| 2026 |
| 03/09 | 3,590 | 3,620 | 3,580 | 3,610 | +0.56% | 1,200 | 82億8919万 | +0.61% |
| 03/06 | 3,605 | 3,615 | 3,590 | 3,590 | -0.28% | 1,000 | 82億4327万 | +0.14% |
| 03/05 | 3,590 | 3,600 | 3,590 | 3,600 | +0.28% | 700 | 82億6623万 | +0.45% |
| 03/04 | 3,595 | 3,610 | 3,585 | 3,590 | -0.28% | 1,400 | 82億4327万 | +0.2% |
| 03/03 | 3,600 | 3,600 | 3,600 | 3,600 | 0% | 800 | 82億6623万 | +0.5% |
| 03/02 | 3,590 | 3,600 | 3,585 | 3,600 | +0.7% | 1,000 | 82億6623万 | +0.56% |
| 02/27 | 3,575 | 3,590 | 3,575 | 3,575 | +0.42% | 600 | 82億882万 | -0.06% |
| 02/26 | 3,560 | 3,565 | 3,540 | 3,560 | -0.56% | 2,400 | 81億7438万 | -0.48% |
| 02/25 | 3,565 | 3,580 | 3,565 | 3,580 | +0.28% | 400 | 82億2031万 | +0.08% |
| 02/24 | 3,570 | 3,570 | 3,570 | 3,570 | 0% | 400 | 81億9734万 | -0.2% |
| 02/20 | 3,570 | 3,570 | 3,570 | 3,570 | 0% | 100 | 81億9734万 | -0.2% |
| 02/19 | 3,610 | 3,610 | 3,560 | 3,570 | -1.11% | 1,600 | 81億9734万 | -0.17% |
| 02/18 | 3,610 | 3,610 | 3,610 | 3,610 | 0% | 200 | 82億8919万 | +0.95% |
| 02/17 | 3,600 | 3,610 | 3,600 | 3,610 | +0.14% | 400 | 82億8919万 | +1.01% |
| 02/16 | 3,575 | 3,605 | 3,575 | 3,605 | +0.28% | 900 | 82億7771万 | +0.92% |
| 02/13 | 3,610 | 3,610 | 3,595 | 3,595 | -0.28% | 600 | 82億5475万 | +0.67% |
| 02/12 | 3,605 | 3,605 | 3,600 | 3,605 | 0% | 800 | 82億7771万 | +1.04% |
| 02/10 | 3,585 | 3,605 | 3,585 | 3,605 | +0.28% | 900 | 82億7771万 | +1.15% |
| 02/09 | 3,585 | 3,595 | 3,580 | 3,595 | +0.28% | 700 | 82億5475万 | +0.95% |
| 02/06 | 3,585 | 3,585 | 3,585 | 3,585 | 0% | 200 | 82億3179万 | +0.79% |
| 02/05 | 3,585 | 3,585 | 3,585 | 3,585 | +0.28% | 200 | 82億3179万 | +0.84% |
| 02/03 | 3,580 | 3,580 | 3,560 | 3,575 | 0% | 1,300 | 82億882万 | +0.62% |
| 02/02 | (IR情報)16:00 2026年9月期第1四半期決算短信〔日本基準〕(連結) |
| 02/02 | 3,580 | 3,585 | 3,575 | 3,575 | 0% | 1,000 | 82億882万 | +0.68% |
| 01/29 | 3,575 | 3,575 | 3,575 | 3,575 | +0.56% | 600 | 82億882万 | +0.7% |
| 01/28 | 3,565 | 3,565 | 3,550 | 3,555 | +0.14% | 500 | 81億6290万 | +0.2% |
| 01/27 | (5%ルール)Kou Furukawa(6.21%) |
| 01/26 | 3,550 | 3,580 | 3,550 | 3,550 | 0% | 300 | 81億5142万 | +0.06% |
| 01/23 | 3,570 | 3,570 | 3,545 | 3,550 | -0.7% | 300 | 81億5142万 | +0.08% |
| 01/22 | 3,575 | 3,575 | 3,575 | 3,575 | 0% | 100 | 82億882万 | +0.82% |
| 01/21 | 3,550 | 3,580 | 3,550 | 3,575 | +0.7% | 400 | 82億882万 | +0.87% |
| 01/20 | 3,535 | 3,580 | 3,535 | 3,550 | +0.42% | 1,100 | 81億5142万 | +0.2% |
| 01/19 | 3,565 | 3,565 | 3,505 | 3,535 | -0.84% | 2,800 | 81億1698万 | -0.2% |
| 01/16 | 3,570 | 3,580 | 3,565 | 3,565 | +0.14% | 900 | 81億8586万 | +0.65% |
| 01/15 | 3,570 | 3,575 | 3,560 | 3,560 | -0.28% | 600 | 81億7438万 | +0.54% |
| 01/13 | 3,570 | 3,570 | 3,570 | 3,570 | 0% | 300 | 81億9734万 | +0.85% |
| 01/09 | 3,565 | 3,580 | 3,565 | 3,570 | +0.14% | 300 | 81億9734万 | +0.9% |
| 01/08 | 3,565 | 3,565 | 3,565 | 3,565 | -0.14% | 100 | 81億8586万 | +0.79% |
| 01/07 | (5%ルール)マルサンアイ取引先持株会理事長土屋仁朗(0%) |
| 01/07 | 3,560 | 3,575 | 3,560 | 3,570 | +0.28% | 1,200 | 81億9734万 | +0.96% |
| 01/06 | 3,565 | 3,570 | 3,560 | 3,560 | 0% | 600 | 81億7438万 | +0.74% |
| 01/05 | 3,565 | 3,570 | 3,560 | 3,560 | -0.14% | 1,800 | 81億7438万 | +0.76% |
| 2025 |
| 12/30 | 3,550 | 3,565 | 3,550 | 3,565 | +1.13% | 600 | 81億8586万 | +0.93% |
| 12/29 | 3,510 | 3,575 | 3,510 | 3,525 | +0.43% | 2,300 | 80億9402万 | -0.17% |
| 12/26 | 3,510 | 3,525 | 3,510 | 3,510 | -0.14% | 3,400 | 80億5957万 | -0.59% |
| 12/25 | 3,515 | 3,515 | 3,510 | 3,515 | +0.14% | 1,900 | 80億7105万 | -0.48% |
| 12/24 | 3,525 | 3,525 | 3,510 | 3,510 | -0.28% | 2,700 | 80億5957万 | -0.65% |
| 12/23 | 3,515 | 3,530 | 3,515 | 3,520 | -0.42% | 4,400 | 80億8253万 | -0.4% |
| 12/22 | 3,535 | 3,535 | 3,530 | 3,535 | 0% | 1,100 | 81億1698万 | 0% |
| 12/19 | 3,545 | 3,545 | 3,530 | 3,535 | -0.14% | 500 | 81億1698万 | 0% |
| 12/18 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 400 | 81億2846万 | +0.14% |
| 12/17 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 1,200 | 81億2846万 | +0.11% |
| 12/16 | 3,530 | 3,540 | 3,530 | 3,540 | +0.14% | 500 | 81億2846万 | +0.11% |
| 12/15 | 3,535 | 3,535 | 3,530 | 3,535 | +0.14% | 400 | 81億1698万 | -0.03% |
| 12/12 | (IR情報)16:00 公益財団法人財務会計基準機構への加入状況に関するお知らせ |
| 12/12 | 3,530 | 3,530 | 3,525 | 3,530 | 0% | 1,100 | 81億550万 | -0.2% |
| 12/11 | 3,540 | 3,540 | 3,530 | 3,530 | -0.28% | 500 | 81億550万 | -0.2% |
| 12/10 | 3,530 | 3,540 | 3,525 | 3,540 | +0.28% | 800 | 81億2846万 | +0.06% |
| 12/09 | 3,530 | 3,530 | 3,530 | 3,530 | 0% | 800 | 81億550万 | -0.23% |
| 12/08 | 3,530 | 3,540 | 3,525 | 3,530 | 0% | 1,200 | 81億550万 | -0.25% |
| 12/05 | 3,535 | 3,535 | 3,530 | 3,530 | -0.14% | 200 | 81億550万 | -0.28% |
| 12/04 | 3,535 | 3,535 | 3,535 | 3,535 | 0% | 300 | 81億1698万 | -0.14% |
| 12/03 | 3,535 | 3,535 | 3,535 | 3,535 | 0% | 900 | 81億1698万 | -0.17% |
| 12/02 | (IR情報)16:00 (訂正・数値データ訂正あり)「2025年9月期決算短信〔日本基準〕(連結)」の一部訂正について |
| 12/02 | 3,545 | 3,545 | 3,535 | 3,535 | -0.14% | 1,000 | 81億1698万 | -0.23% |
| 12/01 | 3,535 | 3,540 | 3,535 | 3,540 | +0.14% | 700 | 81億2846万 | -0.11% |
| 11/28 | 3,540 | 3,540 | 3,530 | 3,535 | +0.14% | 1,000 | 81億1698万 | -0.31% |
| 11/27 | 3,530 | 3,540 | 3,530 | 3,530 | -0.14% | 1,100 | 81億550万 | -0.48% |
| 11/26 | 3,540 | 3,545 | 3,535 | 3,535 | +0.14% | 700 | 81億1698万 | -0.37% |
| 11/25 | 3,530 | 3,540 | 3,530 | 3,530 | 0% | 1,000 | 81億550万 | -0.54% |
| 11/21 | 3,530 | 3,530 | 3,530 | 3,530 | -0.28% | 300 | 81億550万 | -0.56% |
| 11/20 | 3,540 | 3,540 | 3,530 | 3,540 | 0% | 400 | 81億2846万 | -0.28% |
| 11/19 | 3,535 | 3,540 | 3,530 | 3,540 | +0.14% | 800 | 81億2846万 | -0.31% |
| 11/18 | 3,535 | 3,540 | 3,535 | 3,535 | -0.14% | 1,000 | 81億1698万 | -0.45% |
| 11/17 | 3,535 | 3,540 | 3,535 | 3,540 | 0% | 800 | 81億2846万 | -0.34% |
| 11/14 | 3,540 | 3,545 | 3,535 | 3,540 | 0% | 1,000 | 81億2846万 | -0.34% |
| 11/13 | 3,540 | 3,550 | 3,540 | 3,540 | -0.28% | 600 | 81億2846万 | -0.34% |
| 11/12 | 3,545 | 3,550 | 3,545 | 3,550 | +0.14% | 400 | 81億5142万 | -0.08% |
| 11/11 | 3,535 | 3,545 | 3,535 | 3,545 | +0.14% | 400 | 81億3994万 | -0.23% |
| 11/10 | 3,540 | 3,540 | 3,540 | 3,540 | -0.28% | 300 | 81億2846万 | -0.37% |
| 11/07 | 3,550 | 3,555 | 3,550 | 3,550 | +0.14% | 500 | 81億5142万 | -0.14% |
| 11/06 | 3,540 | 3,545 | 3,540 | 3,545 | +0.14% | 200 | 81億3994万 | -0.31% |
| 11/05 | 3,545 | 3,545 | 3,540 | 3,540 | -0.56% | 1,400 | 81億2846万 | -0.48% |
| 11/04 | (IR情報)16:00 剰余金の配当に関するお知らせ |
| 11/04 | (IR情報)16:00 代表取締役の異動(社長交代)に関するお知らせ |
| 11/04 | (IR情報)16:00 2025年9月期決算短信〔日本基準〕(連結) |
| 11/04 | 3,560 | 3,585 | 3,560 | 3,560 | +0.28% | 1,200 | 81億7438万 | +0.03% |
| 10/31 | 3,545 | 3,550 | 3,545 | 3,550 | +0.14% | 400 | 81億5142万 | -0.28% |
| 10/30 | 3,555 | 3,555 | 3,545 | 3,545 | 0% | 200 | 81億3994万 | -0.48% |
| 10/29 | 3,550 | 3,550 | 3,545 | 3,545 | -0.28% | 500 | 81億3994万 | -0.56% |
| 10/28 | 3,585 | 3,585 | 3,555 | 3,555 | -0.84% | 300 | 81億6290万 | -0.31% |
| 10/27 | 3,590 | 3,590 | 3,540 | 3,585 | +0.7% | 2,100 | 82億3179万 | +0.5% |
| 10/24 | 3,605 | 3,605 | 3,555 | 3,560 | -0.56% | 700 | 81億7438万 | -0.22% |
| 10/23 | 3,570 | 3,590 | 3,560 | 3,580 | +0.28% | 800 | 82億2031万 | +0.14% |
| 10/22 | 3,570 | 3,570 | 3,565 | 3,570 | +0.56% | 900 | 81億9734万 | -0.28% |
| 10/21 | 3,550 | 3,550 | 3,550 | 3,550 | -0.14% | 500 | 81億5142万 | -1% |
| 10/20 | 3,550 | 3,555 | 3,550 | 3,555 | +0.14% | 200 | 81億6290万 | -1% |
| 10/17 | 3,550 | 3,550 | 3,550 | 3,550 | +0.28% | 200 | 81億5142万 | -1.31% |
| 10/16 | 3,555 | 3,555 | 3,540 | 3,540 | -0.42% | 1,000 | 81億2846万 | -1.75% |
| 10/15 | (5%ルール)佐藤公信(7.87%)佐藤明子(1.81%)K&M associates(13.29%) |
| 10/15 | 3,550 | 3,555 | 3,550 | 3,555 | +0.28% | 300 | 81億6290万 | -1.5% |
| 10/14 | 3,555 | 3,555 | 3,545 | 3,545 | -0.28% | 700 | 81億3994万 | -1.94% |
| 10/10 | 3,540 | 3,555 | 3,540 | 3,555 | +0.28% | 500 | 81億6290万 | -1.8% |
| 10/09 | 3,555 | 3,560 | 3,545 | 3,545 | -0.28% | 500 | 81億3994万 | -2.21% |
| 10/08 | 3,555 | 3,555 | 3,545 | 3,555 | +0.28% | 900 | 81億6290万 | -2.09% |
| 10/07 | 3,555 | 3,555 | 3,545 | 3,545 | -0.28% | 1,200 | 81億3994万 | -2.53% |
| 10/06 | 3,560 | 3,560 | 3,555 | 3,555 | -0.14% | 900 | 81億6290万 | -2.39% |
| 10/03 | 3,560 | 3,560 | 3,560 | 3,560 | -0.42% | 600 | 81億7438万 | -2.39% |
| 10/02 | 3,560 | 3,575 | 3,560 | 3,575 | 0% | 300 | 82億882万 | -2.08% |