| 2026 |
| 06/23 | 1,583 | 1,586 | 1,576 | 1,580 | -0.63% | 43,000 | 290億3869万 | -1.37% |
| 06/22 | 1,600 | 1,602 | 1,584 | 1,590 | -0.38% | 41,200 | 292億2248万 | -1% |
| 06/19 | 1,600 | 1,600 | 1,581 | 1,596 | 0% | 53,000 | 293億3275万 | -0.75% |
| 06/18 | 1,595 | 1,604 | 1,590 | 1,596 | +0.44% | 48,400 | 293億3275万 | -0.87% |
| 06/17 | 1,586 | 1,605 | 1,586 | 1,589 | +0.25% | 43,300 | 292億410万 | -1.49% |
| 06/16 | （5%ルール）Y&K（0.98%）小谷裕司（2.23%）八雲（19.21%） |
| 06/16 | 1,595 | 1,596 | 1,576 | 1,585 | -1% | 52,200 | 291億3058万 | -1.92% |
| 06/15 | 1,601 | 1,610 | 1,598 | 1,601 | +0.76% | 51,200 | 294億2465万 | -1.11% |
| 06/12 | 1,582 | 1,594 | 1,575 | 1,589 | +0.44% | 98,900 | 292億410万 | -2.09% |
| 06/11 | 1,577 | 1,582 | 1,555 | 1,582 | +0.19% | 83,600 | 290億7545万 | -2.71% |
| 06/10 | 1,568 | 1,579 | 1,564 | 1,579 | +0.64% | 58,800 | 290億2031万 | -3.19% |
| 06/09 | 1,572 | 1,587 | 1,561 | 1,569 | -0.13% | 60,000 | 288億3652万 | -4.04% |
| 06/08 | 1,570 | 1,583 | 1,558 | 1,571 | -0.25% | 92,100 | 288億7328万 | -4.21% |
| 06/05 | 1,566 | 1,588 | 1,566 | 1,575 | +1.48% | 61,200 | 289億4679万 | -4.31% |
| 06/04 | 1,560 | 1,565 | 1,550 | 1,552 | -1.08% | 49,400 | 285億2408万 | -5.94% |
| 06/03 | 1,573 | 1,577 | 1,562 | 1,569 | -0.44% | 92,300 | 288億3652万 | -5.2% |
| 06/02 | 1,580 | 1,587 | 1,562 | 1,576 | -0.63% | 97,200 | 289億6517万 | -5.06% |
| 06/01 | 1,619 | 1,619 | 1,581 | 1,586 | -2.7% | 129,300 | 291億4896万 | -4.8% |
| 05/29 | 1,621 | 1,639 | 1,621 | 1,630 | +0.62% | 75,500 | 299億5763万 | -2.45% |
| 05/28 | （IR情報）16:00 当社の連結子会社の重要人事に関するお知らせ |
| 05/28 | （IR情報）16:00 当社の連結子会社「株式会社エイト日本技術開発」の新組織体制に関するお知らせ |
| 05/28 | 1,604 | 1,620 | 1,592 | 1,620 | -1.88% | 195,600 | 297億7385万 | -3.28% |
| 05/27 | 1,662 | 1,665 | 1,649 | 1,651 | -0.06% | 135,000 | 303億4359万 | -1.73% |
| 05/26 | 1,651 | 1,655 | 1,639 | 1,652 | +0.06% | 75,300 | 303億6197万 | -1.84% |
| 05/25 | 1,660 | 1,660 | 1,646 | 1,651 | -0.06% | 86,400 | 303億4359万 | -2.19% |
| 05/22 | 1,656 | 1,658 | 1,645 | 1,652 | -0.12% | 60,900 | 303億6197万 | -2.31% |
| 05/21 | 1,658 | 1,665 | 1,653 | 1,654 | +0.24% | 80,100 | 303億9873万 | -2.48% |
| 05/20 | 1,670 | 1,670 | 1,642 | 1,650 | -1.43% | 145,200 | 303億2521万 | -3% |
| 05/19 | 1,667 | 1,678 | 1,661 | 1,674 | +1.33% | 91,800 | 307億6631万 | -1.93% |
| 05/18 | 1,666 | 1,667 | 1,647 | 1,652 | -0.3% | 85,100 | 303億6197万 | -3.56% |
| 05/15 | 1,660 | 1,677 | 1,652 | 1,657 | +0.24% | 66,500 | 304億5387万 | -3.55% |
| 05/14 | 1,668 | 1,669 | 1,652 | 1,653 | -0.9% | 100,700 | 303億8035万 | -4.12% |
| 05/13 | 1,677 | 1,679 | 1,666 | 1,668 | -0.24% | 96,300 | 306億5603万 | -3.53% |
| 05/12 | 1,681 | 1,683 | 1,668 | 1,672 | -0.48% | 121,300 | 307億2955万 | -3.46% |
| 05/11 | 1,685 | 1,698 | 1,680 | 1,680 | -0.24% | 56,500 | 308億7658万 | -3.28% |
| 05/08 | 1,694 | 1,698 | 1,680 | 1,684 | -0.82% | 79,600 | 309億5010万 | -3.16% |
| 05/07 | 1,698 | 1,704 | 1,686 | 1,698 | +0.89% | 44,500 | 312億740万 | -2.47% |
| 05/01 | 1,695 | 1,695 | 1,676 | 1,683 | -0.71% | 50,300 | 309億3172万 | -3.55% |
| 04/30 | 1,691 | 1,698 | 1,680 | 1,695 | -0.7% | 114,800 | 311億5226万 | -3.09% |
| 04/28 | 1,681 | 1,707 | 1,679 | 1,707 | +1.55% | 67,300 | 313億7281万 | -2.57% |
| 04/27 | 1,681 | 1,691 | 1,674 | 1,681 | -0.18% | 70,800 | 308億9496万 | -4.16% |
| 04/24 | 1,701 | 1,705 | 1,684 | 1,684 | -1% | 67,300 | 309億5010万 | -4.05% |
| 04/23 | 1,711 | 1,720 | 1,692 | 1,701 | -0.47% | 97,500 | 312億6254万 | -3.3% |
| 04/22 | 1,722 | 1,726 | 1,707 | 1,709 | -0.7% | 60,600 | 314億957万 | -3.12% |
| 04/21 | 1,732 | 1,735 | 1,720 | 1,721 | -0.06% | 41,500 | 316億3012万 | -2.6% |
| 04/20 | 1,744 | 1,744 | 1,720 | 1,722 | -0.86% | 69,600 | 316億4850万 | -2.71% |
| 04/17 | 1,746 | 1,753 | 1,737 | 1,737 | -0.63% | 39,300 | 319億2418万 | -1.98% |
| 04/16 | 1,768 | 1,768 | 1,746 | 1,748 | -0.51% | 48,700 | 321億2635万 | -1.52% |
| 04/15 | 1,752 | 1,769 | 1,748 | 1,757 | +1.33% | 42,300 | 322億9176万 | -1.18% |
| 04/14 | 1,762 | 1,768 | 1,732 | 1,734 | -1.87% | 108,400 | 318億6904万 | -2.64% |
| 04/13 | （IR情報）15:30 2026年5月期第3四半期決算短信〔日本基準〕(連結) |
| 04/13 | 1,797 | 1,797 | 1,764 | 1,767 | -1.06% | 51,200 | 324億7555万 | -0.95% |
| 04/10 | 1,806 | 1,810 | 1,783 | 1,786 | -1% | 41,200 | 328億2475万 | 0% |
| 04/09 | 1,821 | 1,831 | 1,801 | 1,804 | -0.93% | 27,700 | 331億5557万 | +0.84% |
| 04/08 | 1,813 | 1,837 | 1,809 | 1,821 | +1.56% | 54,600 | 334億6801万 | +1.79% |
| 04/07 | 1,795 | 1,804 | 1,789 | 1,793 | +0.22% | 30,300 | 329億5340万 | +0.11% |
| 04/06 | 1,791 | 1,795 | 1,780 | 1,789 | +0.73% | 26,400 | 328億7988万 | -0.39% |
| 04/03 | 1,784 | 1,784 | 1,768 | 1,776 | +0.97% | 21,600 | 326億4096万 | -1.44% |
| 04/02 | 1,778 | 1,797 | 1,758 | 1,759 | -1.07% | 35,100 | 323億2852万 | -2.66% |
| 04/01 | 1,770 | 1,790 | 1,762 | 1,778 | +2.18% | 48,700 | 326億7771万 | -1.82% |
| 03/31 | 1,746 | 1,765 | 1,735 | 1,740 | -0.34% | 47,300 | 319億7932万 | -4.08% |
| 03/30 | （IR情報）16:00 非上場の親会社等の決算に関するお知らせ |
| 03/30 | 1,735 | 1,751 | 1,718 | 1,746 | -2.51% | 68,000 | 320億8959万 | -4.01% |
| 03/30 | （空売り報告）モルガン・スタンレーMUFG証券 85,445株（0.46%）-0.07%義務消失 |
| 03/27 | 1,780 | 1,796 | 1,771 | 1,791 | +1.19% | 54,100 | 329億1664万 | -1.81% |
| 03/26 | 1,778 | 1,784 | 1,758 | 1,770 | -0.28% | 43,500 | 325億3068万 | -3.07% |
| 03/25 | 1,768 | 1,782 | 1,767 | 1,775 | +1.2% | 51,600 | 326億2258万 | -3.01% |
| 03/24 | 1,755 | 1,770 | 1,743 | 1,754 | +1.98% | 39,300 | 322億3662万 | -4.31% |
| 03/23 | 1,752 | 1,752 | 1,720 | 1,720 | -2.77% | 82,500 | 316億1174万 | -6.37% |
| 03/19 | 1,801 | 1,805 | 1,769 | 1,769 | -3.23% | 58,200 | 325億1230万 | -4.02% |
| 03/19 | （空売り報告）モルガン・スタンレーMUFG証券 98,545株（0.53%）再IN |
| 03/18 | 1,802 | 1,828 | 1,798 | 1,828 | +2.29% | 35,900 | 335億9666万 | -0.98% |
| 03/17 | 1,789 | 1,804 | 1,786 | 1,787 | -0.11% | 46,100 | 328億4313万 | -3.25% |
| 03/16 | 1,779 | 1,802 | 1,777 | 1,789 | +0.51% | 31,800 | 328億7988万 | -3.19% |
| 03/13 | 1,779 | 1,802 | 1,779 | 1,780 | -1.33% | 38,300 | 327億1447万 | -3.73% |
| 03/12 | 1,835 | 1,835 | 1,795 | 1,804 | -2.06% | 49,500 | 331億5557万 | -2.43% |
| 03/11 | 1,841 | 1,854 | 1,835 | 1,842 | +0.6% | 26,600 | 338億5397万 | -0.32% |
| 03/10 | 1,823 | 1,840 | 1,813 | 1,831 | +1.72% | 48,700 | 336億5180万 | -0.76% |
| 03/09 | 1,779 | 1,807 | 1,768 | 1,800 | -1.59% | 76,300 | 330億8205万 | -2.39% |
| 03/06 | 1,835 | 1,844 | 1,820 | 1,829 | -1.03% | 36,400 | 336億1504万 | -0.76% |
| 03/05 | 1,841 | 1,867 | 1,837 | 1,848 | +2.61% | 53,500 | 339億6424万 | +0.38% |
| 03/04 | 1,830 | 1,840 | 1,770 | 1,801 | -3.95% | 116,100 | 331億43万 | -2.12% |
| 03/03 | 1,904 | 1,904 | 1,875 | 1,875 | -2.19% | 77,500 | 344億6047万 | +1.9% |
| 03/02 | 1,900 | 1,922 | 1,880 | 1,917 | -1.03% | 49,900 | 352億3238万 | +4.18% |
| 02/27 | 1,913 | 1,937 | 1,900 | 1,937 | +2% | 46,900 | 355億9996万 | +5.5% |
| 02/26 | 1,864 | 1,902 | 1,859 | 1,899 | +2.26% | 81,000 | 349億156万 | +3.71% |
| 02/25 | 1,869 | 1,870 | 1,850 | 1,857 | -0.64% | 38,700 | 341億2965万 | +1.75% |
| 02/24 | 1,860 | 1,869 | 1,841 | 1,869 | +0.86% | 49,700 | 343億5020万 | +2.52% |
| 02/20 | 1,874 | 1,874 | 1,846 | 1,853 | -0.86% | 42,200 | 340億5613万 | +1.76% |
| 02/19 | 1,869 | 1,873 | 1,858 | 1,869 | +0.65% | 31,600 | 343億5020万 | +2.81% |
| 02/18 | 1,853 | 1,863 | 1,847 | 1,857 | +0.22% | 36,300 | 341億2965万 | +2.37% |
| 02/17 | 1,855 | 1,858 | 1,840 | 1,853 | -0.22% | 42,900 | 340億5613万 | +2.26% |
| 02/16 | 1,854 | 1,858 | 1,836 | 1,857 | +0.65% | 41,300 | 341億2965万 | +2.54% |
| 02/13 | 1,880 | 1,882 | 1,833 | 1,845 | -2.23% | 63,700 | 339億910万 | +1.99% |
| 02/12 | 1,863 | 1,887 | 1,852 | 1,887 | +2.11% | 59,700 | 346億8102万 | +4.43% |
| 02/10 | 1,842 | 1,868 | 1,838 | 1,848 | +1.04% | 65,300 | 339億6424万 | +2.44% |
| 02/09 | 1,848 | 1,848 | 1,818 | 1,829 | +0.49% | 73,200 | 336億1504万 | +1.55% |
| 02/06 | 1,808 | 1,820 | 1,792 | 1,820 | +0.66% | 47,200 | 334億4963万 | +1.22% |
| 02/05 | 1,805 | 1,816 | 1,802 | 1,808 | +1.29% | 64,000 | 332億2908万 | +0.67% |
| 02/04 | 1,779 | 1,794 | 1,771 | 1,785 | +0.28% | 43,600 | 328億637万 | -0.5% |
| 02/03 | 1,780 | 1,781 | 1,769 | 1,780 | +0.56% | 64,800 | 327億1447万 | -0.73% |
| 02/02 | 1,801 | 1,811 | 1,770 | 1,770 | -1.5% | 81,700 | 325億3068万 | -1.17% |
| 01/30 | 1,797 | 1,798 | 1,770 | 1,797 | +0.9% | 69,100 | 330億2691万 | +0.39% |
| 01/29 | 1,795 | 1,800 | 1,762 | 1,781 | -0.67% | 153,100 | 327億3285万 | -0.34% |
| 01/28 | 1,800 | 1,818 | 1,786 | 1,793 | -1.38% | 63,500 | 329億5340万 | +0.5% |
| 01/27 | 1,798 | 1,835 | 1,796 | 1,818 | +1.34% | 73,800 | 334億1287万 | +2.13% |
| 01/26 | （IR情報）15:30 ＣＤＰ気候変動プログラムの評価結果に関するお知らせ：「Ｂ」スコアを取得 |
| 01/26 | 1,841 | 1,841 | 1,790 | 1,794 | -4.27% | 129,400 | 329億7178万 | +1.07% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
