| 2026 |
| 03/06 | 681 | 687 | 679 | 687 | +0.88% | 10,200 | 41億8067万 | +3% |
| 03/05 | 680 | 694 | 679 | 681 | +0.15% | 28,100 | 41億4415万 | +2.25% |
| 03/04 | 684 | 685 | 668 | 680 | -0.58% | 33,800 | 41億3807万 | +2.26% |
| 03/03 | 689 | 699 | 679 | 684 | +0.29% | 60,600 | 41億6241万 | +3.01% |
| 03/02 | (IR情報)16:30 有害粉じんからの作業者の保護と快適性の両立「AZ GUARD 2020LK 続服」を発売 |
| 03/02 | 672 | 694 | 670 | 682 | +1.79% | 51,100 | 41億5024万 | +2.87% |
| 02/27 | 667 | 672 | 665 | 670 | +0.6% | 17,500 | 40億7721万 | +1.21% |
| 02/26 | 662 | 666 | 661 | 666 | +0.6% | 11,200 | 40億5287万 | +0.76% |
| 02/25 | 666 | 666 | 660 | 662 | -0.45% | 10,200 | 40億2853万 | +0.15% |
| 02/24 | 665 | 665 | 658 | 665 | +0.3% | 9,500 | 40億4679万 | +0.61% |
| 02/20 | 665 | 665 | 659 | 663 | +0.3% | 10,900 | 40億3462万 | +0.45% |
| 02/19 | 662 | 663 | 659 | 661 | -0.15% | 6,700 | 40億2245万 | +0.15% |
| 02/18 | 664 | 664 | 661 | 662 | -0.3% | 3,300 | 40億2853万 | +0.46% |
| 02/17 | 662 | 666 | 659 | 664 | +0.3% | 5,700 | 40億4070万 | +0.76% |
| 02/16 | 664 | 665 | 658 | 662 | 0% | 5,900 | 40億2853万 | +0.61% |
| 02/13 | (IR情報)16:30 海外子会社設立の計画変更に関するお知らせ |
| 02/13 | 660 | 662 | 657 | 662 | -0.15% | 12,000 | 40億2853万 | +0.61% |
| 02/12 | 661 | 663 | 657 | 663 | +0.15% | 10,100 | 40億3462万 | +0.91% |
| 02/10 | 667 | 667 | 658 | 662 | +0.76% | 11,000 | 40億2853万 | +0.76% |
| 02/09 | 668 | 670 | 657 | 657 | -1.94% | 26,700 | 39億9810万 | +0.15% |
| 02/06 | 664 | 671 | 662 | 670 | +0.15% | 9,700 | 40億7721万 | +2.13% |
| 02/05 | 662 | 671 | 658 | 669 | +0.6% | 15,100 | 40億7113万 | +2.14% |
| 02/04 | 659 | 667 | 655 | 665 | +0.61% | 15,400 | 40億4679万 | +1.68% |
| 02/03 | 662 | 663 | 658 | 661 | +0.46% | 10,000 | 40億2245万 | +1.23% |
| 02/02 | 670 | 670 | 649 | 658 | -1.5% | 36,900 | 40億419万 | +0.92% |
| 01/30 | 668 | 670 | 662 | 668 | +0.75% | 26,300 | 40億6504万 | +2.45% |
| 01/29 | 665 | 665 | 658 | 663 | +0.76% | 17,200 | 40億3462万 | +1.84% |
| 01/28 | 657 | 664 | 650 | 658 | +0.46% | 28,000 | 40億419万 | +1.23% |
| 01/27 | 655 | 657 | 655 | 655 | 0% | 8,800 | 39億8593万 | +0.92% |
| 01/26 | 658 | 658 | 654 | 655 | -0.46% | 7,800 | 39億8593万 | +1.08% |
| 01/23 | 659 | 659 | 655 | 658 | +0.15% | 6,400 | 40億419万 | +1.54% |
| 01/22 | (5%ルール)Asahicho(6.02%) |
| 01/22 | 655 | 662 | 649 | 657 | +0.92% | 19,100 | 39億9810万 | +1.55% |
| 01/21 | 656 | 656 | 650 | 651 | -0.76% | 3,600 | 39億6159万 | +0.62% |
| 01/20 | 657 | 657 | 652 | 656 | +0.15% | 5,200 | 39億9202万 | +1.55% |
| 01/19 | 651 | 656 | 651 | 655 | +0.31% | 15,100 | 39億8593万 | +1.39% |
| 01/16 | 653 | 653 | 650 | 653 | +0.62% | 3,900 | 39億7376万 | +1.24% |
| 01/15 | 648 | 653 | 647 | 649 | +0.15% | 4,500 | 39億4942万 | +0.62% |
| 01/14 | 648 | 650 | 648 | 648 | -0.31% | 4,400 | 39億4333万 | +0.62% |
| 01/13 | 652 | 653 | 646 | 650 | -0.31% | 9,500 | 39億5551万 | +0.93% |
| 01/09 | 650 | 653 | 648 | 652 | +0.46% | 7,800 | 39億6768万 | +1.24% |
| 01/08 | 649 | 650 | 644 | 649 | 0% | 7,900 | 39億4942万 | +0.93% |
| 01/07 | 647 | 649 | 644 | 649 | +0.46% | 10,100 | 39億4942万 | +0.93% |
| 01/06 | 647 | 649 | 645 | 646 | -0.15% | 11,400 | 39億3116万 | +0.47% |
| 01/05 | 644 | 647 | 644 | 647 | -0.15% | 8,600 | 39億3725万 | +0.62% |
| 2025 |
| 12/30 | 647 | 652 | 647 | 648 | +0.15% | 12,100 | 39億4333万 | +0.78% |
| 12/29 | 650 | 652 | 646 | 647 | 0% | 11,300 | 39億3725万 | +0.78% |
| 12/26 | 646 | 648 | 642 | 647 | +0.78% | 8,500 | 39億3725万 | +0.78% |
| 12/25 | 647 | 650 | 642 | 642 | -0.62% | 16,800 | 39億682万 | 0% |
| 12/24 | 644 | 646 | 643 | 646 | +0.62% | 5,000 | 39億3116万 | +0.62% |
| 12/23 | 643 | 644 | 642 | 642 | 0% | 12,500 | 39億682万 | +0.16% |
| 12/22 | 643 | 643 | 640 | 642 | +0.16% | 14,800 | 39億682万 | +0.16% |
| 12/19 | 642 | 646 | 641 | 641 | -0.16% | 9,300 | 39億74万 | 0% |
| 12/18 | 642 | 642 | 640 | 642 | +0.31% | 2,000 | 39億682万 | +0.16% |
| 12/17 | 641 | 643 | 640 | 640 | -0.31% | 6,000 | 38億9465万 | -0.16% |
| 12/16 | 642 | 642 | 639 | 642 | 0% | 5,900 | 39億682万 | +0.16% |
| 12/15 | 640 | 642 | 639 | 642 | +0.16% | 8,900 | 39億682万 | +0.16% |
| 12/12 | (IR情報)16:30 2026年4月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 12/12 | 642 | 643 | 640 | 641 | 0% | 20,800 | 39億74万 | 0% |
| 12/11 | 642 | 643 | 641 | 641 | -0.16% | 5,200 | 39億74万 | 0% |
| 12/10 | 641 | 642 | 640 | 642 | +0.16% | 7,900 | 39億682万 | +0.16% |
| 12/09 | 642 | 642 | 640 | 641 | -0.16% | 12,400 | 39億74万 | 0% |
| 12/08 | 641 | 642 | 640 | 642 | 0% | 3,800 | 39億682万 | +0.16% |
| 12/05 | 643 | 643 | 641 | 642 | -0.16% | 1,800 | 39億682万 | 0% |
| 12/04 | 642 | 643 | 640 | 643 | +0.47% | 3,100 | 39億1291万 | +0.16% |
| 12/03 | 641 | 642 | 640 | 640 | -0.31% | 2,700 | 38億9465万 | -0.31% |
| 12/02 | 643 | 643 | 641 | 642 | 0% | 3,800 | 39億682万 | 0% |
| 12/01 | 642 | 643 | 640 | 642 | -0.16% | 13,800 | 39億682万 | -0.16% |
| 11/28 | (IR情報)16:30 業績予想の修正に関するお知らせ |
| 11/28 | 647 | 647 | 642 | 643 | -0.31% | 8,900 | 39億1291万 | 0% |
| 11/27 | 644 | 645 | 640 | 645 | +0.47% | 5,300 | 39億2508万 | +0.31% |
| 11/26 | 641 | 642 | 638 | 642 | +0.16% | 5,600 | 39億682万 | -0.16% |
| 11/25 | 640 | 641 | 638 | 641 | +0.16% | 5,800 | 39億74万 | -0.31% |
| 11/21 | 639 | 640 | 637 | 640 | +0.16% | 6,900 | 38億9465万 | -0.47% |
| 11/20 | 640 | 640 | 639 | 639 | 0% | 2,900 | 38億8857万 | -0.62% |
| 11/19 | (IR情報)16:00 JIS T 8116適合の化学防護手袋をお求めやすく「ケミカルグローブ CG100」を発売 |
| 11/19 | 639 | 640 | 639 | 639 | 0% | 1,900 | 38億8857万 | -0.62% |
| 11/18 | 640 | 642 | 639 | 639 | -0.16% | 5,800 | 38億8857万 | -0.62% |
| 11/17 | 642 | 642 | 639 | 640 | -0.31% | 4,300 | 38億9465万 | -0.47% |
| 11/14 | 639 | 642 | 639 | 642 | +0.47% | 2,400 | 39億682万 | -0.16% |
| 11/13 | 642 | 643 | 638 | 639 | -0.31% | 8,700 | 38億8857万 | -0.62% |
| 11/12 | 639 | 642 | 635 | 641 | 0% | 11,700 | 39億74万 | -0.31% |
| 11/11 | 641 | 641 | 639 | 641 | 0% | 2,200 | 39億74万 | -0.31% |
| 11/10 | 642 | 644 | 636 | 641 | 0% | 5,100 | 39億74万 | -0.31% |
| 11/07 | 637 | 641 | 637 | 641 | -0.16% | 6,200 | 39億74万 | -0.31% |
| 11/06 | 635 | 642 | 635 | 642 | +0.47% | 6,500 | 39億682万 | -0.31% |
| 11/05 | 642 | 642 | 635 | 639 | -0.78% | 11,600 | 38億8857万 | -0.78% |
| 11/04 | 644 | 644 | 640 | 644 | -0.31% | 13,500 | 39億1899万 | 0% |
| 10/31 | 645 | 647 | 642 | 646 | +0.16% | 2,600 | 39億3116万 | +0.31% |
| 10/30 | 649 | 649 | 635 | 645 | -0.62% | 5,700 | 39億2508万 | +0.16% |
| 10/29 | 645 | 649 | 645 | 649 | -0.15% | 2,500 | 39億4942万 | +0.62% |
| 10/28 | 650 | 652 | 645 | 650 | +0.15% | 8,100 | 39億5551万 | +0.78% |
| 10/27 | 648 | 652 | 647 | 649 | +0.31% | 5,800 | 39億4942万 | +0.62% |
| 10/24 | 651 | 652 | 647 | 647 | -0.46% | 9,700 | 39億3725万 | +0.47% |
| 10/23 | 649 | 650 | 647 | 650 | +0.93% | 7,500 | 39億5551万 | +0.93% |
| 10/22 | 645 | 650 | 643 | 644 | +0.47% | 20,700 | 39億1899万 | 0% |
| 10/21 | 641 | 645 | 640 | 641 | 0% | 9,200 | 39億74万 | -0.62% |
| 10/20 | 640 | 644 | 639 | 641 | +0.31% | 8,100 | 39億74万 | -0.62% |
| 10/17 | 641 | 642 | 638 | 639 | +0.16% | 4,100 | 38億8857万 | -1.08% |
| 10/16 | 640 | 642 | 638 | 638 | -0.31% | 3,900 | 38億8248万 | -1.24% |
| 10/15 | 641 | 642 | 636 | 640 | +0.31% | 7,100 | 38億9465万 | -1.08% |
| 10/14 | 642 | 643 | 635 | 638 | -0.62% | 19,200 | 38億8248万 | -1.39% |
| 10/10 | 644 | 646 | 641 | 642 | -0.31% | 8,600 | 39億682万 | -0.77% |
| 10/09 | 643 | 644 | 642 | 644 | 0% | 3,200 | 39億1899万 | -0.46% |
| 10/08 | 643 | 646 | 643 | 644 | +0.16% | 4,400 | 39億1899万 | -0.62% |
| 10/07 | 644 | 646 | 642 | 643 | -0.16% | 8,100 | 39億1291万 | -0.77% |