| 2026 |
| 10/02 | 2,990 | 3,010 | 2,947 | 2,993 | +0.1% | 58,700 | - | +2.15% |
| 10/01 | 2,916 | 2,990 | 2,915 | 2,990 | +1.74% | 53,700 | - | +2.29% |
| 09/30 | 2,922 | 2,958 | 2,920 | 2,939 | -0.03% | 47,700 | - | +0.75% |
| 09/29 | 2,946 | 2,946 | 2,907 | 2,940 | -0.57% | 141,500 | - | +1% |
| 09/28 | 2,979 | 2,992 | 2,950 | 2,957 | -0.57% | 178,200 | - | +1.79% |
| 09/25 | 2,950 | 2,988 | 2,950 | 2,974 | +1.54% | 107,600 | - | +2.62% |
| 09/24 | 2,941 | 2,945 | 2,920 | 2,929 | -0.44% | 48,900 | - | +1.35% |
| 09/18 | 2,982 | 2,993 | 2,936 | 2,942 | -1.61% | 48,900 | - | +1.98% |
| 09/17 | 2,938 | 2,993 | 2,938 | 2,990 | +1.98% | 62,600 | - | +3.86% |
| 09/16 | 2,927 | 2,962 | 2,927 | 2,932 | +0.58% | 44,100 | - | +2.2% |
| 09/15 | 2,913 | 2,928 | 2,895 | 2,915 | -0.17% | 57,600 | - | +1.82% |
| 09/14 | 2,886 | 2,920 | 2,867 | 2,920 | +1.35% | 101,500 | - | +2.28% |
| 09/11 | 2,850 | 2,886 | 2,833 | 2,881 | -0.03% | 74,900 | - | +1.19% |
| 09/10 | 2,879 | 2,889 | 2,862 | 2,882 | -0.24% | 84,900 | - | +1.48% |
| 09/09 | 2,888 | 2,916 | 2,878 | 2,889 | +0.03% | 60,400 | - | +2.01% |
| 09/08 | 2,915 | 2,915 | 2,878 | 2,888 | -2.4% | 67,300 | - | +2.3% |
| 09/07 | 2,950 | 2,974 | 2,942 | 2,959 | +0.65% | 117,600 | - | +5.19% |
| 09/04 | 2,890 | 2,940 | 2,880 | 2,940 | +1.84% | 125,500 | - | +4.66% |
| 09/03 | 2,905 | 2,905 | 2,872 | 2,887 | +0.56% | 90,900 | - | +2.85% |
| 09/02 | 2,911 | 2,921 | 2,871 | 2,871 | -2.08% | 75,100 | - | +2.28% |
| 09/01 | 2,936 | 2,976 | 2,925 | 2,932 | -0.14% | 61,000 | - | +4.45% |
| 08/31 | 2,930 | 2,945 | 2,886 | 2,936 | -0.2% | 78,000 | - | +4.67% |
| 08/28 | 2,921 | 2,956 | 2,921 | 2,942 | +0.34% | 84,400 | - | +5.03% |
| 08/27 | 2,883 | 2,938 | 2,880 | 2,932 | +1.73% | 66,800 | - | +4.75% |
| 08/26 | 2,852 | 2,888 | 2,852 | 2,882 | +1.55% | 41,400 | - | +3.08% |
| 08/25 | 2,850 | 2,857 | 2,822 | 2,838 | +0.64% | 38,500 | - | +1.54% |
| 08/24 | 2,818 | 2,844 | 2,808 | 2,820 | +0.46% | 35,600 | - | +0.93% |
| 08/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 96,900株(0.49%)-0.07%義務消失 |
| 08/21 | 2,790 | 2,815 | 2,780 | 2,807 | +0.65% | 32,900 | - | +0.43% |
| 08/20 | 2,770 | 2,797 | 2,766 | 2,789 | +0.94% | 29,000 | - | -0.25% |
| 08/19 | 2,771 | 2,775 | 2,742 | 2,763 | -0.9% | 48,900 | - | -1.22% |
| 08/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 109,600株(0.56%)-0.12% |
| 08/18 | 2,772 | 2,806 | 2,771 | 2,788 | -0.43% | 36,700 | - | -0.32% |
| 08/17 | 2,752 | 2,810 | 2,751 | 2,800 | +0.29% | 43,700 | - | +0.07% |
| 08/14 | 2,738 | 2,795 | 2,723 | 2,792 | +1.45% | 45,200 | - | -0.25% |
| 08/13 | 2,751 | 2,769 | 2,748 | 2,752 | -0.54% | 42,900 | - | -1.71% |
| 08/12 | 2,729 | 2,767 | 2,705 | 2,767 | +2.14% | 42,800 | - | -1.32% |
| 08/12 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 134,300株(0.68%)-0.02% |
| 08/10 | 2,718 | 2,744 | 2,709 | 2,709 | -0.99% | 45,500 | - | -3.49% |
| 08/07 | 2,700 | 2,736 | 2,696 | 2,736 | +1.6% | 36,000 | - | -2.63% |
| 08/06 | 2,676 | 2,702 | 2,675 | 2,693 | +0.52% | 30,400 | - | -4.2% |
| 08/05 | 2,664 | 2,690 | 2,661 | 2,679 | +0.45% | 27,100 | - | -4.76% |
| 08/04 | 2,631 | 2,683 | 2,625 | 2,667 | +1.02% | 68,100 | - | -5.22% |
| 08/03 | 2,722 | 2,724 | 2,631 | 2,640 | -7.95% | 125,700 | - | -6.22% |
| 07/31 | (IR情報)16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/31 | (IR情報)16:00 2027年3月期第1四半期決算補足説明資料 |
| 07/31 | (IR情報)16:00 株式報酬制度における株式取得に係る事項の決定に関するお知らせ |
| 07/31 | (IR情報)16:00 株式報酬制度の継続に伴う自己株式の処分に関するお知らせ |
| 07/31 | 2,898 | 2,900 | 2,850 | 2,868 | -0.59% | 33,400 | - | +1.77% |
| 07/31 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 136,500株(0.7%)+0.02% |
| 07/30 | 2,871 | 2,887 | 2,843 | 2,885 | -0.21% | 40,200 | - | +2.67% |
| 07/29 | 2,880 | 2,897 | 2,855 | 2,891 | +1.08% | 34,300 | - | +3.18% |
| 07/28 | 2,876 | 2,879 | 2,843 | 2,860 | -0.94% | 22,400 | - | +2.4% |
| 07/27 | 2,880 | 2,895 | 2,862 | 2,887 | +1.3% | 24,700 | - | +3.59% |
| 07/24 | 2,846 | 2,860 | 2,832 | 2,850 | -0.8% | 23,900 | - | +2.52% |
| 07/23 | 2,865 | 2,878 | 2,841 | 2,873 | +0.52% | 25,500 | - | +3.57% |
| 07/22 | 2,838 | 2,872 | 2,831 | 2,858 | 0% | 32,500 | - | +3.33% |
| 07/22 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 134,400株(0.68%)-0.02% |
| 07/21 | 2,866 | 2,875 | 2,846 | 2,858 | +1.13% | 28,600 | - | +3.59% |
| 07/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 137,105株(0.7%)+0.01% |
| 07/17 | 2,855 | 2,858 | 2,811 | 2,826 | -0.35% | 43,300 | - | +2.69% |
| 07/17 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 135,505株(0.69%)-0.1% |
| 07/16 | 2,862 | 2,862 | 2,836 | 2,836 | -0.25% | 15,500 | - | +3.32% |
| 07/15 | 2,822 | 2,846 | 2,812 | 2,843 | +1.21% | 16,800 | - | +3.87% |
| 07/14 | 2,790 | 2,809 | 2,735 | 2,809 | +1.48% | 44,300 | - | +2.93% |
| 07/13 | 2,809 | 2,830 | 2,762 | 2,768 | -1.46% | 28,900 | - | +1.69% |
| 07/10 | 2,839 | 2,841 | 2,806 | 2,809 | -0.18% | 25,500 | - | +3.35% |
| 07/09 | 2,824 | 2,841 | 2,797 | 2,814 | -0.04% | 31,400 | - | +3.72% |
| 07/08 | 2,820 | 2,840 | 2,810 | 2,815 | -1.57% | 43,700 | - | +3.99% |
| 07/07 | 2,840 | 2,894 | 2,829 | 2,860 | +0.7% | 41,800 | - | +5.89% |
| 07/06 | 2,805 | 2,840 | 2,805 | 2,840 | +1.57% | 28,500 | - | +5.5% |
| 07/03 | 2,780 | 2,808 | 2,776 | 2,796 | +1.27% | 32,800 | - | +4.13% |
| 07/02 | 2,745 | 2,782 | 2,732 | 2,761 | +0.77% | 37,400 | - | +2.98% |
| 07/02 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 154,037株(0.79%)-0.01% |
| 07/01 | 2,697 | 2,744 | 2,697 | 2,740 | +1.59% | 35,100 | - | +2.28% |
| 06/30 | 2,702 | 2,709 | 2,666 | 2,697 | -0.19% | 32,300 | - | +0.75% |
| 06/29 | 2,696 | 2,728 | 2,694 | 2,702 | +0.22% | 50,300 | - | +0.93% |
| 06/26 | 2,685 | 2,700 | 2,680 | 2,696 | +0.75% | 32,900 | - | +0.71% |
| 06/25 | 2,700 | 2,700 | 2,674 | 2,676 | -0.04% | 23,200 | - | 0% |
| 06/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 156,537株(0.8%)+0.01% |
| 06/24 | 2,694 | 2,705 | 2,666 | 2,677 | +0.22% | 20,500 | - | +0.04% |
| 06/23 | 2,704 | 2,710 | 2,671 | 2,671 | -1.51% | 29,600 | - | -0.22% |
| 06/23 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 154,837株(0.79%)-0.01% |
| 06/22 | 2,725 | 2,726 | 2,697 | 2,712 | -0.26% | 27,600 | - | +1.27% |
| 06/19 | 2,701 | 2,725 | 2,690 | 2,719 | +1.15% | 38,800 | - | +1.64% |
| 06/18 | 2,690 | 2,703 | 2,680 | 2,688 | +0.3% | 25,900 | - | +0.52% |
| 06/17 | 2,663 | 2,698 | 2,662 | 2,680 | +0.37% | 32,900 | - | +0.15% |
| 06/16 | 2,690 | 2,690 | 2,655 | 2,670 | -0.48% | 17,300 | - | -0.26% |
| 06/15 | 2,674 | 2,703 | 2,668 | 2,683 | +0.86% | 35,500 | - | +0.15% |
| 06/12 | 2,660 | 2,662 | 2,641 | 2,660 | +0.95% | 51,200 | - | -0.67% |
| 06/11 | 2,650 | 2,650 | 2,602 | 2,635 | -0.57% | 40,300 | - | -2.01% |
| 06/10 | 2,623 | 2,660 | 2,600 | 2,650 | +0.76% | 43,500 | - | -1.85% |
| 06/10 | (空売り報告)Nomura International plc 97,301株(0.49%)-0.03%義務消失 |
| 06/09 | 2,685 | 2,714 | 2,621 | 2,630 | -1.9% | 42,100 | - | -2.81% |
| 06/08 | 2,682 | 2,682 | 2,644 | 2,681 | -0.04% | 44,500 | - | -1.14% |
| 06/05 | 2,649 | 2,685 | 2,649 | 2,682 | +1.28% | 29,800 | - | -1.25% |
| 06/04 | 2,677 | 2,680 | 2,631 | 2,648 | -1.08% | 46,200 | - | -2.58% |
| 06/03 | 2,630 | 2,680 | 2,611 | 2,677 | +1.71% | 39,200 | - | -1.58% |
| 06/03 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 157,637株(0.8%)+0.08% |
| 06/02 | 2,661 | 2,661 | 2,615 | 2,632 | -1.53% | 43,100 | - | -3.27% |
| 06/01 | 2,696 | 2,696 | 2,651 | 2,673 | -0.78% | 70,100 | - | -1.87% |
| 05/29 | 2,696 | 2,729 | 2,694 | 2,694 | -0.07% | 29,600 | - | -1.25% |
| 05/29 | (空売り報告)Nomura International plc 102,684株(0.52%)新規 |
| 05/28 | 2,684 | 2,701 | 2,675 | 2,696 | +0.33% | 29,300 | - | -1.28% |
| 05/27 | 2,698 | 2,715 | 2,680 | 2,687 | -0.41% | 32,200 | - | -1.68% |
| 05/26 | 2,686 | 2,725 | 2,678 | 2,698 | -0.22% | 49,000 | - | -1.39% |
| 05/25 | 2,686 | 2,707 | 2,678 | 2,704 | +0.71% | 34,300 | - | -1.24% |
| 05/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 141,137株(0.72%)+0.06% |
| 05/22 | 2,688 | 2,704 | 2,659 | 2,685 | +0.26% | 23,400 | - | -1.97% |
| 05/21 | 2,695 | 2,699 | 2,676 | 2,678 | -0.22% | 25,700 | - | -2.33% |
| 05/20 | 2,693 | 2,697 | 2,647 | 2,684 | -0.33% | 58,800 | - | -2.22% |
| 05/19 | 2,648 | 2,701 | 2,648 | 2,693 | +1.7% | 44,800 | - | -2.04% |
| 05/18 | 2,705 | 2,705 | 2,630 | 2,648 | -1.71% | 49,800 | - | -3.81% |
| 05/15 | 2,740 | 2,741 | 2,677 | 2,694 | -1.25% | 40,500 | - | -2.36% |
| 05/14 | 2,722 | 2,756 | 2,720 | 2,728 | +0.22% | 49,100 | - | -1.2% |
| 05/13 | 2,731 | 2,740 | 2,694 | 2,722 | -0.11% | 58,800 | - | -1.41% |
| 05/12 | 2,669 | 2,734 | 2,668 | 2,725 | +2.6% | 100,400 | - | -1.3% |
| 05/11 | 2,860 | 2,866 | 2,656 | 2,656 | -8.98% | 265,200 | - | -3.87% |
| 05/11 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 129,237株(0.66%)+0.07% |
| 05/08 | (IR情報)16:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/08 | (IR情報)16:00 剰余金の配当および記念配当に関するお知らせ |
| 05/08 | (IR情報)16:00 2026年3月期決算補足説明資料 |
| 05/08 | (IR情報)16:00 従業員持株会向け譲渡制限付株式インセンティブとしての自己株式の処分に関するお知らせ |
| 05/08 | (IR情報)16:00 役員の異動に関するお知らせ |
| 05/08 | (IR情報)16:00 中期経営計画『ATOM2028』策定に関するお知らせ |