| 2026 |
| 07/31 | 619 | 623 | 601 | 601 | -2.91% | 45,000 | 57億4676万 | -12.13% |
| 07/30 | 623 | 630 | 614 | 619 | -5.93% | 64,100 | 59億1887万 | -9.9% |
| 07/29 | 648 | 669 | 642 | 658 | +0.92% | 55,400 | 62億9179万 | -4.5% |
| 07/28 | 670 | 675 | 652 | 652 | -2.25% | 61,900 | 62億3442万 | -5.23% |
| 07/27 | 689 | 689 | 666 | 667 | -2.49% | 49,600 | 63億7785万 | -2.91% |
| 07/24 | (IR情報)16:40 自己株式の取得状況及び取得終了に関するお知らせ |
| 07/24 | 692 | 696 | 684 | 684 | -1.16% | 24,100 | 65億4040万 | -0.29% |
| 07/23 | 685 | 696 | 685 | 692 | +1.02% | 20,900 | 66億1690万 | +1.32% |
| 07/22 | 699 | 700 | 685 | 685 | -2% | 20,500 | 65億4997万 | +0.59% |
| 07/21 | 681 | 708 | 681 | 699 | +2.79% | 32,200 | 66億8383万 | +3.1% |
| 07/17 | 707 | 708 | 680 | 680 | -4.23% | 21,200 | 65億216万 | +0.74% |
| 07/16 | 706 | 718 | 698 | 710 | +0.42% | 20,800 | 67億8902万 | +5.5% |
| 07/15 | 688 | 707 | 684 | 707 | +2.76% | 24,400 | 67億6033万 | +5.52% |
| 07/14 | 680 | 692 | 680 | 688 | +1.03% | 19,100 | 65億7865万 | +3.15% |
| 07/13 | 693 | 695 | 680 | 681 | -2.16% | 14,700 | 65億1172万 | +2.41% |
| 07/10 | 697 | 698 | 687 | 696 | -0.14% | 28,400 | 66億5515万 | +4.98% |
| 07/09 | 718 | 718 | 697 | 697 | -2.92% | 28,900 | 66億6471万 | +5.45% |
| 07/08 | (IR情報)13:00 Endace Measurement Systems社製品の販売に関するお知らせ |
| 07/08 | 743 | 743 | 713 | 718 | -3.62% | 29,500 | 68億6551万 | +9.12% |
| 07/07 | 737 | 745 | 732 | 745 | +2.9% | 63,600 | 71億2369万 | +13.74% |
| 07/06 | 696 | 724 | 695 | 724 | +5.08% | 46,900 | 69億2288万 | +11.38% |
| 07/03 | 688 | 707 | 686 | 689 | -0.72% | 72,000 | 65億8821万 | +6.66% |
| 07/02 | 686 | 694 | 686 | 694 | +0.58% | 43,500 | 66億3602万 | +7.76% |
| 07/01 | (自社株買い)取締役会(2026年6月17日)での決議状況(取得期間2026年6月19日~2026年7月31日) |
| 07/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 07/01 | 680 | 691 | 678 | 690 | +1.47% | 26,500 | 65億9778万 | +7.64% |
| 06/30 | 689 | 690 | 673 | 680 | -0.73% | 52,400 | 65億216万 | +6.42% |
| 06/29 | 670 | 685 | 665 | 685 | +2.39% | 43,900 | 65億4997万 | +7.54% |
| 06/26 | 661 | 672 | 661 | 669 | -0.15% | 18,300 | 63億9697万 | +5.52% |
| 06/25 | 656 | 674 | 656 | 670 | +2.6% | 46,200 | 64億654万 | +6.01% |
| 06/24 | 638 | 653 | 634 | 653 | +2.35% | 36,700 | 62億4398万 | +3.49% |
| 06/23 | 637 | 639 | 633 | 638 | +0.31% | 15,700 | 61億55万 | +1.43% |
| 06/22 | 630 | 636 | 627 | 636 | +0.95% | 16,100 | 60億8143万 | +1.27% |
| 06/19 | 629 | 631 | 620 | 630 | 0% | 16,300 | 60億2406万 | +0.48% |
| 06/18 | 627 | 638 | 626 | 630 | +0.8% | 43,000 | 60億2406万 | +0.48% |
| 06/17 | (IR情報)16:30 自己株式取得に係る事項の決定に関するお知らせ |
| 06/17 | 619 | 625 | 619 | 625 | +0.64% | 6,000 | 59億7625万 | -0.16% |
| 06/16 | 626 | 626 | 621 | 621 | -0.16% | 9,500 | 59億3800万 | -0.96% |
| 06/15 | 620 | 625 | 615 | 622 | -2.05% | 27,300 | 59億4756万 | -0.8% |
| 06/12 | (IR情報)15:30 業績予想および配当予想の修正に関するお知らせ |
| 06/12 | (IR情報)15:30 2026年7月期第3四半期決算短信〔日本基準〕(連結) |
| 06/12 | 633 | 637 | 629 | 635 | +0.79% | 11,800 | 60億7187万 | +1.11% |
| 06/11 | 632 | 638 | 625 | 630 | -0.16% | 6,400 | 60億2406万 | +0.16% |
| 06/10 | 627 | 640 | 627 | 631 | -0.47% | 17,200 | 60億3362万 | +0.32% |
| 06/09 | 633 | 635 | 630 | 634 | -0.16% | 8,800 | 60億6230万 | +0.79% |
| 06/08 | 633 | 641 | 628 | 635 | 0% | 8,900 | 60億7187万 | +0.79% |
| 06/05 | 636 | 640 | 635 | 635 | 0% | 10,000 | 60億7187万 | +0.79% |
| 06/04 | 634 | 635 | 629 | 635 | 0% | 15,000 | 60億7187万 | +0.79% |
| 06/03 | 630 | 636 | 617 | 635 | +1.11% | 13,000 | 60億7187万 | +0.95% |
| 06/02 | 623 | 628 | 618 | 628 | -0.16% | 2,700 | 60億493万 | 0% |
| 06/01 | 635 | 635 | 629 | 629 | 0% | 3,300 | 60億1449万 | +0.16% |
| 05/29 | 623 | 630 | 618 | 629 | +0.96% | 4,000 | 60億1449万 | +0.16% |
| 05/28 | 622 | 624 | 615 | 623 | -0.64% | 9,800 | 59億5712万 | -0.8% |
| 05/27 | 628 | 633 | 626 | 627 | -0.32% | 12,400 | 59億9537万 | -0.16% |
| 05/26 | 621 | 629 | 620 | 629 | +0.96% | 4,400 | 60億1449万 | 0% |
| 05/25 | 626 | 629 | 623 | 623 | -0.48% | 8,000 | 59億5712万 | -0.95% |
| 05/22 | 620 | 630 | 620 | 626 | +0.32% | 14,200 | 59億8581万 | -0.48% |
| 05/21 | 613 | 624 | 613 | 624 | +1.79% | 5,000 | 59億6668万 | -0.79% |
| 05/20 | 616 | 619 | 611 | 613 | -0.49% | 8,200 | 58億6150万 | -2.7% |
| 05/19 | 625 | 628 | 616 | 616 | -0.65% | 5,900 | 58億9019万 | -2.38% |
| 05/18 | 617 | 620 | 611 | 620 | +0.49% | 6,400 | 59億2844万 | -1.9% |
| 05/15 | 618 | 625 | 611 | 617 | +0.16% | 9,900 | 58億9975万 | -2.37% |
| 05/14 | 627 | 630 | 616 | 616 | -2.22% | 8,400 | 58億9019万 | -2.69% |
| 05/13 | 636 | 641 | 612 | 630 | -1.87% | 31,000 | 60億2406万 | -0.63% |
| 05/12 | 650 | 650 | 628 | 642 | -1.08% | 14,200 | 61億3880万 | +1.26% |
| 05/11 | 644 | 652 | 641 | 649 | +1.25% | 15,300 | 62億573万 | +2.37% |
| 05/08 | 642 | 642 | 637 | 641 | 0% | 3,400 | 61億2924万 | +1.1% |
| 05/07 | 639 | 641 | 631 | 641 | +0.31% | 13,500 | 61億2924万 | +1.26% |
| 05/01 | 640 | 640 | 637 | 639 | -0.16% | 6,100 | 61億1011万 | +0.95% |
| 04/30 | 634 | 640 | 634 | 640 | -0.16% | 8,000 | 61億1968万 | +1.11% |
| 04/28 | 629 | 641 | 626 | 641 | +2.07% | 16,500 | 61億2924万 | +1.26% |
| 04/27 | 625 | 629 | 624 | 628 | +1.13% | 7,100 | 60億493万 | -0.63% |
| 04/24 | 616 | 622 | 616 | 621 | +0.16% | 5,900 | 59億3800万 | -1.74% |
| 04/23 | 623 | 623 | 617 | 620 | -0.48% | 4,400 | 59億2844万 | -2.05% |
| 04/22 | 630 | 630 | 622 | 623 | -0.8% | 7,000 | 59億5712万 | -1.74% |
| 04/21 | 631 | 631 | 626 | 628 | -0.48% | 5,700 | 60億493万 | -0.95% |
| 04/20 | 632 | 632 | 630 | 631 | +0.64% | 1,900 | 60億3362万 | -0.47% |
| 04/17 | 626 | 632 | 624 | 627 | -0.16% | 9,200 | 59億9537万 | -0.95% |
| 04/16 | 634 | 634 | 628 | 628 | -0.95% | 5,900 | 60億493万 | -0.79% |
| 04/15 | 630 | 634 | 630 | 634 | +0.63% | 3,300 | 60億6230万 | +0.16% |
| 04/14 | 636 | 636 | 630 | 630 | -0.79% | 5,600 | 60億2406万 | -0.47% |
| 04/13 | 638 | 639 | 630 | 635 | +0.16% | 6,400 | 60億7187万 | +0.32% |
| 04/10 | 641 | 641 | 630 | 634 | -1.09% | 7,600 | 60億6230万 | +0.32% |
| 04/09 | 640 | 643 | 630 | 641 | +0.16% | 22,900 | 61億2924万 | +1.58% |
| 04/08 | 639 | 640 | 630 | 640 | +0.63% | 4,800 | 61億1968万 | +1.43% |
| 04/07 | 633 | 638 | 630 | 636 | -0.47% | 5,200 | 60億8143万 | +0.79% |
| 04/06 | 641 | 641 | 617 | 639 | +0.47% | 13,500 | 61億1011万 | +1.27% |
| 04/03 | 633 | 643 | 633 | 636 | +0.32% | 7,600 | 60億8143万 | +0.79% |
| 04/02 | 630 | 635 | 630 | 634 | -0.47% | 3,200 | 60億6230万 | +0.48% |
| 04/01 | 640 | 640 | 627 | 637 | +0.31% | 5,300 | 60億9099万 | +0.95% |
| 03/31 | 627 | 635 | 624 | 635 | +1.28% | 4,900 | 60億7187万 | +0.63% |
| 03/30 | 630 | 640 | 610 | 627 | -1.57% | 26,000 | 59億9537万 | -0.79% |
| 03/27 | 633 | 640 | 633 | 637 | -0.47% | 3,400 | 60億9099万 | +0.79% |
| 03/26 | 637 | 641 | 630 | 640 | +1.27% | 13,200 | 61億1968万 | +1.27% |
| 03/25 | 634 | 634 | 630 | 632 | +0.16% | 3,500 | 60億4318万 | 0% |
| 03/24 | 633 | 633 | 625 | 631 | +0.96% | 7,000 | 60億3362万 | 0% |
| 03/23 | 624 | 632 | 615 | 625 | -2.5% | 24,500 | 59億7625万 | -0.64% |
| 03/19 | 634 | 648 | 634 | 641 | +0.63% | 23,400 | 61億2924万 | +1.91% |
| 03/18 | 631 | 637 | 631 | 637 | +1.27% | 7,200 | 60億9099万 | +1.43% |
| 03/17 | 631 | 646 | 629 | 629 | +0.64% | 21,600 | 60億1449万 | +0.48% |
| 03/16 | 609 | 626 | 605 | 625 | +0.97% | 18,500 | 59億7625万 | -0.16% |
| 03/13 | 614 | 629 | 602 | 619 | +0.81% | 24,600 | 59億1887万 | -0.96% |
| 03/12 | (IR情報)15:30 2026年7月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 03/12 | 642 | 645 | 614 | 614 | -4.51% | 26,600 | 58億7106万 | -1.76% |
| 03/11 | 639 | 646 | 625 | 643 | +1.26% | 20,200 | 61億4836万 | +3.04% |
| 03/10 | 619 | 635 | 610 | 635 | +3.42% | 9,700 | 60億7187万 | +2.09% |
| 03/09 | 610 | 614 | 602 | 614 | -0.97% | 11,100 | 58億7106万 | -1.13% |
| 03/06 | 618 | 625 | 618 | 620 | +0.65% | 7,800 | 59億2844万 | +0.16% |