| 2018 |
| 08/01 | 571 | 572 | 568 | 570 | -0.52% | 13,300 | 146億2471万 | -1.38% |
| 07/31 | 569 | 575 | 569 | 573 | -0.17% | 8,800 | 147億169万 | -1.04% |
| 07/30 | 570 | 575 | 568 | 574 | +0.17% | 16,600 | 147億2734万 | -1.03% |
| 07/27 | 569 | 580 | 565 | 573 | -2.22% | 28,100 | 147億169万 | -1.38% |
| 07/26 | 15:00 2019年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/26 | 585 | 590 | 584 | 586 | -0.51% | 11,700 | 150億3523万 | +0.69% |
| 07/25 | 590 | 592 | 582 | 589 | -0.17% | 16,500 | 151億1220万 | +1.2% |
| 07/24 | 582 | 593 | 582 | 590 | +1.55% | 6,100 | 151億3786万 | +1.37% |
| 07/23 | 15:00 「極東証券」に共同利用型売買審査管理システム「Dream-TIMS」を提供開始 |
| 07/23 | 579 | 583 | 575 | 581 | +1.22% | 5,000 | 149億694万 | -0.17% |
| 07/20 | 573 | 574 | 570 | 574 | +0.17% | 5,700 | 147億2734万 | -1.54% |
| 07/19 | 15:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 07/19 | 571 | 573 | 570 | 573 | +0.7% | 2,100 | 147億169万 | -1.88% |
| 07/18 | 565 | 569 | 563 | 569 | +1.79% | 3,500 | 145億9906万 | -2.74% |
| 07/17 | 556 | 564 | 556 | 559 | +0.54% | 7,600 | 143億4248万 | -4.77% |
| 07/13 | 556 | 561 | 553 | 556 | -0.54% | 12,900 | 142億6551万 | -5.6% |
| 07/12 | 567 | 570 | 559 | 559 | -1.41% | 8,400 | 143億4248万 | -5.41% |
| 07/11 | 572 | 575 | 560 | 567 | -0.53% | 10,300 | 145億4774万 | -4.38% |
| 07/10 | 582 | 582 | 570 | 570 | -1.21% | 13,500 | 146億2471万 | -4.04% |
| 07/09 | 581 | 584 | 576 | 577 | -0.52% | 6,200 | 148億431万 | -3.03% |
| 07/06 | 581 | 585 | 580 | 580 | -0.17% | 10,200 | 148億8129万 | -2.68% |
| 07/05 | 586 | 588 | 581 | 581 | -0.51% | 10,700 | 149億694万 | -2.68% |
| 07/04 | 582 | 587 | 582 | 584 | 0% | 4,700 | 149億8392万 | -2.34% |
| 07/03 | 589 | 593 | 584 | 584 | -0.85% | 11,900 | 149億8392万 | -2.34% |
| 07/02 | 600 | 600 | 588 | 589 | -0.67% | 11,000 | 151億1220万 | -1.51% |
| 06/29 | 602 | 602 | 591 | 593 | -1.17% | 13,600 | 152億1483万 | -1% |
| 06/28 | 603 | 603 | 596 | 600 | -0.17% | 9,400 | 153億9444万 | +0.33% |
| 06/27 | 15:00 支配株主等に関する事項について |
| 06/27 | 600 | 602 | 598 | 601 | 0% | 9,300 | 154億2009万 | +0.5% |
| 06/26 | 593 | 608 | 593 | 601 | +0.17% | 16,700 | 154億2009万 | +0.33% |
| 06/25 | 596 | 600 | 593 | 600 | +0.67% | 17,300 | 153億9444万 | +0.17% |
| 06/22 | 591 | 597 | 591 | 596 | +0.85% | 13,100 | 152億9181万 | -0.5% |
| 06/21 | 597 | 600 | 589 | 591 | -1.01% | 9,900 | 151億6352万 | -1.5% |
| 06/20 | 15:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 06/20 | 15:00 重要な人事に関するお知らせ |
| 06/20 | 591 | 598 | 588 | 597 | +1.36% | 10,800 | 153億1746万 | -0.5% |
| 06/19 | 592 | 596 | 589 | 589 | -0.34% | 7,000 | 151億1220万 | -2% |
| 06/18 | 595 | 619 | 588 | 591 | -0.34% | 26,900 | 151億6352万 | -1.83% |
| 06/18 | 9:00 RPA業界リーダーのUiPath社とパートナー契約を締結 |
| 06/15 | 596 | 598 | 593 | 593 | -0.5% | 3,100 | 152億1483万 | -1.66% |
| 06/14 | 602 | 603 | 595 | 596 | -1.49% | 8,600 | 152億9181万 | -1.16% |
| 06/13 | 606 | 612 | 604 | 605 | -1.31% | 7,200 | 155億2272万 | +0.33% |
| 06/12 | 616 | 616 | 608 | 613 | +0.33% | 8,800 | 157億2798万 | +1.83% |
| 06/11 | 611 | 616 | 607 | 611 | 0% | 10,700 | 156億7667万 | +1.5% |
| 06/08 | 598 | 614 | 598 | 611 | +1.5% | 24,800 | 156億7667万 | +1.66% |
| 06/07 | 593 | 602 | 593 | 602 | +1.52% | 10,300 | 154億4575万 | +0.5% |
| 06/06 | 600 | 600 | 590 | 593 | -1.5% | 10,000 | 152億1483万 | -0.84% |
| 06/05 | 9:30 サイバーセキュリティサービスを内藤証券に提供開始 |
| 06/05 | 603 | 603 | 593 | 602 | +0.33% | 11,400 | 154億4575万 | +0.84% |
| 06/04 | 599 | 609 | 591 | 600 | 0% | 17,100 | 153億9444万 | +0.17% |
| 06/01 | 591 | 609 | 591 | 600 | +0.67% | 17,600 | 153億9444万 | -0.17% |
| 05/31 | 600 | 600 | 592 | 596 | -0.83% | 7,700 | 152億9181万 | -1.16% |
| 05/30 | 584 | 603 | 584 | 601 | +1.86% | 20,900 | 154億2009万 | -0.66% |
| 05/29 | 592 | 594 | 587 | 590 | -0.17% | 6,600 | 151億3786万 | -2.8% |
| 05/28 | 591 | 591 | 588 | 591 | +0.51% | 6,600 | 151億6352万 | -2.96% |
| 05/25 | 604 | 605 | 586 | 588 | -2.65% | 24,100 | 150億8655万 | -3.76% |
| 05/24 | 600 | 604 | 595 | 604 | -0.17% | 7,900 | 154億9706万 | -1.47% |
| 05/23 | 601 | 607 | 599 | 605 | +0.17% | 8,700 | 155億2272万 | -1.63% |
| 05/22 | 604 | 606 | 603 | 604 | -0.49% | 6,400 | 154億9706万 | -1.95% |
| 05/21 | 604 | 608 | 604 | 607 | -0.33% | 5,700 | 155億7404万 | -1.46% |
| 05/18 | 611 | 612 | 606 | 609 | -0.33% | 8,200 | 156億2535万 | -1.3% |
| 05/17 | 622 | 622 | 608 | 611 | -1.45% | 13,900 | 156億7667万 | -0.97% |
| 05/16 | 605 | 620 | 604 | 620 | +1.31% | 16,300 | 159億758万 | +0.49% |
| 05/15 | 610 | 615 | 608 | 612 | +0.33% | 20,200 | 157億232万 | -0.81% |
| 05/14 | 15:00 定款一部変更に関するお知らせ |
| 05/14 | 15:00 剰余金の配当に関するお知らせ |
| 05/14 | 15:00 重要な人事に関するお知らせ |
| 05/14 | 602 | 613 | 600 | 610 | +1.84% | 25,100 | 156億5101万 | -1.29% |
| 05/11 | 587 | 599 | 587 | 599 | +1.18% | 32,500 | 153億6878万 | -3.23% |
| 05/10 | 591 | 593 | 586 | 592 | +0.17% | 9,500 | 151億8918万 | -4.52% |
| 05/09 | 589 | 594 | 587 | 591 | +0.34% | 14,900 | 151億6352万 | -4.98% |
| 05/08 | 588 | 594 | 586 | 589 | +0.34% | 19,600 | 151億1220万 | -5.61% |
| 05/07 | 577 | 588 | 572 | 587 | +2.62% | 48,100 | 150億6089万 | -6.38% |
| 05/02 | 573 | 579 | 571 | 572 | +0.35% | 26,200 | 146億7603万 | -9.06% |
| 05/01 | 585 | 588 | 569 | 570 | -2.56% | 76,300 | 146億2471万 | -9.81% |
| 04/27 | 604 | 610 | 582 | 585 | -7.73% | 138,000 | 150億957万 | -8.02% |
| 04/26 | 15:00 新五カ年計画DCT2022(2018年度～2022年度)策定に関するお知らせ |
| 04/26 | 15:00 2018年3月期決算短信〔日本基準〕(連結) |
| 04/26 | 644 | 654 | 630 | 634 | -2.31% | 29,500 | 162億6679万 | -0.47% |
| 04/25 | 10:00 「八十二証券」および「ちばぎん証券」に共同利用型売買審査管理システム「Dream-TIMS」を提供開始 |
| 04/25 | 651 | 652 | 642 | 649 | -0.31% | 17,700 | 166億5165万 | +1.88% |
| 04/24 | 650 | 656 | 647 | 651 | +0.31% | 18,900 | 167億296万 | +2.04% |
| 04/23 | 650 | 650 | 646 | 649 | +0.46% | 11,500 | 166億5165万 | +1.88% |
| 04/20 | 15:00 第三者割当による自己株式の処分完了に関するお知らせ |
| 04/20 | 647 | 651 | 645 | 646 | -0.31% | 8,200 | 165億7468万 | +1.41% |
| 04/19 | 644 | 652 | 644 | 648 | -0.15% | 9,500 | 166億2599万 | +1.57% |
| 04/18 | 649 | 652 | 644 | 649 | +0.78% | 9,300 | 166億5165万 | +1.72% |
| 04/17 | 633 | 654 | 633 | 644 | +0.94% | 28,100 | 165億2336万 | +0.78% |
| 04/16 | 630 | 639 | 629 | 638 | +1.59% | 17,100 | 163億6942万 | -0.31% |
| 04/13 | 619 | 630 | 619 | 628 | +1.95% | 9,200 | 161億1284万 | -1.88% |
| 04/12 | 623 | 633 | 607 | 616 | -0.32% | 45,200 | 158億495万 | -3.9% |
| 04/11 | 612 | 622 | 608 | 618 | +0.82% | 11,700 | 158億5627万 | -3.74% |
| 04/10 | 614 | 619 | 610 | 613 | -0.33% | 9,700 | 157億2798万 | -4.67% |
| 04/09 | 616 | 617 | 612 | 615 | -0.65% | 6,700 | 157億7930万 | -4.35% |
| 04/06 | 628 | 628 | 617 | 619 | -1.12% | 15,900 | 158億8193万 | -3.88% |
| 04/05 | 636 | 636 | 625 | 626 | -1.57% | 16,400 | 160億6153万 | -2.95% |
| 04/04 | 636 | 637 | 622 | 636 | 0% | 21,400 | 163億1810万 | -1.7% |
| 04/03 | 640 | 640 | 621 | 636 | -1.09% | 19,000 | 163億1810万 | -2% |
| 04/02 | 16:00 共同利用型売買審査管理システム「Dream-TIMS」を岩井コスモ証券に提供開始 |
| 04/02 | 12:00 (開示事項の経過)子会社の株式譲渡の完了に関するお知らせ |
| 04/02 | 647 | 651 | 642 | 643 | -0.77% | 17,600 | 164億9770万 | -1.23% |
| 03/30 | 15:30 第三者割当による自己株式の処分に関するお知らせ |
| 03/30 | 649 | 650 | 644 | 648 | +0.31% | 18,500 | 166億2599万 | -0.61% |
| 03/29 | 645 | 649 | 635 | 646 | +0.16% | 29,600 | 165億7468万 | -0.92% |
| 03/28 | 640 | 650 | 631 | 645 | -1.68% | 35,900 | 165億4902万 | -1.23% |
| 03/27 | 647 | 657 | 632 | 656 | +0.15% | 109,000 | 168億3125万 | +0.31% |
| 03/26 | 607 | 659 | 588 | 655 | +6.85% | 88,100 | 168億559万 | 0% |
| 03/23 | 13:00 取締役の異動、重要な組織変更および重要な人事に関するお知らせ |
| 03/23 | 13:00 業績予想の修正および配当予想の修正に関するお知らせ |
| 03/23 | 635 | 700 | 595 | 613 | -4.96% | 380,800 | 157億2798万 | -6.27% |
| 03/22 | 658 | 659 | 644 | 645 | -1.68% | 12,400 | 165億4902万 | -1.53% |
| 03/20 | 641 | 660 | 641 | 656 | +1.39% | 11,200 | 168億3125万 | +0.31% |
| 03/19 | 652 | 654 | 643 | 647 | -0.46% | 11,500 | 166億33万 | -1.07% |
| 03/16 | 650 | 655 | 645 | 650 | -0.76% | 13,900 | 166億7731万 | -0.46% |
| 03/15 | 661 | 661 | 647 | 655 | -0.91% | 10,000 | 168億559万 | +0.31% |
| 03/14 | 663 | 668 | 661 | 661 | -1.05% | 18,200 | 169億5954万 | +1.23% |
| 03/13 | 664 | 668 | 660 | 668 | +0.6% | 8,300 | 171億3914万 | +2.3% |
| 03/12 | 663 | 664 | 653 | 664 | +2.15% | 13,700 | 170億3651万 | +1.53% |
| 03/09 | 655 | 659 | 644 | 650 | +0.78% | 30,200 | 166億7731万 | -1.07% |
| 03/08 | 646 | 651 | 637 | 645 | -0.15% | 14,500 | 165億4902万 | -2.27% |
