| 2026 |
| 06/22 | 1,635 | 1,640 | 1,620 | 1,620 | -1.22% | 4,200 | 178億9369万 | +2.14% |
| 06/19 | 18:30 募集新株予約権(有償ストック・オプション)の発行に関するお知らせ |
| 06/19 | 1,648 | 1,650 | 1,633 | 1,640 | +0.61% | 5,400 | 181億1460万 | +3.67% |
| 06/18 | 1,640 | 1,660 | 1,630 | 1,630 | +0.62% | 7,000 | 180億414万 | +3.36% |
| 06/17 | 1,609 | 1,640 | 1,600 | 1,620 | +1.19% | 7,900 | 178億9369万 | +3.12% |
| 06/16 | 1,593 | 1,603 | 1,593 | 1,601 | -0.19% | 1,200 | 176億8382万 | +2.17% |
| 06/15 | 1,600 | 1,615 | 1,594 | 1,604 | +0.69% | 8,300 | 177億1696万 | +2.62% |
| 06/12 | 1,591 | 1,593 | 1,580 | 1,593 | +0.13% | 4,100 | 175億9546万 | +2.12% |
| 06/11 | 1,606 | 1,606 | 1,585 | 1,591 | -0.19% | 4,100 | 175億7337万 | +2.12% |
| 06/10 | 1,609 | 1,609 | 1,580 | 1,594 | -0.87% | 4,200 | 176億650万 | +2.44% |
| 06/09 | 1,603 | 1,609 | 1,586 | 1,608 | +0.31% | 8,400 | 177億6114万 | +3.54% |
| 06/08 | 1,615 | 1,615 | 1,601 | 1,603 | -0.74% | 1,400 | 177億591万 | +3.49% |
| 06/05 | 1,595 | 1,628 | 1,572 | 1,615 | +2.15% | 12,300 | 178億3846万 | +4.53% |
| 06/04 | 1,587 | 1,587 | 1,567 | 1,581 | +0.25% | 3,100 | 174億6291万 | +2.6% |
| 06/03 | 1,571 | 1,589 | 1,560 | 1,577 | +0.38% | 3,400 | 174億1873万 | +2.47% |
| 06/02 | 1,576 | 1,576 | 1,567 | 1,571 | -0.38% | 2,000 | 173億5246万 | +2.21% |
| 06/01 | 1,597 | 1,615 | 1,573 | 1,577 | -0.25% | 6,000 | 174億1873万 | +2.67% |
| 05/29 | 1,570 | 1,598 | 1,560 | 1,581 | +0.89% | 4,300 | 174億6291万 | +3% |
| 05/28 | 1,597 | 1,610 | 1,567 | 1,567 | -0.82% | 10,900 | 173億827万 | +2.15% |
| 05/27 | 1,567 | 1,585 | 1,562 | 1,580 | +1.48% | 4,800 | 174億5187万 | +3.07% |
| 05/26 | 1,550 | 1,565 | 1,549 | 1,557 | +0.39% | 3,900 | 171億9782万 | +1.63% |
| 05/25 | 1,584 | 1,584 | 1,550 | 1,551 | -0.58% | 7,800 | 171億3155万 | +1.24% |
| 05/22 | 1,589 | 1,589 | 1,560 | 1,560 | +0.78% | 13,200 | 172億3096万 | +1.83% |
| 05/21 | 15:30 2026年3月期 通期決算及び中期経営計画説明会のログミーFinance書き起こし記事及び動画公開のお知らせ |
| 05/21 | 1,550 | 1,564 | 1,521 | 1,548 | +0.26% | 4,700 | 170億9841万 | +0.98% |
| 05/20 | 1,570 | 1,579 | 1,541 | 1,544 | -0.26% | 7,000 | 170億5423万 | +0.46% |
| 05/19 | 1,529 | 1,548 | 1,506 | 1,548 | +2.45% | 6,000 | 170億9841万 | +0.39% |
| 05/18 | 1,525 | 1,525 | 1,499 | 1,511 | +0.67% | 10,900 | 166億8973万 | -2.14% |
| 05/15 | 15:30 剰余金の配当(増配)に関するお知らせ |
| 05/15 | 15:30 2026年3月期決算短信〔IFRS〕(連結) |
| 05/15 | 15:30 2026年3月期通期決算説明資料補足データ |
| 05/15 | 15:30 2026年3月期通期決算及び中期経営計画説明資料 |
| 05/15 | 1,500 | 1,528 | 1,500 | 1,501 | -0.13% | 2,800 | 165億7927万 | -3.04% |
| 05/14 | 1,503 | 1,504 | 1,503 | 1,503 | +0.13% | 800 | 166億136万 | -3.09% |
| 05/13 | 1,517 | 1,517 | 1,501 | 1,501 | -0.66% | 4,800 | 165億7927万 | -3.41% |
| 05/12 | 1,532 | 1,532 | 1,511 | 1,511 | -1.31% | 2,600 | 166億8973万 | -3.08% |
| 05/11 | 1,549 | 1,561 | 1,530 | 1,531 | -1.16% | 2,900 | 169億1064万 | -1.98% |
| 05/08 | 1,538 | 1,566 | 1,538 | 1,549 | +0.72% | 6,400 | 171億946万 | -0.83% |
| 05/07 | 1,537 | 1,540 | 1,520 | 1,538 | +1.38% | 6,000 | 169億8796万 | -1.47% |
| 05/01 | 1,510 | 1,517 | 1,508 | 1,517 | +0.53% | 2,600 | 167億5600万 | -3.01% |
| 04/30 | 1,530 | 1,550 | 1,509 | 1,509 | +0.07% | 2,000 | 166億6764万 | -3.82% |
| 04/28 | 1,502 | 1,530 | 1,502 | 1,508 | +0.07% | 8,800 | 166億5659万 | -4.13% |
| 04/27 | 1,550 | 1,550 | 1,507 | 1,507 | -0.99% | 6,900 | 166億4555万 | -4.44% |
| 04/24 | 1,520 | 1,535 | 1,516 | 1,522 | -0.13% | 5,800 | 168億1123万 | -3.67% |
| 04/23 | 1,537 | 1,537 | 1,513 | 1,524 | -1.3% | 6,600 | 168億3332万 | -3.79% |
| 04/22 | 1,553 | 1,565 | 1,544 | 1,544 | -0.9% | 5,000 | 170億5423万 | -2.71% |
| 04/21 | 1,551 | 1,570 | 1,549 | 1,558 | +0.13% | 3,900 | 172億887万 | -2.07% |
| 04/20 | 1,553 | 1,575 | 1,553 | 1,556 | +0.13% | 7,100 | 171億8677万 | -2.2% |
| 04/17 | 1,555 | 1,561 | 1,550 | 1,554 | +0.06% | 2,300 | 171億6468万 | -2.33% |
| 04/16 | 1,573 | 1,573 | 1,553 | 1,553 | -0.19% | 4,700 | 171億5364万 | -2.33% |
| 04/15 | 1,560 | 1,578 | 1,555 | 1,556 | +0.13% | 3,800 | 171億8677万 | -2.02% |
| 04/14 | 1,576 | 1,580 | 1,550 | 1,554 | -1.58% | 10,100 | 171億6468万 | -1.89% |
| 04/13 | 1,637 | 1,645 | 1,578 | 1,579 | -4.71% | 16,200 | 174億4082万 | -0.06% |
| 04/10 | 1,639 | 1,657 | 1,606 | 1,657 | +0.55% | 18,600 | 183億237万 | +5.34% |
| 04/09 | 1,615 | 1,650 | 1,615 | 1,648 | +2.04% | 20,500 | 182億296万 | +5.57% |
| 04/08 | 1,601 | 1,626 | 1,581 | 1,615 | +0.94% | 16,600 | 178億3846万 | +4.26% |
| 04/07 | 1,595 | 1,603 | 1,563 | 1,600 | +1.27% | 10,100 | 176億7278万 | +4.03% |
| 04/06 | 1,590 | 1,603 | 1,580 | 1,580 | -0.63% | 7,800 | 174億5187万 | +3.34% |
| 04/03 | 1,581 | 1,609 | 1,563 | 1,590 | -1.24% | 10,200 | 175億6232万 | +4.61% |
| 04/02 | 1,599 | 1,640 | 1,589 | 1,610 | +0.94% | 20,900 | 177億8323万 | +6.55% |
| 04/01 | 1,531 | 1,599 | 1,520 | 1,595 | +4.25% | 12,400 | 176億1755万 | +6.33% |
| 03/31 | 1,520 | 1,558 | 1,520 | 1,530 | +1.39% | 18,300 | 168億9959万 | +2.68% |
| 03/30 | 1,541 | 1,550 | 1,502 | 1,509 | -6.91% | 31,000 | 166億6764万 | +1.82% |
| 03/27 | 1,640 | 1,650 | 1,605 | 1,621 | -1.1% | 33,000 | 179億473万 | +9.9% |
| 03/26 | 1,607 | 1,639 | 1,599 | 1,639 | +2.18% | 39,300 | 181億355万 | +11.95% |
| 03/25 | 1,630 | 1,630 | 1,603 | 1,604 | -0.25% | 27,900 | 177億1696万 | +10.47% |
| 03/24 | 1,600 | 1,638 | 1,600 | 1,608 | +1.07% | 25,600 | 177億4305万 | +11.59% |
| 03/23 | 1,645 | 1,645 | 1,569 | 1,591 | -2.21% | 45,800 | 175億5547万 | +11.18% |
| 03/19 | 1,601 | 1,649 | 1,590 | 1,627 | +1.37% | 39,900 | 179億5270万 | +14.42% |
| 03/18 | 1,635 | 1,640 | 1,601 | 1,605 | -2.13% | 37,300 | 177億995万 | +13.83% |
| 03/17 | 1,560 | 1,700 | 1,558 | 1,640 | +5.67% | 66,100 | 180億9615万 | +17.14% |
| 03/16 | 1,557 | 1,564 | 1,526 | 1,552 | +0.26% | 28,600 | 171億2513万 | +11.82% |
| 03/13 | 1,559 | 1,560 | 1,515 | 1,548 | +1.24% | 33,200 | 170億8100万 | +12.17% |
| 03/12 | 1,510 | 1,529 | 1,506 | 1,529 | +1.26% | 22,900 | 168億7134万 | +11.52% |
| 03/11 | 1,472 | 1,511 | 1,460 | 1,510 | +3.5% | 40,700 | 166億6169万 | +10.7% |
| 03/10 | 1,451 | 1,460 | 1,412 | 1,459 | +0.69% | 27,900 | 160億9895万 | +7.52% |
| 03/09 | 1,402 | 1,449 | 1,382 | 1,449 | +3.43% | 28,700 | 159億8861万 | +7.1% |
| 03/06 | 1,377 | 1,401 | 1,372 | 1,401 | +2.19% | 18,800 | 154億5896万 | +3.93% |
| 03/05 | 1,365 | 1,375 | 1,352 | 1,371 | +1.41% | 11,100 | 151億2794万 | +1.86% |
| 03/04 | 1,341 | 1,355 | 1,340 | 1,352 | +0.75% | 10,800 | 149億1828万 | +0.52% |
| 03/03 | 1,361 | 1,361 | 1,342 | 1,342 | -1.4% | 8,100 | 148億794万 | -0.15% |
| 03/02 | 1,355 | 1,361 | 1,348 | 1,361 | 0% | 11,100 | 150億1759万 | +1.26% |
| 02/27 | 1,350 | 1,361 | 1,349 | 1,361 | +0.67% | 10,000 | 150億1759万 | +1.34% |
| 02/26 | 1,350 | 1,357 | 1,350 | 1,352 | +0.52% | 5,900 | 149億1828万 | +0.75% |
| 02/25 | 1,349 | 1,349 | 1,336 | 1,345 | +0.82% | 3,700 | 148億4105万 | +0.22% |
| 02/24 | 1,330 | 1,340 | 1,330 | 1,334 | -0.67% | 10,700 | 147億1967万 | -0.6% |
| 02/20 | 1,321 | 1,350 | 1,320 | 1,343 | +1.13% | 13,100 | 148億1763万 | +0.07% |
| 02/19 | 18:00 株主優待制度の変更に関するお知らせ |
| 02/19 | 1,334 | 1,334 | 1,327 | 1,328 | -0.97% | 13,200 | 146億5214万 | -0.97% |
| 02/18 | 1,338 | 1,343 | 1,336 | 1,341 | -0.22% | 10,700 | 147億9557万 | 0% |
| 02/17 | 1,342 | 1,346 | 1,341 | 1,344 | +0.15% | 4,200 | 148億2867万 | +0.22% |
| 02/16 | 1,365 | 1,365 | 1,342 | 1,342 | -1.03% | 11,200 | 148億660万 | +0.07% |
| 02/13 | 15:30 2026年3月期第3四半期決算短信〔IFRS〕(連結) |
| 02/13 | 15:30 2026年3月期第3四半期決算説明資料補足データ |
| 02/13 | 15:30 2026年3月期第3四半期決算説明資料 |
| 02/13 | 1,345 | 1,360 | 1,344 | 1,356 | +0.59% | 5,800 | 149億6107万 | +1.27% |
| 02/12 | 1,347 | 1,353 | 1,346 | 1,348 | +0.07% | 4,200 | 148億7280万 | +0.82% |
| 02/10 | 11:00 「ハルメクモニター認証マーク」サービス開始に関するお知らせ |
| 02/10 | 1,350 | 1,351 | 1,347 | 1,347 | +0.07% | 3,400 | 148億6177万 | +0.9% |
| 02/09 | 1,351 | 1,351 | 1,343 | 1,346 | +0.22% | 2,700 | 148億5073万 | +0.98% |
| 02/06 | 1,347 | 1,347 | 1,343 | 1,343 | +0.22% | 2,800 | 148億1763万 | +0.9% |
| 02/05 | 1,347 | 1,347 | 1,340 | 1,340 | +0.15% | 4,000 | 147億8453万 | +0.9% |
| 02/04 | 1,350 | 1,350 | 1,336 | 1,338 | -0.37% | 6,000 | 147億6247万 | +0.9% |
| 02/03 | 1,349 | 1,349 | 1,342 | 1,343 | -0.22% | 5,400 | 148億1763万 | +1.44% |
| 02/02 | 1,349 | 1,349 | 1,340 | 1,346 | +0.15% | 3,500 | 148億5073万 | +1.82% |
| 01/30 | 1,347 | 1,347 | 1,337 | 1,344 | +0.22% | 4,400 | 148億2867万 | +1.9% |
| 01/29 | 1,342 | 1,350 | 1,339 | 1,341 | -0.37% | 5,200 | 147億9557万 | +1.82% |
| 01/28 | 1,341 | 1,346 | 1,340 | 1,346 | +0.37% | 3,300 | 148億5073万 | +2.44% |
| 01/27 | 1,335 | 1,341 | 1,335 | 1,341 | +0.3% | 1,800 | 147億9557万 | +2.29% |
| 01/26 | 1,342 | 1,343 | 1,336 | 1,337 | -0.22% | 3,000 | 147億5143万 | +2.22% |
| 01/23 | 1,345 | 1,346 | 1,335 | 1,340 | +0.37% | 4,100 | 147億8453万 | +2.76% |