702 | 1.652 | 1.694 | 1.636 | 214,128 |
| 2025-08-20 | 1.648 | 1.658 | 1.640 | 1.652 | 1.596 | 189,871 |
| 2025-08-19 | 1.650 | 1.658 | 1.644 | 1.650 | 1.594 | 85,971 |
| 2025-08-18 | 1.666 | 1.674 | 1.640 | 1.646 | 1.590 | 171,147 |
| 2025-08-15 | 1.670 | 1.678 | 1.660 | 1.666 | 1.609 | 97,584 |
| 2025-08-14 | 1.700 | 1.700 | 1.670 | 1.670 | 1.613 | 95,539 |
| 2025-08-13 | 1.696 | 1.702 | 1.672 | 1.686 | 1.629 | 89,512 |
| 2025-08-12 | 1.720 | 1.726 | 1.682 | 1.684 | 1.627 | 640,722 |
| 2025-08-11 | 1.680 | 1.728 | 1.680 | 1.716 | 1.658 | 232,037 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-29 | 0.0200 EUR |
| 2026-03-27 | 0.0200 EUR |
| 2025-10-06 | 0.0200 EUR |
| 2025-04-02 | 0.0200 EUR |
| 2024-09-26 | 0.0350 EUR |
| 2024-03-14 | 0.0350 EUR |
| 2023-03-24 | 0.0700 EUR |
Open, high, low and close are as traded (EUR). Adjusted close accounts for splits and dividends. Educational only, not financial advice.