| 2019 |
| 01/25 | 585 | 600 | 585 | 598 | +1.36% | 33,000 | 77億8906万 | +2.4% |
| 01/24 | 584 | 592 | 582 | 590 | +0.17% | 50,300 | 76億8486万 | +0.85% |
| 01/23 | 593 | 598 | 586 | 589 | -1.17% | 26,200 | 76億7184万 | +0.68% |
| 01/22 | 608 | 610 | 593 | 596 | -1.32% | 70,900 | 77億6301万 | +1.71% |
| 01/21 | 605 | 614 | 601 | 604 | +0.83% | 54,300 | 78億6722万 | +3.07% |
| 01/18 | 594 | 600 | 587 | 599 | +0.84% | 29,200 | 78億209万 | +2.04% |
| 01/17 | 590 | 594 | 584 | 594 | +0.68% | 40,500 | 77億3696万 | +1.02% |
| 01/16 | 593 | 602 | 586 | 590 | -0.34% | 40,100 | 76億8486万 | +0.17% |
| 01/15 | 582 | 593 | 576 | 592 | +1.89% | 52,200 | 77億1091万 | 0% |
| 01/11 | 590 | 594 | 581 | 581 | -0.51% | 23,300 | 75億6764万 | -2.35% |
| 01/10 | 593 | 593 | 575 | 584 | -1.52% | 38,000 | 76億671万 | -2.5% |
| 01/09 | 604 | 605 | 592 | 593 | -1.5% | 34,200 | 77億2394万 | -1.5% |
| 01/08 | 607 | 616 | 602 | 602 | 0% | 31,900 | 78億4117万 | -0.5% |
| 01/07 | 587 | 605 | 587 | 602 | +5.8% | 36,800 | 78億4117万 | -0.82% |
| 01/04 | 588 | 588 | 558 | 569 | -3.23% | 52,700 | 74億1133万 | -6.72% |
| 2018 |
| 12/28 | 590 | 594 | 580 | 588 | -0.34% | 33,600 | 76億5881万 | -4.08% |
| 12/27 | 598 | 598 | 582 | 590 | +3.87% | 62,300 | 76億8486万 | -4.07% |
| 12/26 | 551 | 576 | 551 | 568 | +6.97% | 92,800 | 73億9831万 | -8.09% |
| 12/25 | 530 | 553 | 530 | 531 | -6.84% | 185,200 | 69億1638万 | -14.63% |
| 12/21 | 569 | 581 | 553 | 570 | -1.55% | 109,500 | 74億2436万 | -9.24% |
| 12/20 | 589 | 593 | 570 | 579 | +1.76% | 125,500 | 75億4159万 | -8.39% |
| 12/19 | （IR情報）15:30 支配株主等に関する事項について |
| 12/19 | 545 | 585 | 545 | 569 | +2.52% | 83,300 | 74億1133万 | -10.39% |
| 12/18 | 573 | 575 | 555 | 555 | -5.61% | 91,500 | 72億2898万 | -13.28% |
| 12/17 | 588 | 595 | 582 | 588 | -0.34% | 80,900 | 76億5881万 | -8.84% |
| 12/14 | 607 | 608 | 588 | 590 | -3.28% | 77,700 | 76億8486万 | -8.95% |
| 12/13 | 608 | 617 | 603 | 610 | +0.99% | 37,400 | 79億4537万 | -6.44% |
| 12/12 | 602 | 615 | 600 | 604 | +1% | 39,200 | 78億6722万 | -7.65% |
| 12/11 | （IR情報）11:00 在籍外国人エンジニア数200名突破いたしました!! |
| 12/11 | 606 | 613 | 597 | 598 | -0.17% | 32,900 | 77億8906万 | -8.98% |
| 12/10 | 625 | 625 | 599 | 599 | -4.47% | 45,800 | 78億209万 | -9.24% |
| 12/07 | 618 | 634 | 610 | 627 | +1.62% | 37,700 | 81億6680万 | -5.29% |
| 12/06 | 634 | 634 | 610 | 617 | -3.59% | 66,800 | 80億3654万 | -6.94% |
| 12/05 | 651 | 651 | 637 | 640 | -2.88% | 36,900 | 83億3612万 | -3.76% |
| 12/04 | 667 | 679 | 653 | 659 | -0.6% | 45,100 | 85億8360万 | -0.75% |
| 12/03 | 672 | 675 | 663 | 663 | -0.9% | 53,700 | 86億3570万 | +0.3% |
| 11/30 | 674 | 677 | 662 | 669 | -0.59% | 51,700 | 87億1385万 | +1.67% |
| 11/29 | 666 | 683 | 666 | 673 | +1.36% | 83,100 | 87億6595万 | +2.59% |
| 11/28 | 658 | 667 | 654 | 664 | +0.76% | 41,600 | 86億4873万 | +1.53% |
| 11/27 | 669 | 670 | 652 | 659 | 0% | 39,400 | 85億8360万 | +0.76% |
| 11/26 | 659 | 669 | 640 | 659 | +0.15% | 47,600 | 85億8360万 | +0.76% |
| 11/22 | 646 | 663 | 637 | 658 | +2.49% | 67,900 | 85億7058万 | +0.61% |
| 11/21 | 641 | 655 | 636 | 642 | -1.38% | 43,900 | 83億6217万 | -1.83% |
| 11/20 | （IR情報）15:30 剰余金の配当に関するお知らせ |
| 11/20 | 665 | 675 | 651 | 651 | -3.56% | 52,200 | 84億7940万 | -0.61% |
| 11/19 | 668 | 681 | 661 | 675 | -0.44% | 78,700 | 87億9201万 | +3.21% |
| 11/16 | 656 | 685 | 656 | 678 | +2.26% | 129,900 | 88億3108万 | +3.83% |
| 11/15 | 663 | 663 | 628 | 663 | -1.49% | 174,200 | 86億3570万 | +1.69% |
| 11/14 | （IR情報）16:00 株式会社夢真ホールディングスによる株式会社夢テクノロジーの完全子会社化に関する株式交換契約締結のお知らせ |
| 11/14 | （IR情報）16:00 個別業績予想と実績値との差異に関するお知らせ |
| 11/14 | （IR情報）16:00 平成30年9月期決算短信〔日本基準〕(連結) |
| 11/14 | 684 | 684 | 667 | 673 | -2.04% | 53,100 | 87億6595万 | +3.38% |
| 11/13 | 674 | 693 | 668 | 687 | 0% | 64,300 | 89億4831万 | +5.53% |
| 11/12 | 670 | 689 | 670 | 687 | +3.15% | 46,600 | 89億4831万 | +5.69% |
| 11/09 | 675 | 682 | 664 | 666 | -1.91% | 31,600 | 86億7478万 | +2.46% |
| 11/08 | 680 | 690 | 678 | 679 | +1.19% | 27,100 | 88億4411万 | +4.3% |
| 11/07 | 660 | 680 | 659 | 671 | +1.05% | 37,200 | 87億3990万 | +2.91% |
| 11/06 | 670 | 673 | 657 | 664 | -0.75% | 19,600 | 86億4873万 | +1.68% |
| 11/05 | 660 | 672 | 654 | 669 | +0.75% | 26,100 | 87億1385万 | +2.29% |
| 11/02 | 659 | 669 | 659 | 664 | +1.07% | 16,500 | 86億4873万 | +1.22% |
| 11/01 | 665 | 675 | 651 | 657 | -0.76% | 37,900 | 85億5755万 | 0% |
| 10/31 | 622 | 680 | 622 | 662 | +9.42% | 93,800 | 86億2268万 | +0.46% |
| 10/30 | （IR情報）16:00 業績予想の修正に関するお知らせ |
| 10/30 | 575 | 605 | 572 | 605 | +5.22% | 38,100 | 78億8024万 | -8.47% |
| 10/29 | 605 | 617 | 572 | 575 | -5.89% | 60,600 | 74億8949万 | -13.53% |
| 10/26 | 617 | 660 | 594 | 611 | +2.35% | 118,700 | 79億5839万 | -8.67% |
| 10/25 | 621 | 623 | 597 | 597 | -6.13% | 81,100 | 77億7604万 | -11.29% |
| 10/24 | 654 | 658 | 635 | 636 | -2.15% | 26,800 | 82億8402万 | -5.92% |
| 10/23 | 658 | 663 | 650 | 650 | -1.96% | 23,500 | 84億6638万 | -4.13% |
| 10/22 | 664 | 670 | 654 | 663 | +0.15% | 23,200 | 85億8266万 | -2.36% |
| 10/19 | 651 | 667 | 651 | 662 | -0.3% | 22,700 | 85億6972万 | -2.65% |
| 10/18 | 657 | 686 | 657 | 664 | +0.61% | 46,600 | 85億9561万 | -2.5% |
| 10/17 | 647 | 664 | 647 | 660 | +3.29% | 55,700 | 85億4383万 | -3.23% |
| 10/16 | 635 | 645 | 632 | 639 | -0.16% | 25,300 | 82億7198万 | -6.99% |
| 10/15 | 655 | 656 | 640 | 640 | -2.88% | 30,300 | 82億8492万 | -7.65% |
| 10/12 | 630 | 662 | 630 | 659 | +2.97% | 56,900 | 85億3088万 | -5.86% |
| 10/11 | 640 | 657 | 633 | 640 | -4.48% | 71,700 | 82億8492万 | -9.35% |
| 10/10 | 664 | 674 | 657 | 670 | +1.82% | 25,300 | 86億7328万 | -6.03% |
| 10/09 | 682 | 683 | 655 | 658 | -3.66% | 66,500 | 85億1794万 | -8.48% |
| 10/05 | 691 | 694 | 680 | 683 | -2.15% | 36,500 | 88億4157万 | -5.92% |
| 10/04 | 692 | 701 | 690 | 698 | +1.01% | 32,800 | 90億3574万 | -4.64% |
| 10/03 | 701 | 701 | 689 | 691 | -1.71% | 29,200 | 89億4513万 | -6.24% |
| 10/02 | 706 | 707 | 697 | 703 | -0.42% | 57,300 | 91億47万 | -5.38% |
| 10/01 | 705 | 709 | 705 | 706 | +0.14% | 22,800 | 91億3931万 | -5.61% |
| 09/28 | 713 | 716 | 700 | 705 | +0.28% | 46,700 | 91億2636万 | -6.37% |
| 09/27 | 707 | 722 | 702 | 703 | +0.29% | 41,700 | 91億47万 | -7.13% |
| 09/26 | 702 | 709 | 700 | 701 | -0.71% | 35,300 | 90億7458万 | -7.88% |
| 09/25 | 702 | 717 | 685 | 706 | +1.73% | 70,300 | 91億3931万 | -7.59% |
| 09/21 | 692 | 713 | 692 | 694 | +0.29% | 48,900 | 89億8396万 | -9.64% |
| 09/20 | 700 | 700 | 688 | 692 | -0.43% | 39,800 | 89億5807万 | -10.48% |
| 09/19 | 690 | 702 | 690 | 695 | +0.14% | 52,300 | 89億9691万 | -10.55% |
| 09/18 | 686 | 697 | 683 | 694 | +1.31% | 45,000 | 89億8396万 | -11.14% |
| 09/14 | 676 | 692 | 676 | 685 | +1.63% | 40,900 | 88億6746万 | -12.85% |
| 09/13 | 666 | 678 | 665 | 674 | +0.75% | 41,700 | 87億2506万 | -15.43% |
| 09/12 | 684 | 688 | 663 | 669 | -2.19% | 75,100 | 86億6033万 | -17.1% |
| 09/11 | 680 | 689 | 661 | 684 | -1.3% | 161,200 | 88億5451万 | -16.38% |
| 09/10 | 770 | 784 | 693 | 693 | -12.72% | 406,700 | 89億7102万 | -16.2% |
| 09/07 | （IR情報）15:30 中期経営計画(2019年9月期～2021年9月期)策定に関するお知らせ |
| 09/07 | 788 | 796 | 787 | 794 | +0.13% | 25,500 | 102億7848万 | -5.02% |
| 09/06 | 805 | 807 | 791 | 793 | -2.58% | 42,900 | 102億6554万 | -5.71% |
| 09/05 | 805 | 814 | 805 | 814 | +0.74% | 25,000 | 105億3739万 | -3.9% |
| 09/04 | 811 | 816 | 805 | 808 | -0.37% | 12,100 | 104億5972万 | -5.16% |
| 09/03 | 827 | 827 | 810 | 811 | -1.34% | 27,800 | 104億9855万 | -5.37% |
| 08/31 | 820 | 826 | 818 | 822 | -0.48% | 22,300 | 106億4095万 | -4.75% |
| 08/30 | 832 | 837 | 822 | 826 | -0.6% | 27,200 | 106億9273万 | -4.84% |
| 08/29 | 832 | 836 | 829 | 831 | -0.12% | 19,700 | 107億5746万 | -5.14% |
| 08/28 | 840 | 846 | 829 | 832 | 0% | 24,700 | 107億7040万 | -5.35% |
| 08/27 | 829 | 835 | 828 | 832 | +0.12% | 36,100 | 107億7040万 | -5.67% |
