| 2026 |
| 03/06 | 1,558 | 1,625 | 1,551 | 1,600 | +2.24% | 7,000 | 139億1936万 | +4.51% |
| 03/05 | 1,567 | 1,577 | 1,540 | 1,565 | +2.22% | 6,100 | 136億1487万 | +2.62% |
| 03/04 | 1,550 | 1,550 | 1,530 | 1,531 | -2.67% | 4,700 | 133億1908万 | +0.72% |
| 03/03 | 1,615 | 1,629 | 1,573 | 1,573 | -3.2% | 6,100 | 136億8447万 | +3.76% |
| 03/02 | 1,630 | 1,630 | 1,609 | 1,625 | +0.99% | 2,500 | 141億3685万 | +7.54% |
| 02/27 | 1,625 | 1,630 | 1,601 | 1,609 | -0.98% | 7,300 | 139億9765万 | +6.98% |
| 02/26 | 1,629 | 1,629 | 1,608 | 1,625 | -0.31% | 3,200 | 141億3685万 | +8.55% |
| 02/25 | 1,627 | 1,633 | 1,605 | 1,630 | +1.05% | 5,400 | 141億8034万 | +9.47% |
| 02/24 | 1,598 | 1,617 | 1,570 | 1,613 | +1.19% | 7,900 | 140億3245万 | +8.84% |
| 02/20 | 1,625 | 1,626 | 1,591 | 1,594 | -0.99% | 5,300 | 138億6716万 | +8.07% |
| 02/19 | 1,590 | 1,615 | 1,575 | 1,610 | +2.35% | 7,700 | 140億635万 | +9.6% |
| 02/18 | 1,520 | 1,590 | 1,456 | 1,573 | +3.49% | 18,200 | 136億8447万 | +7.52% |
| 02/17 | 1,509 | 1,520 | 1,493 | 1,520 | +2.01% | 5,600 | 132億2339万 | +4.32% |
| 02/16 | 1,493 | 1,520 | 1,435 | 1,490 | +0.2% | 15,100 | 129億6240万 | +2.55% |
| 02/13 | 1,488 | 1,493 | 1,467 | 1,487 | +0.13% | 13,300 | 129億3630万 | +2.55% |
| 02/12 | 1,490 | 1,490 | 1,482 | 1,485 | -0.34% | 5,200 | 129億1890万 | +2.63% |
| 02/10 | 1,479 | 1,495 | 1,471 | 1,490 | +0.74% | 6,900 | 129億6240万 | +3.11% |
| 02/09 | 1,478 | 1,480 | 1,466 | 1,479 | +0.34% | 15,900 | 128億6670万 | +2.57% |
| 02/06 | 15:30 2026年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/06 | 15:30 石綿調査業務に関する業務提携契約締結のお知らせ |
| 02/06 | 1,473 | 1,476 | 1,465 | 1,474 | +0.34% | 7,100 | 128億2321万 | +2.43% |
| 02/05 | 1,462 | 1,472 | 1,459 | 1,469 | +0.41% | 7,300 | 127億7971万 | +2.23% |
| 02/04 | 1,450 | 1,464 | 1,450 | 1,463 | +0.41% | 3,700 | 127億2751万 | +2.02% |
| 02/03 | 1,450 | 1,464 | 1,446 | 1,457 | +0.76% | 6,300 | 126億7531万 | +1.67% |
| 02/02 | 1,439 | 1,446 | 1,431 | 1,446 | +0.49% | 4,800 | 125億7962万 | +1.05% |
| 01/30 | 1,437 | 1,446 | 1,435 | 1,439 | +0.14% | 1,300 | 125億1872万 | +0.63% |
| 01/29 | 1,435 | 1,441 | 1,431 | 1,437 | -0.42% | 2,100 | 125億132万 | +0.63% |
| 01/28 | 1,448 | 1,448 | 1,435 | 1,443 | -0.14% | 2,800 | 125億5352万 | +1.12% |
| 01/27 | 1,426 | 1,460 | 1,425 | 1,445 | +0.84% | 3,700 | 125億7092万 | +1.4% |
| 01/26 | 1,442 | 1,446 | 1,425 | 1,433 | -0.62% | 11,200 | 124億6652万 | +0.7% |
| 01/23 | 15:30 人事異動に関するお知らせ |
| 01/23 | 1,444 | 1,450 | 1,432 | 1,442 | +0.35% | 4,800 | 125億4482万 | +1.41% |
| 01/22 | 1,440 | 1,440 | 1,434 | 1,437 | -0.07% | 2,400 | 125億132万 | +1.2% |
| 01/21 | 1,439 | 1,450 | 1,430 | 1,438 | -0.07% | 6,100 | 125億1002万 | +1.41% |
| 01/20 | 1,442 | 1,443 | 1,432 | 1,439 | -0.21% | 3,200 | 125億1872万 | +1.55% |
| 01/19 | 1,440 | 1,446 | 1,430 | 1,442 | -0.69% | 7,700 | 125億4482万 | +1.91% |
| 01/16 | 1,460 | 1,461 | 1,445 | 1,452 | +0.41% | 6,400 | 126億3181万 | +2.76% |
| 01/15 | 1,444 | 1,455 | 1,444 | 1,446 | +0.14% | 5,500 | 125億7962万 | +2.48% |
| 01/14 | 1,433 | 1,444 | 1,431 | 1,444 | +0.77% | 5,800 | 125億6222万 | +2.48% |
| 01/13 | 1,432 | 1,441 | 1,420 | 1,433 | +1.2% | 8,000 | 124億6652万 | +1.78% |
| 01/09 | 1,415 | 1,418 | 1,405 | 1,416 | +0.07% | 6,700 | 123億1863万 | +0.64% |
| 01/08 | 1,418 | 1,419 | 1,414 | 1,415 | -0.14% | 3,700 | 123億993万 | +0.57% |
| 01/07 | 1,422 | 1,422 | 1,413 | 1,417 | -0.35% | 5,600 | 123億2733万 | +0.71% |
| 01/06 | 1,413 | 1,422 | 1,411 | 1,422 | +0.64% | 4,900 | 123億7083万 | +1.07% |
| 01/05 | 1,434 | 1,439 | 1,409 | 1,413 | -0.35% | 10,800 | 122億9253万 | +0.43% |
| 2025 |
| 12/30 | 1,425 | 1,425 | 1,413 | 1,418 | +0.21% | 3,000 | 123億3603万 | +0.78% |
| 12/29 | 1,427 | 1,427 | 1,409 | 1,415 | +0.64% | 7,900 | 123億993万 | +0.64% |
| 12/26 | 1,404 | 1,414 | 1,403 | 1,406 | -0.99% | 5,200 | 122億3163万 | 0% |
| 12/25 | 1,441 | 1,444 | 1,404 | 1,420 | -0.07% | 9,000 | 123億5343万 | +1% |
| 12/24 | 1,411 | 1,422 | 1,403 | 1,421 | +1.14% | 11,300 | 123億6213万 | +1.07% |
| 12/23 | 1,404 | 1,416 | 1,400 | 1,405 | +0.07% | 9,300 | 122億2293万 | 0% |
| 12/22 | 1,416 | 1,416 | 1,400 | 1,404 | 0% | 7,000 | 122億1423万 | -0.07% |
| 12/19 | 1,400 | 1,405 | 1,400 | 1,404 | +0.43% | 6,600 | 122億1423万 | -0.14% |
| 12/18 | 1,398 | 1,399 | 1,395 | 1,398 | 0% | 2,000 | 121億6204万 | -0.57% |
| 12/17 | 1,396 | 1,398 | 1,395 | 1,398 | +0.14% | 2,500 | 121億6204万 | -0.57% |
| 12/16 | 1,399 | 1,400 | 1,391 | 1,396 | 0% | 2,800 | 121億4464万 | -0.71% |
| 12/15 | 1,396 | 1,400 | 1,396 | 1,396 | -0.36% | 3,700 | 121億4464万 | -0.78% |
| 12/12 | 1,395 | 1,415 | 1,384 | 1,401 | +0.57% | 12,200 | 121億8813万 | -0.57% |
| 12/11 | 1,397 | 1,398 | 1,390 | 1,393 | -0.21% | 2,900 | 121億1854万 | -1.21% |
| 12/10 | 1,408 | 1,408 | 1,393 | 1,396 | -0.14% | 4,000 | 121億4464万 | -1.06% |
| 12/09 | 1,397 | 1,399 | 1,395 | 1,398 | +0.36% | 9,000 | 121億6204万 | -0.99% |
| 12/08 | 1,411 | 1,411 | 1,390 | 1,393 | -1.21% | 8,100 | 121億1854万 | -1.42% |
| 12/05 | 1,413 | 1,415 | 1,407 | 1,410 | 0% | 10,100 | 122億6643万 | -0.28% |
| 12/04 | 1,412 | 1,414 | 1,409 | 1,410 | -0.14% | 9,200 | 122億6643万 | -0.28% |
| 12/03 | 1,417 | 1,417 | 1,409 | 1,412 | -0.28% | 7,600 | 122億8383万 | -0.21% |
| 12/02 | 1,418 | 1,418 | 1,410 | 1,416 | 0% | 2,600 | 123億1863万 | 0% |
| 12/01 | 1,412 | 1,416 | 1,406 | 1,416 | +0.21% | 7,000 | 123億1863万 | -0.14% |
| 11/28 | 1,412 | 1,415 | 1,405 | 1,413 | +0.07% | 3,100 | 122億9253万 | -0.42% |
| 11/27 | 1,416 | 1,416 | 1,406 | 1,412 | -0.14% | 4,100 | 122億8383万 | -0.49% |
| 11/26 | 1,408 | 1,415 | 1,406 | 1,414 | +0.43% | 3,000 | 123億123万 | -0.35% |
| 11/25 | 1,419 | 1,419 | 1,408 | 1,408 | -0.14% | 5,700 | 122億4903万 | -0.78% |
| 11/21 | 1,412 | 1,414 | 1,407 | 1,410 | -0.14% | 3,200 | 122億6643万 | -0.56% |
| 11/20 | 1,412 | 1,412 | 1,400 | 1,412 | +0.64% | 1,800 | 122億8383万 | -0.35% |
| 11/19 | 1,405 | 1,411 | 1,402 | 1,403 | -0.28% | 2,700 | 122億553万 | -0.85% |
| 11/18 | 1,401 | 1,412 | 1,400 | 1,407 | 0% | 5,400 | 122億4033万 | -0.42% |
| 11/17 | 1,410 | 1,412 | 1,401 | 1,407 | -0.85% | 6,400 | 122億4033万 | -0.35% |
| 11/14 | 1,420 | 1,432 | 1,400 | 1,419 | -0.07% | 16,600 | 123億4473万 | +0.57% |
| 11/13 | 1,430 | 1,430 | 1,401 | 1,420 | +1.43% | 9,800 | 123億5343万 | +0.71% |
| 11/12 | 1,400 | 1,411 | 1,396 | 1,400 | +0.43% | 2,700 | 121億7944万 | -0.64% |
| 11/11 | 1,405 | 1,414 | 1,393 | 1,394 | -1.06% | 4,500 | 121億2724万 | -0.99% |
| 11/10 | 1,383 | 1,419 | 1,380 | 1,409 | -2.89% | 22,600 | 122億5773万 | +0.14% |
| 11/07 | 15:30 2026年3月期第2四半期決算説明資料 |
| 11/07 | 15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/07 | 1,439 | 1,452 | 1,439 | 1,451 | +1.33% | 5,900 | 126億2311万 | +3.27% |
| 11/06 | 1,417 | 1,460 | 1,417 | 1,432 | +1.34% | 8,000 | 124億5782万 | +2.14% |
| 11/05 | 1,415 | 1,420 | 1,401 | 1,413 | -0.49% | 4,400 | 122億9253万 | +0.78% |
| 11/04 | 1,420 | 1,448 | 1,415 | 1,420 | +0.35% | 12,800 | 123億5343万 | +1.28% |
| 10/31 | 1,410 | 1,435 | 1,408 | 1,415 | -0.07% | 5,600 | 123億993万 | +0.93% |
| 10/30 | 1,412 | 1,424 | 1,408 | 1,416 | -0.21% | 1,500 | 123億1863万 | +1% |
| 10/29 | 1,435 | 1,444 | 1,414 | 1,419 | -0.84% | 4,600 | 123億4473万 | +1.21% |
| 10/28 | 1,444 | 1,448 | 1,400 | 1,431 | -0.9% | 4,700 | 124億4912万 | +2.14% |
| 10/27 | 1,455 | 1,455 | 1,426 | 1,444 | -0.62% | 4,500 | 125億6222万 | +3.14% |
| 10/24 | 1,460 | 1,468 | 1,430 | 1,453 | +0.48% | 4,100 | 126億4051万 | +3.86% |
| 10/23 | 1,428 | 1,450 | 1,426 | 1,446 | +1.62% | 7,900 | 125億7962万 | +3.51% |
| 10/22 | 1,413 | 1,426 | 1,404 | 1,423 | +0.35% | 3,800 | 123億7953万 | +1.93% |
| 10/21 | 1,415 | 1,430 | 1,405 | 1,418 | +1.29% | 10,800 | 123億3603万 | +1.58% |
| 10/20 | 1,379 | 1,400 | 1,377 | 1,400 | +1.52% | 9,400 | 121億7944万 | +0.29% |
| 10/17 | 1,382 | 1,386 | 1,373 | 1,379 | -0.43% | 1,700 | 119億9674万 | -1.29% |
| 10/16 | 1,365 | 1,385 | 1,365 | 1,385 | +1.61% | 5,700 | 120億4894万 | -1.07% |
| 10/15 | 1,365 | 1,376 | 1,363 | 1,363 | -0.15% | 3,800 | 118億5755万 | -2.85% |
| 10/14 | 1,368 | 1,380 | 1,361 | 1,365 | -0.58% | 5,200 | 118億7495万 | -2.92% |
| 10/10 | 1,393 | 1,393 | 1,369 | 1,373 | -1.15% | 6,000 | 119億4455万 | -2.56% |
| 10/09 | 1,397 | 1,397 | 1,381 | 1,389 | -0.57% | 4,600 | 120億8374万 | -1.56% |
| 10/08 | 1,392 | 1,410 | 1,392 | 1,397 | +0.36% | 1,900 | 121億5334万 | -1.2% |
| 10/07 | 1,382 | 1,394 | 1,370 | 1,392 | +0.72% | 15,300 | 121億984万 | -1.63% |