| 2026 |
| 06/23 | 824 | 826 | 820 | 820 | -0.49% | 2,800 | 59億1220万 | +0.12% |
| 06/22 | 824 | 824 | 821 | 824 | 0% | 1,200 | 59億4104万 | +0.73% |
| 06/19 | 829 | 829 | 824 | 824 | -0.24% | 1,600 | 59億4104万 | +0.73% |
| 06/18 | 824 | 827 | 820 | 826 | +0.24% | 3,400 | 59億5546万 | +1.1% |
| 06/17 | 826 | 828 | 820 | 824 | -0.36% | 4,800 | 59億4104万 | +0.98% |
| 06/16 | 839 | 839 | 824 | 827 | -1.43% | 3,400 | 59億6267万 | +1.47% |
| 06/15 | 820 | 839 | 814 | 839 | +1.82% | 8,900 | 60億4919万 | +3.07% |
| 06/12 | 824 | 824 | 822 | 824 | -0.48% | 400 | 59億4104万 | +1.35% |
| 06/11 | 819 | 828 | 817 | 828 | +1.1% | 9,700 | 59億6988万 | +1.85% |
| 06/10 | 811 | 819 | 811 | 819 | +0.24% | 1,100 | 59億499万 | +0.86% |
| 06/09 | 828 | 828 | 815 | 817 | -1.45% | 600 | 58億9057万 | +0.62% |
| 06/08 | 813 | 830 | 809 | 829 | +0.48% | 16,700 | 59億7709万 | +2.09% |
| 06/05 | (IR情報)12:00 2026年3月期決算説明会資料 |
| 06/05 | (IR情報)12:00 インド駐在員事務所開設に関するお知らせ(第2報) |
| 06/05 | 810 | 825 | 810 | 825 | +1.85% | 2,100 | 59億4825万 | +1.85% |
| 06/04 | 814 | 814 | 808 | 810 | -2.29% | 2,400 | 58億4010万 | +0.12% |
| 06/03 | 807 | 831 | 807 | 829 | +2.73% | 14,900 | 59億7709万 | +2.6% |
| 06/02 | 825 | 825 | 800 | 807 | -2.77% | 2,900 | 58億1847万 | +0.12% |
| 06/01 | 815 | 830 | 810 | 830 | +1.84% | 14,700 | 59億8430万 | +2.98% |
| 05/29 | 831 | 831 | 815 | 815 | -1.93% | 15,500 | 58億7615万 | +1.24% |
| 05/28 | 825 | 831 | 820 | 831 | +1.71% | 13,700 | 59億9151万 | +3.36% |
| 05/27 | 818 | 825 | 809 | 817 | -0.12% | 12,000 | 58億9057万 | +1.87% |
| 05/26 | 809 | 820 | 809 | 818 | +1.61% | 10,600 | 58億9778万 | +2.12% |
| 05/25 | 809 | 820 | 800 | 805 | +0.12% | 7,600 | 58億405万 | +0.63% |
| 05/22 | 788 | 804 | 788 | 804 | +1.77% | 5,700 | 57億9684万 | +0.63% |
| 05/21 | 789 | 793 | 785 | 790 | +0.25% | 6,400 | 56億9590万 | -1% |
| 05/20 | 807 | 807 | 787 | 788 | -2.96% | 7,300 | 56億8148万 | -1.25% |
| 05/19 | (IR情報)12:00 「FOOMA JAPAN 2026」出展のお知らせ |
| 05/19 | 803 | 821 | 803 | 812 | +0.12% | 6,800 | 58億5452万 | +1.75% |
| 05/18 | 822 | 822 | 800 | 811 | +0.5% | 16,400 | 58億4731万 | +1.76% |
| 05/15 | 804 | 817 | 795 | 807 | +1.64% | 19,600 | 58億1847万 | +1.38% |
| 05/14 | 790 | 806 | 790 | 794 | +0.51% | 14,300 | 57億2474万 | -0.13% |
| 05/13 | (IR情報)12:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/13 | (IR情報)12:00 執行役員の異動に関するお知らせ |
| 05/13 | 805 | 812 | 790 | 790 | -1.86% | 10,600 | 56億9590万 | -0.63% |
| 05/12 | 815 | 818 | 796 | 805 | -1.35% | 6,300 | 58億405万 | +1.26% |
| 05/11 | 817 | 824 | 815 | 816 | -0.37% | 4,700 | 58億8336万 | +2.77% |
| 05/08 | 817 | 823 | 810 | 819 | +0.24% | 7,400 | 59億499万 | +3.28% |
| 05/07 | 811 | 844 | 800 | 817 | +0.74% | 20,200 | 58億9057万 | +3.29% |
| 05/01 | 815 | 816 | 806 | 811 | -0.25% | 24,800 | 58億4731万 | +2.53% |
| 04/30 | (IR情報)12:00 業績予想の修正に関するお知らせ |
| 04/30 | 795 | 816 | 792 | 813 | +3.04% | 25,300 | 58億6173万 | +2.91% |
| 04/28 | 786 | 790 | 786 | 789 | +0.51% | 1,600 | 56億8869万 | -0.13% |
| 04/27 | 796 | 796 | 785 | 785 | -0.25% | 3,600 | 56億5985万 | -0.63% |
| 04/24 | 785 | 798 | 780 | 787 | +0.13% | 12,700 | 56億7427万 | -0.38% |
| 04/23 | 800 | 800 | 782 | 786 | -1.75% | 4,200 | 56億6706万 | -0.51% |
| 04/22 | 824 | 824 | 780 | 800 | -1.48% | 30,900 | 57億6800万 | +1.14% |
| 04/21 | 795 | 849 | 789 | 812 | +2.27% | 75,300 | 58億5452万 | +2.53% |
| 04/20 | 796 | 796 | 789 | 794 | +0.76% | 2,800 | 57億2474万 | +0.38% |
| 04/17 | 787 | 792 | 787 | 788 | +0.38% | 2,900 | 56億8148万 | -0.51% |
| 04/16 | 784 | 790 | 778 | 785 | +0.26% | 11,200 | 56億5985万 | -1.01% |
| 04/15 | 779 | 788 | 779 | 783 | +0.64% | 4,100 | 56億4543万 | -1.39% |
| 04/14 | 784 | 802 | 771 | 778 | -1.52% | 10,400 | 56億938万 | -2.02% |
| 04/13 | 789 | 802 | 781 | 790 | 0% | 9,800 | 56億9590万 | -0.63% |
| 04/10 | 792 | 800 | 784 | 790 | -0.38% | 5,800 | 56億9590万 | -0.75% |
| 04/09 | 793 | 799 | 790 | 793 | +0.25% | 1,800 | 57億1753万 | -0.5% |
| 04/08 | 786 | 791 | 784 | 791 | +0.76% | 11,000 | 57億311万 | -0.88% |
| 04/07 | 787 | 787 | 785 | 785 | +0.13% | 2,300 | 56億5985万 | -1.75% |
| 04/06 | 782 | 786 | 782 | 784 | -0.13% | 7,100 | 56億5264万 | -2.12% |
| 04/03 | 783 | 785 | 783 | 785 | +0.26% | 800 | 56億5985万 | -2.24% |
| 04/02 | 781 | 789 | 781 | 783 | -0.38% | 6,100 | 56億4543万 | -2.73% |
| 04/01 | 787 | 794 | 781 | 786 | +0.64% | 3,200 | 56億6706万 | -2.6% |
| 03/31 | 777 | 800 | 771 | 781 | +0.13% | 7,300 | 56億3101万 | -3.34% |
| 03/30 | 781 | 785 | 780 | 780 | -2.99% | 6,300 | 56億2380万 | -3.7% |
| 03/27 | 802 | 809 | 802 | 804 | +0.12% | 5,900 | 57億9684万 | -0.99% |
| 03/26 | 802 | 809 | 802 | 803 | +0.12% | 2,900 | 57億8963万 | -1.23% |
| 03/25 | 804 | 804 | 789 | 802 | +1.65% | 9,500 | 57億8242万 | -1.47% |
| 03/24 | 800 | 800 | 786 | 789 | +0.38% | 8,900 | 56億8869万 | -3.19% |
| 03/23 | 800 | 801 | 786 | 786 | -1.87% | 14,600 | 56億6706万 | -3.68% |
| 03/19 | 805 | 807 | 801 | 801 | -1.11% | 6,800 | 57億7521万 | -2.08% |
| 03/18 | 809 | 811 | 806 | 810 | +0.5% | 2,500 | 58億4010万 | -0.98% |
| 03/17 | 805 | 810 | 803 | 806 | +0.25% | 5,700 | 58億1126万 | -1.47% |
| 03/16 | 804 | 809 | 802 | 804 | -0.37% | 5,900 | 57億9684万 | -1.83% |
| 03/13 | 803 | 809 | 803 | 807 | -0.12% | 1,800 | 58億1847万 | -1.59% |
| 03/12 | 816 | 816 | 802 | 808 | -0.25% | 5,300 | 58億2568万 | -1.46% |
| 03/11 | 804 | 818 | 804 | 810 | +0.62% | 7,700 | 58億4010万 | -1.22% |
| 03/10 | 810 | 810 | 800 | 805 | +1.13% | 2,700 | 58億405万 | -1.83% |
| 03/09 | 801 | 801 | 790 | 796 | -1.85% | 11,500 | 57億3916万 | -2.93% |
| 03/06 | 803 | 818 | 801 | 811 | -0.49% | 9,900 | 58億4731万 | -1.1% |
| 03/05 | 808 | 818 | 800 | 815 | +1.12% | 20,600 | 58億7615万 | -0.61% |
| 03/04 | (IR情報)12:00 「BATTERY JAPAN【春】~第20回 [国際] 二次電池展~」出展のお知らせ |
| 03/04 | 820 | 821 | 803 | 806 | -2.66% | 23,200 | 58億1126万 | -1.71% |
| 03/03 | 830 | 832 | 827 | 828 | -1.19% | 5,500 | 59億6988万 | +0.85% |
| 03/02 | 840 | 840 | 831 | 838 | 0% | 9,200 | 60億4198万 | +2.2% |
| 02/27 | 826 | 838 | 820 | 838 | +1.45% | 8,800 | 60億4198万 | +2.32% |
| 02/26 | 827 | 829 | 826 | 826 | +0.12% | 4,400 | 59億5546万 | +0.98% |
| 02/25 | 834 | 834 | 823 | 825 | +0.24% | 3,900 | 59億4825万 | +0.86% |
| 02/24 | 820 | 831 | 820 | 823 | -0.96% | 10,900 | 59億3383万 | +0.73% |
| 02/20 | 831 | 836 | 828 | 831 | 0% | 10,800 | 59億9151万 | +1.84% |
| 02/19 | 831 | 835 | 821 | 831 | 0% | 16,700 | 59億9151万 | +1.96% |
| 02/18 | 828 | 831 | 827 | 831 | +0.85% | 6,600 | 59億9151万 | +2.09% |
| 02/17 | 823 | 828 | 823 | 824 | +0.12% | 2,700 | 59億4104万 | +1.48% |
| 02/16 | 828 | 829 | 823 | 823 | 0% | 9,100 | 59億3383万 | +1.35% |
| 02/13 | 822 | 824 | 820 | 823 | +0.12% | 3,900 | 59億3383万 | +1.48% |
| 02/12 | 821 | 825 | 818 | 822 | +0.49% | 29,600 | 59億2662万 | +1.48% |
| 02/10 | 815 | 819 | 811 | 818 | +0.86% | 14,600 | 58億9778万 | +1.11% |
| 02/09 | 819 | 820 | 811 | 811 | -0.98% | 12,000 | 58億4731万 | +0.5% |
| 02/06 | 818 | 819 | 810 | 819 | -0.36% | 5,100 | 59億499万 | +1.61% |
| 02/05 | 822 | 823 | 808 | 822 | +0.49% | 12,300 | 59億2662万 | +2.24% |
| 02/04 | 814 | 818 | 809 | 818 | +0.99% | 6,600 | 58億9778万 | +2% |
| 02/03 | 805 | 817 | 802 | 810 | +0.75% | 12,100 | 58億4010万 | +1.25% |
| 02/02 | 818 | 819 | 804 | 804 | -0.99% | 20,700 | 57億9684万 | +0.63% |
| 01/30 | (IR情報)12:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/30 | (IR情報)12:00 業績予想の修正に関するお知らせ |
| 01/30 | 802 | 818 | 802 | 812 | +1.25% | 14,000 | 58億5452万 | +1.88% |
| 01/29 | 813 | 813 | 802 | 802 | -0.62% | 6,100 | 57億8242万 | +0.88% |
| 01/28 | 814 | 814 | 807 | 807 | -0.86% | 6,600 | 58億1847万 | +1.77% |
| 01/27 | 814 | 816 | 813 | 814 | 0% | 2,300 | 58億6894万 | +2.91% |
| 01/26 | 818 | 818 | 812 | 814 | -0.25% | 6,500 | 58億6894万 | +3.17% |