| 2026 |
| 03/06 | 1,521 | 1,569 | 1,521 | 1,561 | 0% | 600 | 247億7525万 | +2.63% |
| 03/05 | 1,579 | 1,593 | 1,547 | 1,561 | +0.06% | 4,100 | 247億7525万 | +2.97% |
| 03/04 | 1,558 | 1,565 | 1,502 | 1,560 | -2.38% | 2,100 | 247億5938万 | +3.17% |
| 03/03 | 1,557 | 1,598 | 1,545 | 1,598 | +1.52% | 3,400 | 253億6249万 | +5.97% |
| 03/02 | 1,597 | 1,597 | 1,574 | 1,574 | -1.44% | 700 | 249億8158万 | +4.79% |
| 02/27 | 1,595 | 1,597 | 1,595 | 1,597 | +0.63% | 800 | 253億4662万 | +6.68% |
| 02/26 | 1,551 | 1,587 | 1,520 | 1,587 | +2.99% | 2,400 | 251億8791万 | +6.44% |
| 02/25 | 1,484 | 1,576 | 1,484 | 1,541 | +3.91% | 8,900 | 244億5782万 | +3.7% |
| 02/24 | 1,471 | 1,483 | 1,470 | 1,483 | +0.07% | 500 | 235億3728万 | +0.07% |
| 02/20 | 1,489 | 1,495 | 1,482 | 1,482 | -1.66% | 2,100 | 235億2141万 | 0% |
| 02/19 | 1,500 | 1,510 | 1,490 | 1,507 | +0.27% | 2,800 | 239億1819万 | +1.82% |
| 02/18 | 1,509 | 1,513 | 1,481 | 1,503 | -0.46% | 2,200 | 238億5471万 | +1.69% |
| 02/17 | 1,523 | 1,534 | 1,510 | 1,510 | -1.76% | 300 | 239億6581万 | +2.3% |
| 02/16 | 1,520 | 1,542 | 1,502 | 1,537 | -1.47% | 2,100 | 243億9434万 | +4.27% |
| 02/13 | (IR情報)15:40 2026年3月期第3四半期決算短信(日本基準)(連結) |
| 02/13 | 1,520 | 1,560 | 1,520 | 1,560 | 0% | 400 | 247億5938万 | +6.05% |
| 02/12 | 1,551 | 1,560 | 1,525 | 1,560 | 0% | 5,400 | 247億5938万 | +6.41% |
| 02/10 | 1,500 | 1,614 | 1,494 | 1,560 | +4.7% | 25,000 | 247億5938万 | +6.7% |
| 02/09 | 1,482 | 1,510 | 1,480 | 1,490 | +0.54% | 10,300 | 236億4838万 | +2.19% |
| 02/06 | 1,479 | 1,487 | 1,479 | 1,482 | +0.2% | 7,800 | 235億2141万 | +1.65% |
| 02/05 | 1,461 | 1,480 | 1,461 | 1,479 | +1.23% | 2,500 | 234億7380万 | +1.44% |
| 02/04 | 1,459 | 1,478 | 1,455 | 1,461 | -0.2% | 1,600 | 231億8811万 | +0.21% |
| 02/03 | 1,460 | 1,464 | 1,453 | 1,464 | +0.21% | 2,400 | 232億3572万 | +0.41% |
| 02/02 | 1,457 | 1,461 | 1,457 | 1,461 | +0.27% | 1,100 | 231億8811万 | +0.14% |
| 01/30 | 1,458 | 1,500 | 1,446 | 1,457 | +0.48% | 3,300 | 231億2462万 | -0.14% |
| 01/29 | 1,450 | 1,453 | 1,448 | 1,450 | +0.28% | 7,800 | 230億1353万 | -0.55% |
| 01/28 | 1,445 | 1,450 | 1,445 | 1,446 | -0.28% | 3,300 | 229億5004万 | -0.82% |
| 01/27 | 1,450 | 1,450 | 1,442 | 1,450 | 0% | 7,500 | 230億1353万 | -0.48% |
| 01/26 | 1,450 | 1,451 | 1,444 | 1,450 | -0.28% | 13,900 | 230億1353万 | -0.41% |
| 01/23 | 1,445 | 1,459 | 1,442 | 1,454 | 0% | 1,000 | 230億7701万 | -0.07% |
| 01/22 | 1,451 | 1,454 | 1,451 | 1,454 | +0.28% | 900 | 230億7701万 | 0% |
| 01/21 | 1,449 | 1,451 | 1,448 | 1,450 | 0% | 6,200 | 230億1353万 | -0.21% |
| 01/20 | 1,457 | 1,457 | 1,444 | 1,450 | 0% | 9,500 | 230億1353万 | -0.14% |
| 01/19 | 1,462 | 1,462 | 1,435 | 1,450 | -1.56% | 12,700 | 230億1353万 | -0.14% |
| 01/16 | 1,457 | 1,473 | 1,432 | 1,473 | +1.59% | 12,400 | 233億7857万 | +1.45% |
| 01/15 | 1,448 | 1,462 | 1,434 | 1,450 | +0.07% | 16,300 | 230億1353万 | 0% |
| 01/14 | 1,450 | 1,453 | 1,444 | 1,449 | -0.28% | 5,500 | 229億9765万 | -0.14% |
| 01/13 | 1,443 | 1,453 | 1,441 | 1,453 | -0.21% | 2,200 | 230億6114万 | +0.07% |
| 01/09 | 1,425 | 1,476 | 1,425 | 1,456 | +0.07% | 2,100 | 231億875万 | +0.21% |
| 01/08 | 1,475 | 1,475 | 1,445 | 1,455 | -0.07% | 2,800 | 230億9288万 | +0.07% |
| 01/07 | 1,449 | 1,456 | 1,442 | 1,456 | +0.48% | 3,200 | 231億875万 | 0% |
| 01/06 | 1,459 | 1,459 | 1,446 | 1,449 | -1.56% | 3,700 | 229億9765万 | -0.62% |
| 01/05 | 1,475 | 1,480 | 1,455 | 1,472 | -0.54% | 1,200 | 233億6270万 | +0.89% |
| 2025 |
| 12/30 | 1,480 | 1,482 | 1,479 | 1,480 | 0% | 6,500 | 234億8967万 | +1.3% |
| 12/29 | 1,468 | 1,490 | 1,468 | 1,480 | +0.82% | 5,400 | 234億8967万 | +1.3% |
| 12/26 | 1,466 | 1,468 | 1,445 | 1,468 | +0.14% | 3,600 | 232億9921万 | +0.41% |
| 12/25 | 1,479 | 1,480 | 1,464 | 1,466 | -1.21% | 2,000 | 232億6747万 | +0.21% |
| 12/24 | 1,462 | 1,493 | 1,460 | 1,484 | +1.57% | 4,100 | 235億5315万 | +1.44% |
| 12/23 | 1,460 | 1,500 | 1,436 | 1,461 | +0.34% | 15,400 | 231億8811万 | -0.14% |
| 12/22 | 1,407 | 1,458 | 1,407 | 1,456 | +1.39% | 13,500 | 231億875万 | -0.55% |
| 12/19 | 1,430 | 1,436 | 1,413 | 1,436 | +0.56% | 2,200 | 227億9133万 | -2.05% |
| 12/18 | 1,405 | 1,428 | 1,405 | 1,428 | -0.14% | 2,800 | 226億6435万 | -2.79% |
| 12/17 | 1,420 | 1,430 | 1,418 | 1,430 | +0.7% | 1,700 | 226億9610万 | -2.79% |
| 12/16 | 1,415 | 1,430 | 1,415 | 1,420 | -0.21% | 1,400 | 225億3738万 | -3.66% |
| 12/15 | 1,433 | 1,437 | 1,412 | 1,423 | -0.63% | 3,700 | 225億8500万 | -3.66% |
| 12/12 | 1,430 | 1,435 | 1,430 | 1,432 | +0.28% | 4,400 | 227億2784万 | -3.31% |
| 12/11 | 1,436 | 1,436 | 1,405 | 1,428 | -0.97% | 4,300 | 226億6435万 | -3.77% |
| 12/10 | 1,437 | 1,445 | 1,402 | 1,442 | 0% | 5,500 | 228億8655万 | -3.03% |
| 12/09 | 1,437 | 1,449 | 1,437 | 1,442 | +0.07% | 700 | 228億8655万 | -3.29% |
| 12/08 | 1,458 | 1,460 | 1,438 | 1,441 | -1.97% | 2,100 | 228億7068万 | -3.48% |
| 12/05 | 1,498 | 1,498 | 1,463 | 1,470 | -0.88% | 1,600 | 233億3095万 | -1.67% |
| 12/04 | 1,454 | 1,483 | 1,441 | 1,483 | +1.58% | 1,000 | 235億3728万 | -0.87% |
| 12/03 | 1,481 | 1,481 | 1,451 | 1,460 | -2.41% | 7,400 | 231億7224万 | -2.41% |
| 12/02 | 1,498 | 1,498 | 1,490 | 1,496 | 0% | 1,200 | 237億4361万 | -0.2% |
| 12/01 | 1,497 | 1,497 | 1,491 | 1,496 | +0.07% | 2,400 | 237億4361万 | -0.2% |
| 11/28 | 1,501 | 1,501 | 1,490 | 1,495 | -0.2% | 4,400 | 237億2774万 | -0.2% |
| 11/27 | 1,500 | 1,500 | 1,491 | 1,498 | 0% | 2,500 | 237億7535万 | -0.27% |
| 11/26 | 1,500 | 1,500 | 1,488 | 1,498 | -0.13% | 4,100 | 237億7535万 | +0.33% |
| 11/25 | 1,500 | 1,503 | 1,494 | 1,500 | +0.2% | 6,700 | 238億710万 | +1.15% |
| 11/21 | 1,479 | 1,510 | 1,479 | 1,497 | +0.74% | 8,800 | 237億5948万 | +1.84% |
| 11/20 | 1,471 | 1,489 | 1,469 | 1,486 | +1.09% | 8,700 | 235億8490万 | +2.06% |
| 11/19 | 1,470 | 1,483 | 1,469 | 1,470 | -1.21% | 5,700 | 233億3095万 | +1.94% |
| 11/18 | 1,470 | 1,488 | 1,470 | 1,488 | -0.13% | 4,100 | 236億1664万 | +4.2% |
| 11/17 | 1,486 | 1,500 | 1,445 | 1,490 | -0.8% | 21,700 | 236億4838万 | +5.23% |
| 11/14 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信(日本基準)(連結) |
| 11/14 | (IR情報)15:30 2026年3月期配当予想の修正に関するお知らせ |
| 11/14 | 1,500 | 1,505 | 1,497 | 1,502 | +0.13% | 6,800 | 238億3884万 | +7.06% |
| 11/13 | 1,501 | 1,503 | 1,491 | 1,500 | 0% | 19,600 | 238億710万 | +7.91% |
| 11/12 | 1,499 | 1,506 | 1,495 | 1,500 | 0% | 21,000 | 238億710万 | +8.93% |
| 11/11 | 1,500 | 1,519 | 1,486 | 1,500 | 0% | 30,600 | 238億710万 | +10.05% |
| 11/10 | 1,494 | 1,500 | 1,454 | 1,500 | +0.07% | 25,400 | 238億710万 | +11.11% |
| 11/07 | (5%ルール)シンフォニー・フィナンシャル・パートナーズ(シン…(0.78%) |
| 11/07 | 1,509 | 1,509 | 1,474 | 1,499 | -0.66% | 6,000 | 237億9122万 | +12.12% |
| 11/06 | 1,509 | 1,513 | 1,491 | 1,509 | -0.07% | 3,900 | 239億4994万 | +13.97% |
| 11/05 | 1,541 | 1,541 | 1,499 | 1,510 | -1.69% | 6,200 | 239億6581万 | +15.18% |
| 11/04 | 1,499 | 1,540 | 1,482 | 1,536 | +2.13% | 29,800 | 243億7847万 | +18.34% |
| 10/31 | (5%ルール)大栄環境(27.62%) |
| 10/31 | 1,483 | 1,504 | 1,431 | 1,504 | +1.42% | 25,400 | 238億7058万 | +17.13% |
| 10/30 | 1,481 | 1,494 | 1,480 | 1,483 | -0.87% | 9,500 | 235億3728万 | +16.68% |
| 10/29 | 1,500 | 1,510 | 1,475 | 1,496 | +0.07% | 12,100 | 237億4361万 | +18.82% |
| 10/28 | 1,502 | 1,504 | 1,485 | 1,495 | -1.58% | 7,900 | 237億2774万 | +19.98% |
| 10/27 | 1,470 | 1,520 | 1,461 | 1,519 | +0.6% | 23,500 | 241億865万 | +23.2% |
| 10/24 | 1,456 | 1,528 | 1,452 | 1,510 | +2.37% | 34,900 | 239億6581万 | +23.77% |
| 10/23 | 1,630 | 1,646 | 1,451 | 1,475 | -6.88% | 191,000 | 234億1031万 | +22.31% |
| 10/22 | 1,290 | 1,584 | 1,290 | 1,584 | +23.36% | 138,400 | 251億4029万 | +32.66% |
| 10/21 | 1,238 | 1,284 | 1,202 | 1,284 | +4.31% | 37,200 | 203億7887万 | +9.09% |
| 10/20 | 1,200 | 1,232 | 1,165 | 1,231 | +5.12% | 30,400 | 195億3769万 | +4.94% |
| 10/17 | (5%ルール)シンフォニー・フィナンシャル・パートナーズ(シン…(27.62%) |
| 10/17 | 1,136 | 1,205 | 1,136 | 1,171 | +1.83% | 13,600 | 185億8540万 | +0.09% |
| 10/16 | 1,150 | 1,153 | 1,147 | 1,150 | +0.61% | 2,800 | 182億5211万 | -1.71% |
| 10/15 | 1,133 | 1,181 | 1,085 | 1,143 | +0.88% | 16,500 | 181億4101万 | -2.31% |
| 10/14 | (IR情報)15:55 株式の売出し、主要株主である筆頭株主及びその他の関係会社の異動、並びに大栄環境株式会社との業務提携契約の締結に関するお知らせ |
| 10/14 | 1,163 | 1,167 | 1,133 | 1,133 | -3.16% | 3,100 | 179億8229万 | -3.25% |
| 10/10 | 1,172 | 1,175 | 1,167 | 1,170 | 0% | 1,500 | 185億6953万 | -0.17% |
| 10/09 | 1,170 | 1,179 | 1,170 | 1,170 | -0.09% | 2,800 | 185億6953万 | -0.09% |
| 10/08 | 1,167 | 1,174 | 1,164 | 1,171 | +0.09% | 1,100 | 185億8540万 | +0.09% |
| 10/07 | 1,175 | 1,175 | 1,162 | 1,170 | +0.34% | 2,000 | 185億6953万 | 0% |