| 2020 |
| 09/03 | 1,821 | 1,850 | 1,800 | 1,846 | +3.01% | 25,500 | 106億8021万 | +7.64% |
| 09/02 | 1,799 | 1,802 | 1,753 | 1,792 | +0.67% | 16,800 | 103億6779万 | +5.04% |
| 09/01 | 1,731 | 1,780 | 1,720 | 1,780 | +2.48% | 11,200 | 102億9836万 | +4.89% |
| 08/31 | 1,715 | 1,760 | 1,715 | 1,737 | +2.3% | 13,000 | 100億4958万 | +2.96% |
| 08/28 | 1,768 | 1,768 | 1,660 | 1,698 | -4.61% | 39,400 | 98億2394万 | +1.19% |
| 08/27 | 1,792 | 1,805 | 1,758 | 1,780 | -1.22% | 13,000 | 102億9836万 | +6.52% |
| 08/26 | 1,800 | 1,808 | 1,780 | 1,802 | +0.11% | 11,300 | 104億2565万 | +8.49% |
| 08/25 | 1,840 | 1,840 | 1,789 | 1,800 | -0.06% | 13,300 | 104億1408万 | +8.96% |
| 08/24 | 1,830 | 1,835 | 1,790 | 1,801 | -0.72% | 10,100 | 104億1986万 | +9.62% |
| 08/21 | 1,801 | 1,816 | 1,776 | 1,814 | +2.54% | 11,000 | 104億9507万 | +11.15% |
| 08/20 | 1,824 | 1,871 | 1,728 | 1,769 | -1.99% | 22,500 | 102億3472万 | +9.2% |
| 08/19 | 1,875 | 1,900 | 1,800 | 1,805 | -2.9% | 32,300 | 104億4300万 | +11.83% |
| 08/18 | 1,720 | 1,870 | 1,720 | 1,859 | +9.48% | 43,200 | 107億5543万 | +15.54% |
| 08/17 | 1,609 | 1,700 | 1,595 | 1,698 | +5.53% | 20,800 | 98億2394万 | +5.86% |
| 08/14 | 1,606 | 1,609 | 1,588 | 1,609 | -0.43% | 12,300 | 93億903万 | +0.25% |
| 08/13 | 1,620 | 1,629 | 1,598 | 1,616 | -0.43% | 23,400 | 93億4952万 | +0.37% |
| 08/12 | 1,642 | 1,648 | 1,613 | 1,623 | -1.16% | 12,200 | 93億9002万 | +0.74% |
| 08/11 | 1,550 | 1,700 | 1,550 | 1,642 | -0.48% | 45,000 | 94億9995万 | +2.18% |
| 08/07 | （IR情報）15:30 2020年9月期第3四半期決算短信〔日本基準〕(非連結) |
| 08/07 | （IR情報）15:30 2020年9月期第3四半期決算補足資料 |
| 08/07 | （IR情報）15:30 減損損失(特別損失)の計上に関するお知らせ |
| 08/07 | （IR情報）15:30 株主優待制度導入のお知らせ |
| 08/07 | 1,665 | 1,725 | 1,645 | 1,650 | 0% | 29,500 | 95億4624万 | +3% |
| 08/06 | 1,646 | 1,669 | 1,630 | 1,650 | +0.24% | 17,800 | 95億4624万 | +3.06% |
| 08/05 | 1,669 | 1,670 | 1,630 | 1,646 | +0.37% | 12,300 | 95億2309万 | +2.68% |
| 08/04 | 1,649 | 1,650 | 1,601 | 1,640 | +0.37% | 8,900 | 94億8838万 | +2.24% |
| 08/03 | 1,567 | 1,660 | 1,560 | 1,634 | +4.08% | 12,400 | 94億5367万 | +1.55% |
| 07/31 | 1,625 | 1,635 | 1,534 | 1,570 | -3.38% | 20,000 | 90億8339万 | -2.61% |
| 07/30 | 1,660 | 1,668 | 1,619 | 1,625 | +0.31% | 11,000 | 94億160万 | +0.37% |
| 07/29 | 1,575 | 1,620 | 1,561 | 1,620 | +3.45% | 11,800 | 93億7267万 | -0.74% |
| 07/28 | 1,535 | 1,610 | 1,535 | 1,566 | +2.89% | 20,400 | 90億6024万 | -4.92% |
| 07/27 | （IR情報）15:30 リモートデスクトップに対応した新製品「デルバイーR」発売のお知らせ |
| 07/27 | 1,506 | 1,580 | 1,506 | 1,522 | +1.13% | 13,300 | 88億568万 | -8.26% |
| 07/22 | 1,545 | 1,545 | 1,490 | 1,505 | -1.05% | 18,200 | 83億7863万 | -9.88% |
| 07/21 | 1,550 | 1,560 | 1,500 | 1,521 | -1.87% | 21,800 | 84億6771万 | -9.52% |
| 07/20 | 1,600 | 1,600 | 1,524 | 1,550 | -1.59% | 8,500 | 86億2916万 | -8.39% |
| 07/17 | 1,555 | 1,620 | 1,540 | 1,575 | +0.7% | 14,700 | 87億6834万 | -7.19% |
| 07/16 | 1,555 | 1,630 | 1,532 | 1,564 | +1.69% | 12,700 | 87億710万 | -8.22% |
| 07/15 | 1,516 | 1,583 | 1,516 | 1,538 | +1.79% | 14,300 | 85億6235万 | -9.69% |
| 07/14 | 1,650 | 1,650 | 1,511 | 1,511 | -6.79% | 31,100 | 84億1203万 | -11.27% |
| 07/13 | 1,623 | 1,689 | 1,620 | 1,621 | -3.28% | 19,100 | 90億2443万 | -4.7% |
| 07/10 | 1,700 | 1,722 | 1,643 | 1,676 | -3.12% | 18,500 | 93億3062万 | -1.35% |
| 07/09 | 1,796 | 1,800 | 1,700 | 1,730 | +0.82% | 16,100 | 96億3125万 | +2.49% |
| 07/08 | 1,750 | 1,800 | 1,681 | 1,716 | -1.94% | 26,500 | 95億5331万 | +2.82% |
| 07/07 | 1,684 | 1,750 | 1,665 | 1,750 | +7.69% | 24,600 | 97億4260万 | +5.93% |
| 07/06 | 1,544 | 1,640 | 1,544 | 1,625 | +6.63% | 13,200 | 90億4670万 | -0.49% |
| 07/03 | 1,485 | 1,530 | 1,450 | 1,524 | 0% | 25,800 | 84億8441万 | -5.46% |
| 07/02 | 1,600 | 1,629 | 1,455 | 1,524 | -6.5% | 68,700 | 84億8441万 | -4.21% |
| 07/01 | 1,702 | 1,749 | 1,601 | 1,630 | -4.12% | 27,000 | 90億7453万 | +3.89% |
| 07/01 | 株式分割 1→2 |
| 06/30 | 1,700 | 1,799 | 1,640 | 1,700 | +1.8% | 28,400 | 94億6424万 | +10.1% |
| 06/29 | 1,750 | 1,800 | 1,656 | 1,670 | -5.38% | 28,100 | 46億4861万 | +10.3% |
| 06/26 | 1,750 | 1,775 | 1,720 | 1,765 | +3.07% | 37,600 | 98億2610万 | +18.86% |
| 06/25 | 1,673 | 1,748 | 1,630 | 1,713 | -1.72% | 48,200 | 95億3383万 | +18.02% |
| 06/24 | 1,875 | 1,888 | 1,725 | 1,743 | -10.18% | 126,600 | 97億84万 | +22.71% |
| 06/23 | 2,000 | 2,000 | 1,910 | 1,940 | -2.63% | 43,800 | 107億880万 | +39.77% |
| 06/22 | 1,868 | 2,005 | 1,850 | 1,993 | +6.69% | 69,200 | 109億9860万 | +47.59% |
| 06/19 | 1,813 | 1,868 | 1,785 | 1,868 | +3.75% | 38,600 | 103億860万 | +42.56% |
| 06/18 | 1,785 | 1,800 | 1,750 | 1,800 | +1.12% | 26,800 | 99億3600万 | +41.4% |
| 06/17 | （5%ルール）冨田和久（20.57%）冨田美香（1.33%） |
| 06/17 | 1,798 | 1,798 | 1,735 | 1,780 | -0.7% | 28,000 | 98億2560万 | +43.55% |
| 06/16 | 1,760 | 1,820 | 1,750 | 1,793 | +6.07% | 30,200 | 98億9460万 | +48.14% |
| 06/15 | 1,800 | 1,933 | 1,658 | 1,690 | -2.31% | 107,800 | 93億2880万 | +43.22% |
| 06/12 | 1,485 | 1,770 | 1,450 | 1,730 | +11.25% | 86,200 | 95億4960万 | +50.17% |
| 06/11 | 1,538 | 1,655 | 1,520 | 1,555 | +1.14% | 66,000 | 85億8360万 | +38.59% |
| 06/10 | 1,424 | 1,585 | 1,417 | 1,538 | +5.85% | 44,600 | 84億8700万 | +40.03% |
| 06/09 | 1,510 | 1,513 | 1,444 | 1,453 | -7.04% | 66,000 | 80億1780万 | +35.12% |
| 06/08 | 1,515 | 1,605 | 1,470 | 1,563 | +10.5% | 119,600 | 86億2500万 | +47.96% |
| 06/05 | （5%ルール）冨田和久（20.98%）冨田美香（1.38%） |
| 06/05 | 1,280 | 1,434 | 1,266 | 1,414 | +11.91% | 70,200 | 78億528万 | +36.88% |
| 06/04 | 1,290 | 1,298 | 1,255 | 1,264 | -0.59% | 32,600 | 69億7452万 | +24.24% |
| 06/03 | 1,293 | 1,297 | 1,247 | 1,271 | -0.9% | 43,200 | 70億1592万 | +26.34% |
| 06/02 | 1,200 | 1,295 | 1,200 | 1,283 | +16.59% | 101,400 | 70億7940万 | +28.89% |
| 06/01 | （IR情報）15:30 新株予約権の一部譲渡の承認に関するお知らせ |
| 06/01 | （IR情報）15:30 株式分割及び株式分割に伴う定款の一部変更に関するお知らせ |
| 06/01 | 1,018 | 1,110 | 1,008 | 1,100 | +10.61% | 79,600 | 60億7200万 | +12.02% |
| 05/29 | 973 | 995 | 973 | 995 | +2.21% | 14,000 | 54億8964万 | +1.69% |
| 05/28 | 1,024 | 1,025 | 965 | 973 | -3.28% | 38,200 | 53億7096万 | -0.61% |
| 05/27 | 960 | 1,025 | 951 | 1,006 | +5.34% | 36,200 | 55億5312万 | +2.65% |
| 05/26 | 958 | 958 | 942 | 955 | +1.49% | 23,400 | 52億7160万 | -2.65% |
| 05/25 | 930 | 956 | 918 | 941 | +3.41% | 44,000 | 51億9432万 | -4.37% |
| 05/22 | 950 | 950 | 897 | 910 | -3.19% | 63,600 | 50億2320万 | -7.99% |
| 05/21 | 975 | 975 | 932 | 940 | -1.57% | 52,200 | 51億8880万 | -5.91% |
| 05/20 | 990 | 990 | 941 | 955 | -2.15% | 63,800 | 52億7160万 | -4.69% |
| 05/19 | 1,010 | 1,020 | 960 | 976 | -2.4% | 38,400 | 53億8752万 | -2.69% |
| 05/18 | 964 | 1,015 | 964 | 1,000 | +5.54% | 63,600 | 55億2000万 | -0.1% |
| 05/15 | 1,053 | 1,070 | 945 | 948 | -3.56% | 148,000 | 52億3020万 | -4.96% |
| 05/14 | （IR情報）15:30 アセンテック株式会社との業務提携に関するお知らせ |
| 05/14 | （IR情報）15:30 2020年9月期第2四半期決算補足資料 |
| 05/14 | （IR情報）15:30 2020年9月期第2四半期決算短信〔日本基準〕(非連結) |
| 05/14 | 1,010 | 1,028 | 956 | 983 | -3.2% | 53,200 | 54億2340万 | -1.16% |
| 05/13 | 1,035 | 1,035 | 1,010 | 1,015 | -1.93% | 40,600 | 56億280万 | +2.53% |
| 05/12 | 1,025 | 1,040 | 1,015 | 1,035 | +3.4% | 27,600 | 57億1320万 | +5.08% |
| 05/11 | 996 | 1,015 | 994 | 1,001 | +2.61% | 47,400 | 55億2552万 | +2.46% |
| 05/08 | 973 | 985 | 967 | 976 | +0.77% | 28,200 | 53億8476万 | +0.57% |
| 05/07 | 961 | 998 | 957 | 968 | +1.89% | 33,000 | 53億4336万 | +0.73% |
| 05/01 | 980 | 980 | 945 | 950 | -3.55% | 39,000 | 52億4400万 | -0.31% |
| 04/30 | 1,015 | 1,018 | 976 | 985 | -1.05% | 28,000 | 54億3720万 | +4.45% |
| 04/28 | 1,010 | 1,010 | 996 | 996 | -1.44% | 17,600 | 54億9516万 | +6.58% |
| 04/27 | 995 | 1,020 | 995 | 1,010 | +2.07% | 21,400 | 55億7520万 | +9.31% |
| 04/24 | 983 | 1,020 | 983 | 990 | +1.23% | 19,600 | 54億6204万 | +8.62% |
| 04/23 | 955 | 995 | 955 | 978 | +2.36% | 12,200 | 53億9580万 | +8.85% |
| 04/22 | 994 | 994 | 940 | 955 | -6.23% | 36,000 | 52億666万 | +7.91% |
| 04/21 | 1,021 | 1,055 | 990 | 1,019 | -0.24% | 39,400 | 55億5286万 | +16.67% |
| 04/20 | 1,025 | 1,070 | 1,003 | 1,021 | +2.2% | 49,200 | 55億6649万 | +19.14% |
| 04/17 | 1,049 | 1,071 | 981 | 999 | -3.43% | 34,600 | 54億4654万 | +19.35% |
| 04/16 | 1,000 | 1,035 | 931 | 1,035 | +2.58% | 72,400 | 56億4009万 | +26% |
| 04/15 | 1,063 | 1,063 | 1,001 | 1,009 | -7.26% | 121,800 | 54億9834万 | +25.28% |
| 04/14 | 1,130 | 1,150 | 1,085 | 1,088 | -5.43% | 56,400 | 59億2905万 | +37.66% |
| 04/13 | 1,058 | 1,169 | 1,033 | 1,150 | +14.14% | 101,800 | 62億6980万 | +49.16% |
| 04/10 | 990 | 1,023 | 950 | 1,008 | +2.39% | 59,400 | 54億9289万 | +33.44% |
| 04/09 | 938 | 985 | 921 | 984 | +7.25% | 46,000 | 53億6476万 | +31.73% |
| 04/08 | 900 | 945 | 900 | 918 | +2.17% | 51,400 | 50億221万 | +24.32% |
