| 2026 |
| 04/22 | 2,825 | 2,855 | 2,820 | 2,832 | -0.39% | 77,300 | 792億9600万 | -1.56% |
| 04/21 | 2,830 | 2,848 | 2,809 | 2,843 | +0.39% | 100,700 | 796億400万 | -1.15% |
| 04/20 | 2,900 | 2,903 | 2,832 | 2,832 | -1.87% | 49,400 | 792億9600万 | -1.43% |
| 04/17 | 2,889 | 2,900 | 2,868 | 2,886 | +0.38% | 57,200 | 808億800万 | +0.52% |
| 04/16 | 2,873 | 2,894 | 2,865 | 2,875 | +0.07% | 104,700 | 805億 | +0.28% |
| 04/15 | 2,898 | 2,906 | 2,866 | 2,873 | +0.31% | 64,000 | 804億4400万 | +0.31% |
| 04/14 | (IR情報)15:00 社外取締役候補者の選定に関するお知らせ |
| 04/14 | (IR情報)15:00 弊社取締役会の実効性に関する評価結果の概要について |
| 04/14 | 2,927 | 2,928 | 2,851 | 2,864 | -2.19% | 81,600 | 801億9200万 | +0.1% |
| 04/13 | 3,000 | 3,010 | 2,922 | 2,928 | -2.01% | 75,000 | 819億8400万 | +2.45% |
| 04/13 | (空売り報告)Barclays Bank PLC 120,700株(0.43%)-0.27%義務消失 |
| 04/10 | 2,969 | 3,005 | 2,951 | 2,988 | -0.2% | 110,000 | 836億6400万 | +4.7% |
| 04/09 | 3,020 | 3,045 | 2,994 | 2,994 | -0.17% | 67,500 | 838億3200万 | +5.16% |
| 04/08 | 2,993 | 3,030 | 2,985 | 2,999 | +0.37% | 134,000 | 839億7200万 | +5.6% |
| 04/07 | 2,947 | 2,988 | 2,947 | 2,988 | +1.39% | 82,400 | 836億6400万 | +5.47% |
| 04/06 | 2,912 | 2,963 | 2,912 | 2,947 | +1.62% | 91,900 | 825億1600万 | +4.17% |
| 04/03 | 2,910 | 2,931 | 2,893 | 2,900 | -0.28% | 63,600 | 812億 | +2.69% |
| 04/02 | 2,860 | 2,910 | 2,858 | 2,908 | +1.36% | 99,200 | 814億2400万 | +3.08% |
| 04/01 | 2,850 | 2,878 | 2,842 | 2,869 | +1.77% | 103,200 | 803億3200万 | +1.81% |
| 03/31 | 2,837 | 2,860 | 2,819 | 2,819 | -0.6% | 92,200 | 789億3200万 | +0.07% |
| 03/30 | 2,784 | 2,851 | 2,779 | 2,836 | -2.91% | 348,300 | 794億800万 | +0.71% |
| 03/27 | 2,908 | 2,942 | 2,898 | 2,921 | +1% | 464,300 | 817億8800万 | +3.77% |
| 03/26 | 2,844 | 2,902 | 2,840 | 2,892 | +1.54% | 331,400 | 809億7600万 | +2.88% |
| 03/25 | 2,824 | 2,852 | 2,824 | 2,848 | +2.08% | 244,400 | 797億4400万 | +1.5% |
| 03/24 | (IR情報)16:00 社外取締役候補者の選定に関するお知らせ |
| 03/24 | 2,761 | 2,790 | 2,739 | 2,790 | +2.76% | 177,400 | 781億2000万 | -0.43% |
| 03/23 | 2,757 | 2,757 | 2,709 | 2,715 | -1.91% | 309,900 | 760億2000万 | -3.07% |
| 03/19 | 2,792 | 2,792 | 2,767 | 2,768 | -1.32% | 130,600 | 775億400万 | -1.32% |
| 03/18 | 2,817 | 2,820 | 2,795 | 2,805 | +0.14% | 83,000 | 785億4000万 | +0.04% |
| 03/17 | 2,792 | 2,815 | 2,774 | 2,801 | +1.01% | 147,600 | 784億2800万 | -0.04% |
| 03/16 | 2,779 | 2,791 | 2,763 | 2,773 | -0.29% | 164,700 | 776億4400万 | -0.93% |
| 03/16 | (空売り報告)Barclays Bank PLC 198,300株(0.7%)+0.15% |
| 03/13 | 2,775 | 2,798 | 2,773 | 2,781 | -0.22% | 141,200 | 778億6800万 | -0.61% |
| 03/13 | (空売り報告)Barclays Bank PLC 154,700株(0.55%)新規 |
| 03/12 | 2,803 | 2,807 | 2,770 | 2,787 | -0.68% | 162,700 | 780億3600万 | -0.29% |
| 03/11 | 2,821 | 2,836 | 2,801 | 2,806 | -0.14% | 95,500 | 785億6800万 | +0.54% |
| 03/10 | 2,809 | 2,821 | 2,788 | 2,810 | +1.33% | 215,800 | 786億8000万 | +0.75% |
| 03/09 | 2,770 | 2,789 | 2,742 | 2,773 | -1.67% | 117,400 | 776億4400万 | -0.47% |
| 03/06 | 2,826 | 2,829 | 2,799 | 2,820 | -0.49% | 153,400 | 789億6000万 | +1.33% |
| 03/05 | 2,840 | 2,871 | 2,818 | 2,834 | +1.11% | 98,000 | 793億5200万 | +2.02% |
| 03/04 | 2,800 | 2,807 | 2,740 | 2,803 | -0.57% | 229,300 | 784億8400万 | +1.08% |
| 03/03 | 2,873 | 2,873 | 2,819 | 2,819 | -2.39% | 109,800 | 789億3200万 | +1.84% |
| 03/02 | 2,840 | 2,897 | 2,830 | 2,888 | +1.62% | 130,000 | 808億6400万 | +4.49% |
| 02/27 | 2,828 | 2,852 | 2,817 | 2,842 | +0.78% | 74,800 | 795億7600万 | +3.08% |
| 02/26 | 2,845 | 2,845 | 2,819 | 2,820 | -0.42% | 81,900 | 789億6000万 | +2.47% |
| 02/25 | 2,850 | 2,850 | 2,809 | 2,832 | -0.18% | 64,400 | 792億9600万 | +3.06% |
| 02/24 | 2,800 | 2,845 | 2,792 | 2,837 | +1.32% | 83,700 | 794億3600万 | +3.39% |
| 02/20 | 2,805 | 2,807 | 2,778 | 2,800 | -0.71% | 85,700 | 784億 | +2.23% |
| 02/19 | 2,809 | 2,820 | 2,792 | 2,820 | +0.71% | 76,300 | 789億6000万 | +3.03% |
| 02/18 | 2,780 | 2,810 | 2,769 | 2,800 | +1.23% | 87,200 | 784億 | +2.41% |
| 02/17 | 2,762 | 2,780 | 2,755 | 2,766 | +0.14% | 25,400 | 774億4800万 | +1.32% |
| 02/16 | (IR情報)16:30 上新電機 環境省「第7回 ESGファイナンス・アワード・ジャパン」 において「環境サステナブル企業」に2年連続で選定 |
| 02/16 | 2,779 | 2,779 | 2,750 | 2,762 | -0.43% | 36,800 | 773億3600万 | +1.28% |
| 02/13 | 2,808 | 2,817 | 2,756 | 2,774 | -0.89% | 58,600 | 776億7200万 | +1.84% |
| 02/12 | 2,757 | 2,801 | 2,753 | 2,799 | +1.52% | 89,000 | 783億7200万 | +2.87% |
| 02/10 | 2,753 | 2,775 | 2,740 | 2,757 | +0.4% | 56,800 | 771億9600万 | +1.47% |
| 02/09 | 2,755 | 2,755 | 2,726 | 2,746 | +0.51% | 58,600 | 768億8800万 | +1.14% |
| 02/06 | 2,723 | 2,736 | 2,715 | 2,732 | -0.04% | 40,400 | 764億9600万 | +0.66% |
| 02/05 | (IR情報)15:30 (開示事項の経過)(株)DOのリフォームの子会社化完了及びジョーシンリフォーム近畿(株)への商号変更並びにハウスドゥグループとの協業検討開始について |
| 02/05 | 2,749 | 2,756 | 2,721 | 2,733 | +0.74% | 58,000 | 765億2400万 | +0.74% |
| 02/04 | 2,700 | 2,735 | 2,700 | 2,713 | +0.67% | 78,300 | 759億6400万 | 0% |
| 02/03 | (IR情報)12:30 2025年度(2026年3月期)第3四半期決算説明資料 |
| 02/03 | (IR情報)12:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/03 | 2,758 | 2,761 | 2,669 | 2,695 | -1.61% | 129,800 | 754億6000万 | -0.59% |
| 02/02 | 2,749 | 2,771 | 2,736 | 2,739 | -0.22% | 72,700 | 766億9200万 | +1.07% |
| 01/30 | 2,710 | 2,750 | 2,698 | 2,745 | +1.44% | 90,400 | 768億6000万 | +1.37% |
| 01/29 | 2,686 | 2,706 | 2,664 | 2,706 | +0.78% | 81,400 | 757億6800万 | +0.07% |
| 01/28 | 2,690 | 2,709 | 2,671 | 2,685 | -0.78% | 107,100 | 751億8000万 | -0.63% |
| 01/27 | 2,693 | 2,710 | 2,673 | 2,706 | +0.52% | 92,700 | 757億6800万 | +0.19% |
| 01/26 | 2,709 | 2,718 | 2,690 | 2,692 | -0.96% | 54,200 | 753億7600万 | -0.22% |
| 01/23 | 2,711 | 2,722 | 2,704 | 2,718 | +0.22% | 35,000 | 761億400万 | +0.82% |
| 01/22 | 2,716 | 2,723 | 2,701 | 2,712 | +0.48% | 36,200 | 759億3600万 | +0.67% |
| 01/21 | 2,726 | 2,726 | 2,678 | 2,699 | -1.03% | 65,900 | 755億7200万 | +0.3% |
| 01/20 | 2,726 | 2,738 | 2,716 | 2,727 | -0.18% | 31,900 | 763億5600万 | +1.49% |
| 01/19 | 2,737 | 2,747 | 2,726 | 2,732 | +0.11% | 39,200 | 764億9600万 | +1.83% |
| 01/16 | 2,721 | 2,730 | 2,700 | 2,729 | -0.04% | 42,100 | 764億1200万 | +1.87% |
| 01/15 | 2,740 | 2,742 | 2,724 | 2,730 | -0.62% | 61,100 | 764億4000万 | +2.02% |
| 01/14 | 2,700 | 2,767 | 2,700 | 2,747 | +1.82% | 79,000 | 769億1600万 | +2.81% |
| 01/13 | 2,719 | 2,719 | 2,685 | 2,698 | +0.15% | 82,900 | 755億4400万 | +1.16% |
| 01/09 | 2,700 | 2,714 | 2,687 | 2,694 | +0.26% | 48,200 | 754億3200万 | +1.13% |
| 01/08 | 2,705 | 2,714 | 2,681 | 2,687 | -0.85% | 59,200 | 752億3600万 | +0.98% |
| 01/07 | 2,700 | 2,727 | 2,694 | 2,710 | +0.18% | 55,600 | 758億8000万 | +1.84% |
| 01/06 | 2,703 | 2,723 | 2,696 | 2,705 | -0.04% | 55,400 | 757億4000万 | +1.65% |
| 01/05 | 2,712 | 2,717 | 2,681 | 2,706 | -0.26% | 56,000 | 757億6800万 | +1.69% |
| 2025 |
| 12/30 | 2,690 | 2,713 | 2,681 | 2,713 | -0.07% | 59,000 | 759億6400万 | +2.03% |
| 12/29 | 2,724 | 2,724 | 2,685 | 2,715 | 0% | 58,900 | 760億2000万 | +2.22% |
| 12/26 | 2,697 | 2,723 | 2,691 | 2,715 | +1.34% | 48,400 | 760億2000万 | +2.3% |
| 12/25 | 2,673 | 2,686 | 2,668 | 2,679 | +0.22% | 16,400 | 750億1200万 | +1.13% |
| 12/24 | 2,656 | 2,689 | 2,655 | 2,673 | -0.19% | 29,700 | 748億4400万 | +1.02% |
| 12/23 | (IR情報)15:30 人事異動に関するお知らせ |
| 12/23 | (IR情報)15:30 株式会社DOのリフォームの株式取得(子会社化)に関するお知らせ |
| 12/23 | 2,649 | 2,683 | 2,643 | 2,678 | +1.44% | 31,600 | 749億8400万 | +1.36% |
| 12/22 | 2,655 | 2,655 | 2,626 | 2,640 | -0.56% | 36,700 | 739億2000万 | +0.04% |
| 12/19 | 2,650 | 2,665 | 2,642 | 2,655 | -0.52% | 72,900 | 743億4000万 | +0.68% |
| 12/18 | 2,641 | 2,670 | 2,640 | 2,669 | +1.52% | 32,100 | 747億3200万 | +1.33% |
| 12/17 | 2,655 | 2,655 | 2,629 | 2,629 | -0.53% | 21,900 | 736億1200万 | -0.11% |
| 12/16 | 2,666 | 2,678 | 2,643 | 2,643 | -0.86% | 44,900 | 740億400万 | +0.49% |
| 12/15 | 2,656 | 2,666 | 2,635 | 2,666 | +1.37% | 53,500 | 746億4800万 | +1.45% |
| 12/12 | 2,625 | 2,638 | 2,617 | 2,630 | +1% | 47,700 | 736億4000万 | +0.15% |
| 12/11 | (IR情報)18:00 上新電機 気候変動分野において CDPの最高評価である「Aリスト」企業に3年連続で選定 |
| 12/11 | 2,632 | 2,632 | 2,604 | 2,604 | -0.76% | 39,900 | 729億1200万 | -0.76% |
| 12/10 | 2,638 | 2,648 | 2,611 | 2,624 | -0.49% | 35,600 | 734億7200万 | +0.08% |
| 12/09 | 2,652 | 2,666 | 2,631 | 2,637 | -0.86% | 40,900 | 738億3600万 | +0.57% |
| 12/08 | 2,625 | 2,660 | 2,625 | 2,660 | +1.41% | 47,400 | 744億8000万 | +1.41% |
| 12/05 | 2,630 | 2,644 | 2,616 | 2,623 | -0.3% | 38,000 | 734億4400万 | -0.04% |
| 12/04 | 2,620 | 2,643 | 2,613 | 2,631 | +0.42% | 42,300 | 736億6800万 | +0.23% |
| 12/03 | 2,611 | 2,638 | 2,606 | 2,620 | 0% | 55,000 | 733億6000万 | -0.34% |
| 12/02 | 2,668 | 2,668 | 2,620 | 2,620 | -1.98% | 39,800 | 733億6000万 | -0.53% |
| 12/01 | 2,725 | 2,725 | 2,662 | 2,673 | -1.62% | 51,000 | 748億4400万 | +1.33% |
| 11/28 | 2,709 | 2,726 | 2,709 | 2,717 | +0.67% | 83,300 | 760億7600万 | +2.88% |
| 11/27 | 2,666 | 2,700 | 2,661 | 2,699 | +1.43% | 78,400 | 755億7200万 | +2.23% |
| 11/26 | 2,659 | 2,677 | 2,567 | 2,661 | +0.76% | 119,100 | 745億800万 | +0.83% |
| 11/25 | 2,657 | 2,658 | 2,627 | 2,641 | -1.16% | 39,200 | 739億4800万 | +0.11% |