| 2024 |
| 04/22 | 2,119 | 2,128 | 2,092 | 2,125 | +2.07% | 108,900 | 933億5392万 | +2.36% |
| 04/19 | （IR情報）9:30 ArcelorMittal社とアブレーション技術のライセンス契約締結 |
| 04/19 | 2,210 | 2,210 | 2,064 | 2,082 | -1.33% | 167,300 | 914億6488万 | +0.48% |
| 04/18 | 2,053 | 2,126 | 2,053 | 2,110 | +1.78% | 82,700 | 926億9495万 | +1.93% |
| 04/17 | 2,055 | 2,085 | 2,016 | 2,073 | +2.73% | 86,400 | 910億6950万 | +0.29% |
| 04/16 | 2,038 | 2,051 | 2,011 | 2,018 | -1.32% | 69,400 | 886億5328万 | -2.28% |
| 04/15 | 2,026 | 2,054 | 2,023 | 2,045 | -0.92% | 33,100 | 898億3942万 | -0.97% |
| 04/12 | 2,082 | 2,090 | 2,062 | 2,064 | -0.43% | 36,000 | 906億7412万 | -0.15% |
| 04/11 | 2,068 | 2,080 | 2,050 | 2,073 | -0.43% | 33,100 | 910億6950万 | +0.29% |
| 04/10 | 2,059 | 2,093 | 2,059 | 2,082 | +0.63% | 48,200 | 914億6488万 | +0.63% |
| 04/09 | 2,031 | 2,075 | 2,026 | 2,069 | +2.58% | 48,600 | 908億9377万 | +0.05% |
| 04/08 | 2,001 | 2,018 | 2,001 | 2,017 | +1.31% | 44,100 | 886億935万 | -2.47% |
| 04/05 | 1,982 | 1,999 | 1,964 | 1,991 | -0.9% | 67,100 | 874億6713万 | -3.86% |
| 04/04 | 2,010 | 2,028 | 2,003 | 2,009 | +0.05% | 63,000 | 882億5790万 | -3.09% |
| 04/03 | 1,987 | 2,028 | 1,979 | 2,008 | -0.25% | 80,700 | 882億1397万 | -3.23% |
| 04/02 | 2,076 | 2,077 | 2,011 | 2,013 | -2.99% | 63,300 | 884億3362万 | -3.03% |
| 04/01 | 2,130 | 2,154 | 2,073 | 2,075 | -1.8% | 73,000 | 911億5736万 | -0.1% |
| 03/29 | 2,114 | 2,130 | 2,095 | 2,113 | -0.05% | 44,800 | 928億2675万 | +1.83% |
| 03/28 | 2,108 | 2,132 | 2,107 | 2,114 | -1.31% | 69,600 | 928億7068万 | +2.08% |
| 03/27 | 2,146 | 2,157 | 2,136 | 2,142 | +0.42% | 100,500 | 941億75万 | +3.68% |
| 03/26 | 2,108 | 2,142 | 2,095 | 2,133 | +0.66% | 53,600 | 937億537万 | +3.49% |
| 03/25 | 2,134 | 2,140 | 2,112 | 2,119 | -0.66% | 65,900 | 930億9033万 | +3.06% |
| 03/22 | 2,130 | 2,145 | 2,120 | 2,133 | +0.61% | 51,800 | 937億537万 | +4% |
| 03/21 | 2,123 | 2,140 | 2,116 | 2,120 | +0.95% | 61,200 | 931億3427万 | +3.62% |
| 03/19 | 2,070 | 2,109 | 2,062 | 2,100 | +1.84% | 65,100 | 922億5564万 | +2.79% |
| 03/18 | 2,060 | 2,067 | 2,043 | 2,062 | +0.83% | 44,700 | 905億8625万 | +1.08% |
| 03/15 | 2,017 | 2,060 | 2,017 | 2,045 | +0.64% | 78,400 | 898億3942万 | +0.25% |
| 03/14 | 2,018 | 2,036 | 2,018 | 2,032 | +0.35% | 46,100 | 892億6832万 | -0.54% |
| 03/13 | 2,055 | 2,062 | 2,019 | 2,025 | -0.3% | 49,600 | 889億6080万 | -0.88% |
| 03/12 | 2,008 | 2,031 | 1,974 | 2,031 | +0.45% | 57,200 | 892億2438万 | -0.64% |
| 03/11 | （IR情報）16:30 役員等人事(追加)に関するお知らせ |
| 03/11 | 2,065 | 2,069 | 2,001 | 2,022 | -3.48% | 84,900 | 888億2900万 | -0.79% |
| 03/08 | 2,034 | 2,112 | 2,030 | 2,095 | +1.5% | 119,300 | 920億3598万 | +3.15% |
| 03/07 | 2,121 | 2,123 | 2,058 | 2,064 | -2.23% | 86,200 | 906億7412万 | +2.13% |
| 03/06 | 2,060 | 2,112 | 2,055 | 2,111 | +2.43% | 83,700 | 927億3888万 | +4.92% |
| 03/05 | 2,050 | 2,069 | 2,034 | 2,061 | +0.05% | 48,500 | 905億4232万 | +3% |
| 03/04 | 2,112 | 2,116 | 2,056 | 2,060 | -1.86% | 78,800 | 904億9839万 | +3.47% |
| 03/01 | 2,092 | 2,105 | 2,070 | 2,099 | +2.79% | 135,700 | 922億1171万 | +5.96% |
| 02/29 | 2,044 | 2,048 | 2,020 | 2,042 | -0.2% | 76,900 | 897億763万 | +3.71% |
| 02/28 | 2,070 | 2,084 | 2,042 | 2,046 | -0.34% | 112,600 | 898億8335万 | +4.39% |
| 02/27 | 2,031 | 2,077 | 2,027 | 2,053 | +1.08% | 100,600 | 901億9087万 | +5.28% |
| 02/26 | 2,027 | 2,042 | 2,016 | 2,031 | +0.79% | 72,600 | 892億2438万 | +4.74% |
| 02/22 | 2,035 | 2,035 | 2,006 | 2,015 | +0.25% | 54,300 | 885億2148万 | +4.4% |
| 02/21 | 2,008 | 2,021 | 1,994 | 2,010 | 0% | 33,000 | 883億183万 | +4.69% |
| 02/20 | 2,008 | 2,031 | 2,003 | 2,010 | +0.15% | 37,000 | 883億183万 | +5.18% |
| 02/19 | 1,997 | 2,013 | 1,982 | 2,007 | -0.3% | 39,800 | 881億7003万 | +5.52% |
| 02/16 | 2,000 | 2,026 | 1,997 | 2,013 | +0.9% | 64,800 | 884億3362万 | +6.34% |
| 02/15 | 2,006 | 2,015 | 1,981 | 1,995 | -0.55% | 60,300 | 876億4286万 | +5.84% |
| 02/14 | 2,040 | 2,040 | 2,002 | 2,006 | -1.67% | 62,900 | 881億2610万 | +6.93% |
| 02/13 | 2,027 | 2,046 | 2,000 | 2,040 | +1.09% | 113,600 | 896億1977万 | +9.32% |
| 02/09 | （5%ルール）ケー・ピー（5.01%）菊池笙子（0.06%）菊池俊嗣（2.06%） |
| 02/09 | （5%ルール）ケー・ピー（5.01%）菊池笙子（0.06%）菊池俊嗣（3.06%） |
| 02/09 | （5%ルール）ケー・ピー（5.01%）菊池笙子（0.06%）菊池俊嗣（4.07%） |
| 02/09 | 2,049 | 2,049 | 2,012 | 2,018 | -2.28% | 92,300 | 886億5328万 | +8.79% |
| 02/08 | 2,113 | 2,113 | 2,031 | 2,065 | -2.27% | 115,900 | 907億1805万 | +11.98% |
| 02/07 | 2,035 | 2,113 | 2,035 | 2,113 | +3.83% | 147,600 | 928億2675万 | +15.46% |
| 02/06 | 2,040 | 2,054 | 2,016 | 2,035 | -0.59% | 150,100 | 894億11万 | +12.18% |
| 02/05 | 1,998 | 2,059 | 1,979 | 2,047 | +7.68% | 496,900 | 899億2728万 | +13.72% |
| 02/02 | （IR情報）16:30 役員等人事に関するお知らせ |
| 02/02 | （IR情報）16:30 連結業績予想の修正、配当予想の修正に関するお知らせ |
| 02/02 | （IR情報）16:30 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/02 | 1,854 | 1,903 | 1,837 | 1,901 | +3.09% | 207,800 | 835億1332万 | +6.5% |
| 02/01 | 1,842 | 1,852 | 1,828 | 1,844 | -0.05% | 64,000 | 810億924万 | +3.77% |
| 01/31 | 1,820 | 1,845 | 1,814 | 1,845 | +0.99% | 58,700 | 810億5317万 | +4.24% |
| 01/30 | 1,857 | 1,857 | 1,823 | 1,827 | -0.92% | 73,700 | 802億6241万 | +3.63% |
| 01/29 | 1,821 | 1,854 | 1,821 | 1,844 | +1.6% | 103,500 | 810億924万 | +5.01% |
| 01/26 | 1,813 | 1,829 | 1,806 | 1,815 | 0% | 59,500 | 797億3523万 | +3.83% |
| 01/25 | 1,801 | 1,819 | 1,800 | 1,815 | +0.83% | 39,500 | 797億3523万 | +4.25% |
| 01/24 | 1,799 | 1,808 | 1,794 | 1,800 | +0.11% | 41,400 | 790億7626万 | +3.81% |
| 01/23 | 1,812 | 1,820 | 1,795 | 1,798 | -0.5% | 39,100 | 789億8840万 | +4.11% |
| 01/22 | 1,786 | 1,807 | 1,786 | 1,807 | +1.29% | 39,900 | 793億8378万 | +5% |
| 01/19 | 1,793 | 1,794 | 1,779 | 1,784 | -0.45% | 61,300 | 783億7336万 | +3.96% |
| 01/18 | 1,780 | 1,803 | 1,774 | 1,792 | +0.96% | 37,600 | 787億2481万 | +4.67% |
| 01/17 | 1,789 | 1,815 | 1,775 | 1,775 | -0.17% | 78,300 | 779億7798万 | +3.92% |
| 01/16 | 1,782 | 1,787 | 1,765 | 1,778 | -0.39% | 51,200 | 781億978万 | +4.28% |
| 01/15 | 1,784 | 1,806 | 1,782 | 1,785 | -0.56% | 71,200 | 784億1729万 | +4.75% |
| 01/12 | 1,810 | 1,820 | 1,784 | 1,795 | -0.17% | 73,100 | 788億5661万 | +5.46% |
| 01/11 | 1,794 | 1,805 | 1,786 | 1,798 | +1.87% | 94,200 | 789億8840万 | +5.83% |
| 01/10 | 1,781 | 1,795 | 1,760 | 1,765 | -0.51% | 118,200 | 775億3867万 | +3.95% |
| 01/09 | 1,765 | 1,777 | 1,761 | 1,774 | +1.2% | 64,700 | 779億3405万 | +4.54% |
| 01/05 | 1,756 | 1,765 | 1,747 | 1,753 | +0.23% | 45,300 | 770億1149万 | +3.42% |
| 01/04 | 1,734 | 1,749 | 1,709 | 1,749 | +1.92% | 91,400 | 768億3577万 | +3.25% |
| 2023 |
| 12/29 | 1,692 | 1,734 | 1,692 | 1,716 | +1.06% | 96,500 | 753億8604万 | +1.3% |
| 12/28 | 1,682 | 1,704 | 1,671 | 1,698 | +0.89% | 53,700 | 745億9527万 | +0.24% |
| 12/27 | 1,695 | 1,695 | 1,680 | 1,683 | -0.3% | 63,900 | 739億3631万 | -0.71% |
| 12/26 | 1,698 | 1,705 | 1,685 | 1,688 | -0.12% | 62,600 | 741億5596万 | -0.47% |
| 12/25 | 1,697 | 1,706 | 1,687 | 1,690 | +0.3% | 47,500 | 742億4382万 | -0.47% |
| 12/22 | 1,650 | 1,690 | 1,650 | 1,685 | +1.94% | 76,000 | 740億2417万 | -0.94% |
| 12/21 | 1,654 | 1,664 | 1,650 | 1,653 | -0.66% | 43,300 | 726億1837万 | -2.94% |
| 12/20 | 1,654 | 1,667 | 1,654 | 1,664 | +1.22% | 55,300 | 731億161万 | -2.52% |
| 12/19 | 1,642 | 1,652 | 1,631 | 1,644 | -0.18% | 59,900 | 722億2299万 | -3.86% |
| 12/18 | 1,640 | 1,657 | 1,620 | 1,647 | +0.49% | 77,100 | 723億5478万 | -3.91% |
| 12/15 | 1,624 | 1,652 | 1,616 | 1,639 | +1.61% | 125,700 | 720億333万 | -4.6% |
| 12/14 | 1,653 | 1,654 | 1,613 | 1,613 | -2.89% | 91,600 | 708億6112万 | -6.38% |
| 12/13 | 1,690 | 1,695 | 1,655 | 1,661 | -1.19% | 85,000 | 729億6982万 | -3.77% |
| 12/12 | 1,699 | 1,705 | 1,674 | 1,681 | -0.12% | 54,400 | 738億4844万 | -2.83% |
| 12/11 | 1,697 | 1,697 | 1,675 | 1,683 | +0.6% | 66,400 | 739億3631万 | -2.89% |
| 12/08 | 1,725 | 1,725 | 1,667 | 1,673 | -2.73% | 152,300 | 734億9699万 | -3.57% |
| 12/07 | 1,747 | 1,747 | 1,719 | 1,720 | -1.94% | 61,000 | 755億6176万 | -1.04% |
| 12/06 | 1,728 | 1,759 | 1,728 | 1,754 | +1.5% | 78,100 | 770億5543万 | +0.86% |
| 12/05 | 1,725 | 1,742 | 1,725 | 1,728 | +0.06% | 53,100 | 759億1321万 | -0.46% |
| 12/04 | 1,756 | 1,756 | 1,720 | 1,727 | -1.31% | 72,100 | 758億6928万 | -0.58% |
| 12/01 | 1,757 | 1,757 | 1,740 | 1,750 | +0.34% | 54,900 | 768億7970万 | +0.75% |
| 11/30 | 1,726 | 1,751 | 1,726 | 1,744 | +0.93% | 87,700 | 766億1611万 | +0.52% |
| 11/29 | 1,736 | 1,743 | 1,716 | 1,728 | -0.63% | 54,500 | 759億1321万 | -0.4% |
| 11/28 | 1,744 | 1,749 | 1,729 | 1,739 | +0.35% | 60,900 | 763億9646万 | +0.23% |
| 11/27 | 1,730 | 1,748 | 1,728 | 1,733 | +0.7% | 45,700 | 761億3287万 | -0.12% |
| 11/24 | 1,737 | 1,740 | 1,718 | 1,721 | +0.06% | 49,900 | 756億569万 | -0.81% |
