| 2026 |
| 03/06 | 1,791 | 1,801 | 1,791 | 1,800 | +0.11% | 5,200 | 146億5992万 | +8.11% |
| 03/05 | 1,822 | 1,822 | 1,797 | 1,798 | -0.17% | 9,300 | 146億4363万 | +8.57% |
| 03/04 | 1,791 | 1,809 | 1,786 | 1,801 | +0.06% | 21,100 | 146億6806万 | +9.35% |
| 03/03 | 1,772 | 1,810 | 1,766 | 1,800 | +1.58% | 66,300 | 146億5992万 | +9.82% |
| 03/02 | 1,738 | 1,778 | 1,719 | 1,772 | -0.34% | 45,100 | 144億3187万 | +8.65% |
| 02/27 | (IR情報)15:30 2026年10月期第1四半期決算短信〔日本基準〕(連結) |
| 02/27 | (IR情報)15:30 当社の従業員に対する譲渡制限付株式としての自己株式処分の払込完了に関するお知らせ |
| 02/27 | 1,771 | 1,797 | 1,770 | 1,778 | +0.91% | 19,600 | 144億8074万 | +9.48% |
| 02/26 | 1,710 | 1,781 | 1,707 | 1,762 | +3.1% | 17,100 | 143億5043万 | +9.03% |
| 02/25 | 1,700 | 1,710 | 1,691 | 1,709 | +1.54% | 14,300 | 139億1877万 | +6.22% |
| 02/24 | 1,710 | 1,710 | 1,682 | 1,683 | -1.58% | 8,600 | 137億702万 | +4.86% |
| 02/20 | 1,679 | 1,745 | 1,679 | 1,710 | +1.85% | 26,800 | 139億2692万 | +6.74% |
| 02/19 | 1,650 | 1,680 | 1,634 | 1,679 | +3.51% | 12,000 | 136億7444万 | +5.07% |
| 02/18 | 1,602 | 1,622 | 1,602 | 1,622 | +1.06% | 7,200 | 132億1021万 | +1.76% |
| 02/17 | 1,604 | 1,608 | 1,600 | 1,605 | +0.5% | 10,900 | 130億7176万 | +0.75% |
| 02/16 | 1,614 | 1,615 | 1,597 | 1,597 | -0.06% | 8,200 | 130億660万 | +0.31% |
| 02/13 | 1,610 | 1,611 | 1,592 | 1,598 | -0.62% | 5,600 | 130億1475万 | +0.38% |
| 02/12 | 1,602 | 1,616 | 1,602 | 1,608 | +0.94% | 3,200 | 130億9619万 | +1.07% |
| 02/10 | 1,580 | 1,593 | 1,580 | 1,593 | +0.19% | 3,300 | 129億7402万 | +0.19% |
| 02/09 | 1,614 | 1,750 | 1,531 | 1,590 | -0.63% | 64,200 | 129億4959万 | 0% |
| 02/06 | 1,593 | 1,610 | 1,593 | 1,600 | -0.19% | 4,400 | 130億3104万 | +0.69% |
| 02/05 | 1,592 | 1,603 | 1,592 | 1,603 | +0.94% | 2,300 | 130億5547万 | +1.01% |
| 02/04 | 1,586 | 1,595 | 1,585 | 1,588 | +0.13% | 500 | 129億3330万 | +0.19% |
| 02/03 | 1,590 | 1,603 | 1,585 | 1,586 | +0.57% | 3,000 | 129億1701万 | +0.19% |
| 02/02 | 1,582 | 1,594 | 1,577 | 1,577 | -0.32% | 2,400 | 128億4371万 | -0.25% |
| 01/30 | 1,588 | 1,588 | 1,571 | 1,582 | +0.51% | 1,800 | 128億8444万 | +0.19% |
| 01/29 | 1,579 | 1,580 | 1,572 | 1,574 | -0.32% | 900 | 128億1928万 | -0.25% |
| 01/28 | 1,581 | 1,584 | 1,568 | 1,579 | -0.13% | 2,600 | 128億6000万 | +0.13% |
| 01/27 | (IR情報)15:30 当社の従業員に対する譲渡制限付株式としての自己株式処分に関するお知らせ |
| 01/27 | 1,600 | 1,600 | 1,575 | 1,581 | -0.82% | 3,000 | 128億7629万 | +0.32% |
| 01/26 | 1,595 | 1,600 | 1,586 | 1,594 | -0.38% | 2,400 | 129億8217万 | +1.21% |
| 01/23 | 1,595 | 1,604 | 1,594 | 1,600 | +0.25% | 2,600 | 130億3104万 | +1.72% |
| 01/22 | 1,589 | 1,600 | 1,589 | 1,596 | +0.5% | 3,800 | 129億9846万 | +1.2% |
| 01/21 | 1,590 | 1,590 | 1,578 | 1,588 | -0.13% | 1,300 | 129億3330万 | +0.7% |
| 01/20 | 1,600 | 1,600 | 1,590 | 1,590 | -0.63% | 1,400 | 129億4959万 | +0.89% |
| 01/19 | 1,601 | 1,604 | 1,597 | 1,600 | -0.25% | 4,400 | 130億3104万 | +1.52% |
| 01/16 | 1,609 | 1,609 | 1,594 | 1,604 | -0.31% | 1,400 | 130億6361万 | +1.78% |
| 01/15 | 1,601 | 1,610 | 1,601 | 1,609 | +1.13% | 3,700 | 131億433万 | +2.16% |
| 01/14 | 1,591 | 1,600 | 1,588 | 1,591 | +0.19% | 3,300 | 129億5774万 | +1.08% |
| 01/13 | 1,599 | 1,600 | 1,551 | 1,588 | -0.13% | 5,000 | 129億3330万 | +0.95% |
| 01/09 | 1,582 | 1,590 | 1,582 | 1,590 | +0.57% | 600 | 129億4959万 | +1.15% |
| 01/08 | 1,597 | 1,597 | 1,581 | 1,581 | -0.82% | 1,800 | 128億7629万 | +0.7% |
| 01/07 | 1,583 | 1,600 | 1,580 | 1,594 | +0.63% | 1,900 | 129億8217万 | +1.53% |
| 01/06 | 1,583 | 1,588 | 1,580 | 1,584 | +0.32% | 3,700 | 129億72万 | +1.02% |
| 01/05 | 1,558 | 1,638 | 1,558 | 1,579 | +1.48% | 4,800 | 128億6000万 | +0.77% |
| 2025 |
| 12/30 | 1,565 | 1,567 | 1,556 | 1,556 | -0.7% | 4,200 | 126億7268万 | -0.64% |
| 12/29 | 1,550 | 1,567 | 1,542 | 1,567 | +1.23% | 5,900 | 127億6227万 | +0.06% |
| 12/26 | 1,536 | 1,548 | 1,534 | 1,548 | +0.78% | 3,800 | 126億753万 | -1.09% |
| 12/25 | 1,537 | 1,539 | 1,535 | 1,536 | -0.26% | 3,200 | 125億979万 | -1.85% |
| 12/24 | 1,542 | 1,545 | 1,530 | 1,540 | +0.33% | 3,100 | 125億4237万 | -1.66% |
| 12/23 | 1,534 | 1,547 | 1,448 | 1,535 | +0.07% | 10,500 | 125億165万 | -2.04% |
| 12/22 | 1,553 | 1,553 | 1,526 | 1,534 | -1.22% | 6,500 | 124億9350万 | -2.17% |
| 12/19 | 1,559 | 1,559 | 1,548 | 1,553 | +0.06% | 2,700 | 126億4825万 | -1.02% |
| 12/18 | 1,560 | 1,560 | 1,552 | 1,552 | -0.19% | 800 | 126億4010万 | -1.08% |
| 12/17 | 1,573 | 1,573 | 1,550 | 1,555 | -0.38% | 6,000 | 126億6454万 | -0.83% |
| 12/16 | (IR情報)10:40 個別業績の前期実績値との差異に関するお知らせ |
| 12/16 | 1,579 | 1,579 | 1,547 | 1,561 | -7.91% | 27,100 | 127億1340万 | -0.38% |
| 12/15 | (IR情報)15:30 2025年10月期決算短信〔日本基準〕(連結) |
| 12/15 | (IR情報)15:30 剰余金の配当に関するお知らせ |
| 12/15 | 1,595 | 1,695 | 1,590 | 1,695 | +6.74% | 18,100 | 138億475万 | +8.24% |
| 12/12 | 1,582 | 1,588 | 1,580 | 1,588 | +0.38% | 4,400 | 129億3330万 | +1.79% |
| 12/11 | 1,589 | 1,589 | 1,582 | 1,582 | -0.44% | 1,000 | 128億8444万 | +1.48% |
| 12/10 | 1,589 | 1,589 | 1,584 | 1,589 | -0.19% | 1,000 | 129億4145万 | +1.99% |
| 12/09 | 1,584 | 1,592 | 1,584 | 1,592 | +0.32% | 2,700 | 129億6588万 | +2.31% |
| 12/08 | 1,568 | 1,587 | 1,568 | 1,587 | +1.21% | 3,900 | 129億2516万 | +1.99% |
| 12/05 | 1,563 | 1,569 | 1,562 | 1,568 | +0.38% | 1,800 | 127億7041万 | +0.77% |
| 12/04 | 1,560 | 1,570 | 1,560 | 1,562 | -0.13% | 5,500 | 127億2155万 | +0.32% |
| 12/03 | 1,560 | 1,567 | 1,560 | 1,564 | +0.32% | 1,800 | 127億3784万 | +0.26% |
| 12/02 | 1,568 | 1,568 | 1,550 | 1,559 | -0.57% | 1,600 | 126億9711万 | -0.19% |
| 12/01 | 1,556 | 1,568 | 1,556 | 1,568 | +0.84% | 3,500 | 127億7041万 | +0.19% |
| 11/28 | 1,554 | 1,557 | 1,554 | 1,555 | +0.06% | 1,700 | 126億6454万 | -0.83% |
| 11/27 | 1,549 | 1,557 | 1,548 | 1,554 | +0.32% | 2,400 | 126億5639万 | -1.08% |
| 11/26 | 1,559 | 1,559 | 1,547 | 1,549 | +0.26% | 2,200 | 126億1567万 | -1.59% |
| 11/25 | 1,543 | 1,552 | 1,543 | 1,545 | -0.52% | 10,600 | 125億8309万 | -2.09% |
| 11/21 | 1,557 | 1,558 | 1,551 | 1,553 | -0.26% | 3,200 | 126億4825万 | -1.77% |
| 11/20 | 1,560 | 1,560 | 1,556 | 1,557 | -0.13% | 700 | 126億8083万 | -1.7% |
| 11/19 | 1,541 | 1,559 | 1,541 | 1,559 | +0.26% | 900 | 126億9711万 | -1.83% |
| 11/18 | 1,551 | 1,555 | 1,545 | 1,555 | -0.7% | 900 | 126億6454万 | -2.2% |
| 11/17 | 1,539 | 1,566 | 1,539 | 1,566 | +0.13% | 2,300 | 127億5413万 | -1.82% |
| 11/14 | 1,540 | 1,564 | 1,540 | 1,564 | +1.23% | 1,400 | 127億3784万 | -2.19% |
| 11/13 | 1,538 | 1,545 | 1,528 | 1,545 | +0.91% | 1,500 | 125億8309万 | -3.62% |
| 11/12 | 1,524 | 1,531 | 1,521 | 1,531 | +1.06% | 3,400 | 124億6907万 | -4.73% |
| 11/11 | 1,545 | 1,554 | 1,515 | 1,515 | -1.81% | 4,200 | 123億3876万 | -5.96% |
| 11/10 | 1,553 | 1,553 | 1,541 | 1,543 | -0.45% | 800 | 125億6680万 | -4.46% |
| 11/07 | 1,553 | 1,553 | 1,542 | 1,550 | -0.19% | 2,100 | 126億2382万 | -4.2% |
| 11/06 | 1,533 | 1,555 | 1,533 | 1,553 | -0.13% | 1,600 | 126億4825万 | -4.19% |
| 11/05 | 1,555 | 1,555 | 1,545 | 1,555 | 0% | 4,200 | 126億6454万 | -4.31% |
| 11/04 | 1,566 | 1,566 | 1,552 | 1,555 | -1.4% | 2,400 | 126億6454万 | -4.54% |
| 10/31 | 1,588 | 1,588 | 1,576 | 1,577 | -0.69% | 2,300 | 128億4371万 | -3.55% |
| 10/30 | 1,585 | 1,588 | 1,557 | 1,588 | -1.49% | 6,700 | 129億3330万 | -3.11% |
| 10/29 | 1,630 | 1,633 | 1,612 | 1,612 | -0.74% | 4,700 | 131億2877万 | -1.89% |
| 10/28 | 1,629 | 1,632 | 1,622 | 1,624 | -0.06% | 3,300 | 132億2650万 | -1.34% |
| 10/27 | 1,621 | 1,632 | 1,617 | 1,625 | +0.31% | 2,400 | 132億3465万 | -1.4% |
| 10/24 | 1,640 | 1,640 | 1,620 | 1,620 | -1.22% | 3,300 | 131億9392万 | -1.82% |
| 10/23 | 1,644 | 1,644 | 1,629 | 1,640 | -0.24% | 1,700 | 133億5681万 | -0.73% |
| 10/22 | 1,634 | 1,644 | 1,633 | 1,644 | +0.67% | 3,500 | 133億8939万 | -0.54% |
| 10/21 | 1,639 | 1,655 | 1,623 | 1,633 | 0% | 2,000 | 132億9980万 | -1.21% |
| 10/20 | 1,635 | 1,642 | 1,630 | 1,633 | -0.06% | 2,100 | 132億9980万 | -1.21% |
| 10/17 | 1,629 | 1,635 | 1,627 | 1,634 | +0.31% | 1,600 | 133億794万 | -1.21% |
| 10/16 | 1,650 | 1,652 | 1,628 | 1,629 | -0.67% | 3,000 | 132億6722万 | -1.63% |
| 10/15 | 1,622 | 1,652 | 1,622 | 1,640 | +0.55% | 1,500 | 133億5681万 | -1.26% |
| 10/14 | 1,641 | 1,659 | 1,631 | 1,631 | -1.92% | 4,300 | 132億8351万 | -1.57% |
| 10/10 | 1,662 | 1,668 | 1,649 | 1,663 | +0.06% | 2,500 | 135億4413万 | +0.73% |
| 10/09 | 1,654 | 1,663 | 1,654 | 1,662 | 0% | 2,000 | 135億3599万 | +1.09% |
| 10/08 | 1,649 | 1,668 | 1,630 | 1,662 | +0.79% | 6,500 | 135億3599万 | +1.53% |
| 10/07 | 1,628 | 1,650 | 1,628 | 1,649 | +1.29% | 3,500 | 134億3011万 | +1.23% |
| 09/30 | (IR情報)15:30 (訂正)「三丸化学株式会社の株式取得(子会社化)に関するお知らせ」の一部訂正について |