| 2024 |
| 11/11 | 3,690 | 3,700 | 3,690 | 3,690 | -0.27% | 42,600 | 1309億8460万 | 0% |
| 11/11 | （IR情報）9:00 当社株式の上場廃止のお知らせ |
| 11/08 | 3,690 | 3,700 | 3,690 | 3,700 | +0.27% | 31,400 | 1313億3957万 | +0.27% |
| 11/07 | 3,690 | 3,695 | 3,690 | 3,690 | -0.14% | 4,400 | 1309億8460万 | +0.03% |
| 11/06 | 3,690 | 3,695 | 3,690 | 3,695 | 0% | 15,700 | 1311億6209万 | +0.16% |
| 11/05 | 3,690 | 3,695 | 3,690 | 3,695 | 0% | 8,600 | 1311億6209万 | +0.19% |
| 11/01 | 3,685 | 3,695 | 3,685 | 3,695 | +0.27% | 16,800 | 1311億6209万 | +0.19% |
| 10/31 | 3,690 | 3,690 | 3,685 | 3,685 | -0.27% | 2,300 | 1308億711万 | -0.08% |
| 10/30 | 3,695 | 3,695 | 3,685 | 3,695 | 0% | 6,500 | 1311億6209万 | +0.19% |
| 10/29 | 3,685 | 3,695 | 3,685 | 3,695 | +0.14% | 5,900 | 1311億6209万 | +0.22% |
| 10/28 | 3,690 | 3,695 | 3,690 | 3,690 | 0% | 8,000 | 1309億8460万 | +0.08% |
| 10/25 | 3,690 | 3,695 | 3,685 | 3,690 | -0.14% | 13,300 | 1309億8460万 | +0.08% |
| 10/24 | 3,690 | 3,695 | 3,685 | 3,695 | 0% | 13,000 | 1311億6209万 | +0.22% |
| 10/23 | 3,685 | 3,695 | 3,685 | 3,695 | +0.27% | 89,000 | 1311億6209万 | +0.24% |
| 10/22 | 3,685 | 3,700 | 3,685 | 3,685 | 0% | 148,600 | 1308億711万 | -0.03% |
| 10/21 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 39,500 | 1308億711万 | -0.03% |
| 10/18 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 32,300 | 1308億711万 | -0.03% |
| 10/17 | （IR情報）15:00 株式併合、単元株式数の定めの廃止及び定款一部変更に係る承認決議に関するお知らせ |
| 10/17 | 3,685 | 3,690 | 3,685 | 3,685 | -0.14% | 8,300 | 1308億711万 | -0.03% |
| 10/16 | 3,685 | 3,690 | 3,685 | 3,690 | +0.14% | 11,700 | 1309億8460万 | +0.11% |
| 10/15 | 3,690 | 3,690 | 3,685 | 3,685 | -0.14% | 6,600 | 1308億711万 | -0.03% |
| 10/11 | 3,685 | 3,690 | 3,685 | 3,690 | 0% | 9,500 | 1309億8460万 | +0.11% |
| 10/10 | 3,690 | 3,690 | 3,685 | 3,690 | +0.14% | 9,200 | 1309億8460万 | +0.11% |
| 10/09 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 3,500 | 1308億711万 | 0% |
| 10/08 | 3,685 | 3,685 | 3,685 | 3,685 | 0% | 7,200 | 1308億711万 | 0% |
| 10/07 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 4,600 | 1308億711万 | 0% |
| 10/04 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 16,000 | 1308億711万 | 0% |
| 10/03 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 8,900 | 1308億711万 | 0% |
| 10/02 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 8,200 | 1308億711万 | 0% |
| 10/01 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 18,600 | 1308億711万 | 0% |
| 09/30 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 46,700 | 1308億711万 | 0% |
| 09/27 | （IR情報）15:00 2025年5月期第1四半期決算短信〔日本基準〕(非連結) |
| 09/27 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 34,100 | 1308億711万 | 0% |
| 09/26 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 52,700 | 1308億711万 | -0.03% |
| 09/25 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 37,300 | 1308億711万 | -0.03% |
| 09/24 | 3,690 | 3,690 | 3,685 | 3,685 | -0.14% | 16,600 | 1308億711万 | -0.03% |
| 09/20 | 3,690 | 3,690 | 3,685 | 3,690 | 0% | 16,800 | 1309億8460万 | +0.11% |
| 09/19 | 3,685 | 3,690 | 3,685 | 3,690 | +0.14% | 23,500 | 1309億8460万 | +0.14% |
| 09/18 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 15,700 | 1308億711万 | 0% |
| 09/17 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 31,900 | 1308億711万 | 0% |
| 09/13 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 23,200 | 1308億711万 | 0% |
| 09/12 | （IR情報）15:00 自己株式の消却に関するお知らせ |
| 09/12 | （IR情報）15:00 株式併合、単元株式数の定めの廃止及び定款一部変更に関するお知らせ |
| 09/12 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 36,700 | 1308億711万 | +0.03% |
| 09/11 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 23,500 | 1308億711万 | +0.03% |
| 09/10 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 51,200 | 1308億711万 | +0.03% |
| 09/09 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 37,000 | 1308億711万 | +0.03% |
| 09/06 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 16,400 | 1308億711万 | +0.03% |
| 09/05 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 21,400 | 1308億711万 | +0.03% |
| 09/04 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 35,900 | 1308億711万 | 0% |
| 09/03 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 66,100 | 1308億711万 | 0% |
| 09/02 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 44,100 | 1308億711万 | -0.03% |
| 08/30 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 63,800 | 1308億711万 | -0.03% |
| 08/29 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 1,083,000 | 1308億711万 | -0.05% |
| 08/28 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 44,400 | 1308億711万 | -0.05% |
| 08/27 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 37,000 | 1308億711万 | -0.05% |
| 08/26 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 13,000 | 1308億711万 | -0.08% |
| 08/23 | 3,685 | 3,690 | 3,685 | 3,685 | 0% | 37,400 | 1308億711万 | -0.11% |
| 08/22 | 3,690 | 3,690 | 3,685 | 3,685 | -0.14% | 8,900 | 1308億711万 | -0.11% |
| 08/21 | 3,685 | 3,690 | 3,680 | 3,690 | 0% | 45,100 | 1309億8460万 | 0% |
| 08/20 | 3,685 | 3,690 | 3,680 | 3,690 | +0.27% | 37,100 | 1309億8460万 | 0% |
| 08/19 | 3,690 | 3,690 | 3,680 | 3,680 | -0.14% | 73,000 | 1306億2963万 | -0.27% |
| 08/16 | 3,690 | 3,690 | 3,685 | 3,685 | 0% | 44,800 | 1308億711万 | -0.16% |
| 08/15 | 3,685 | 3,690 | 3,680 | 3,685 | +0.14% | 108,500 | 1308億711万 | -0.16% |
| 08/14 | 3,690 | 3,695 | 3,680 | 3,680 | -0.27% | 119,300 | 1306億2963万 | -0.3% |
| 08/13 | 3,680 | 3,690 | 3,680 | 3,690 | +0.41% | 285,900 | 1309億8460万 | -0.03% |
| 08/09 | 3,685 | 3,685 | 3,675 | 3,675 | 0% | 743,800 | 1304億5214万 | -0.43% |
| 08/08 | 3,690 | 3,705 | 3,675 | 3,675 | -0.27% | 739,800 | 1304億5214万 | -0.46% |
| 08/07 | 3,695 | 3,705 | 3,685 | 3,685 | +0.14% | 125,300 | 1308億711万 | -0.22% |
| 08/06 | （IR情報）15:00 信越化学工業株式会社による当社株式に対する公開買付けの結果並びに親会社及びその他の関係会社の異動に関するお知らせ |
| 08/06 | 3,685 | 3,695 | 3,680 | 3,680 | 0% | 187,000 | 1306億2963万 | -0.35% |
| 08/05 | 3,680 | 3,695 | 3,680 | 3,680 | -0.14% | 95,900 | 1306億2963万 | -0.35% |
| 08/02 | 3,695 | 3,695 | 3,670 | 3,685 | -0.27% | 176,100 | 1308億711万 | -0.24% |
| 08/01 | 3,700 | 3,700 | 3,695 | 3,695 | -0.14% | 69,500 | 1311億6209万 | +0.03% |
| 07/31 | 3,695 | 3,700 | 3,695 | 3,700 | +0.14% | 38,100 | 1313億3957万 | +0.16% |
| 07/30 | 3,695 | 3,700 | 3,695 | 3,695 | 0% | 100,600 | 1311億6209万 | +0.03% |
| 07/29 | 3,695 | 3,700 | 3,695 | 3,695 | 0% | 109,300 | 1311億6209万 | +0.03% |
| 07/26 | （IR情報）15:00 臨時株主総会招集のための基準日設定に関するお知らせ |
| 07/26 | 3,695 | 3,700 | 3,695 | 3,695 | 0% | 127,800 | 1311億6209万 | +0.03% |
| 07/25 | 3,695 | 3,700 | 3,695 | 3,695 | 0% | 322,800 | 1311億6209万 | +0.05% |
| 07/24 | 3,695 | 3,700 | 3,695 | 3,695 | 0% | 181,000 | 1311億6209万 | +0.05% |
| 07/23 | 3,700 | 3,700 | 3,695 | 3,695 | -0.14% | 87,300 | 1311億6209万 | +0.08% |
| 07/22 | 3,695 | 3,700 | 3,695 | 3,700 | 0% | 110,400 | 1313億3957万 | +0.24% |
| 07/19 | 3,695 | 3,700 | 3,695 | 3,700 | 0% | 55,000 | 1313億3957万 | +0.27% |
| 07/18 | 3,695 | 3,700 | 3,690 | 3,700 | +0.14% | 181,500 | 1313億3957万 | +0.27% |
| 07/17 | 3,700 | 3,700 | 3,690 | 3,695 | 0% | 203,400 | 1311億6209万 | +0.16% |
| 07/16 | 3,695 | 3,700 | 3,690 | 3,695 | -0.14% | 73,500 | 1311億6209万 | +0.19% |
| 07/12 | （IR情報）15:00 (訂正・数値データ訂正)「2024年5月期第3四半期決算短信〔日本基準〕(非連結)」の一部訂正について |
| 07/12 | （IR情報）15:00 支配株主等に関する事項について |
| 07/12 | （IR情報）15:00 2024年5月期決算短信〔日本基準〕(非連結) |
| 07/12 | 3,695 | 3,700 | 3,690 | 3,700 | +0.27% | 176,100 | 1313億3957万 | +0.33% |
| 07/11 | 3,695 | 3,700 | 3,690 | 3,690 | 0% | 94,700 | 1309億8460万 | +0.05% |
| 07/10 | 3,695 | 3,700 | 3,690 | 3,690 | 0% | 176,800 | 1309億8460万 | +0.05% |
| 07/09 | 3,690 | 3,695 | 3,690 | 3,690 | 0% | 327,400 | 1309億8460万 | +0.05% |
| 07/08 | 3,690 | 3,695 | 3,690 | 3,690 | 0% | 152,200 | 1309億8460万 | +0.03% |
| 07/05 | 3,695 | 3,700 | 3,690 | 3,690 | 0% | 206,000 | 1309億8460万 | +0.03% |
| 07/04 | 3,690 | 3,700 | 3,690 | 3,690 | 0% | 130,900 | 1309億8460万 | +0.03% |
| 07/03 | 3,690 | 3,695 | 3,690 | 3,690 | 0% | 95,400 | 1309億8460万 | 0% |
| 07/02 | 3,690 | 3,695 | 3,690 | 3,690 | 0% | 96,600 | 1309億8460万 | 0% |
| 07/01 | 3,695 | 3,695 | 3,690 | 3,690 | 0% | 65,400 | 1309億8460万 | -0.11% |
| 06/28 | 3,695 | 3,700 | 3,690 | 3,690 | -0.27% | 86,000 | 1309億8460万 | -0.16% |
| 06/27 | 3,690 | 3,700 | 3,690 | 3,700 | +0.14% | 304,500 | 1313億3957万 | +0.08% |
| 06/26 | 3,695 | 3,695 | 3,690 | 3,695 | 0% | 122,600 | 1311億6209万 | -0.03% |
| 06/25 | 3,690 | 3,695 | 3,690 | 3,695 | 0% | 109,000 | 1311億6209万 | -0.03% |
| 06/24 | 3,695 | 3,695 | 3,690 | 3,695 | +0.14% | 542,400 | 1311億6209万 | -0.05% |
| 06/21 | 3,690 | 3,695 | 3,690 | 3,690 | +0.27% | 558,100 | 1309億8460万 | -0.19% |
| 06/20 | （IR情報）15:00 当社関係会社である信越化学工業株式会社による当社株式に対する公開買付けの開始に関する賛同の意見表明及び応募推奨のお知らせ |
| 06/20 | 3,680 | 3,685 | 3,680 | 3,680 | 0% | 70,100 | 1306億2963万 | -0.51% |
| 06/19 | 3,680 | 3,685 | 3,680 | 3,680 | 0% | 137,500 | 1306億2963万 | -0.54% |
| 06/18 | 3,680 | 3,685 | 3,675 | 3,680 | +0.14% | 222,000 | 1306億2963万 | -0.57% |
| 06/17 | 3,685 | 3,685 | 3,675 | 3,675 | -0.14% | 143,200 | 1304億5214万 | -0.76% |
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。
