| 2026 |
| 03/06 | 1,464 | 1,479 | 1,460 | 1,476 | +0.41% | 4,400 | 134億2466万 | -1.01% |
| 03/05 | 1,450 | 1,485 | 1,450 | 1,470 | +1.8% | 7,300 | 133億7009万 | -1.47% |
| 03/04 | 1,472 | 1,489 | 1,438 | 1,444 | -1.63% | 22,500 | 131億3361万 | -3.41% |
| 03/03 | 1,507 | 1,507 | 1,468 | 1,468 | -1.48% | 14,400 | 133億5190万 | -1.94% |
| 03/02 | 1,500 | 1,530 | 1,482 | 1,490 | -1.26% | 17,200 | 135億5199万 | -0.67% |
| 02/27 | 1,500 | 1,515 | 1,497 | 1,509 | +0.8% | 6,400 | 137億2480万 | +0.53% |
| 02/26 | 1,499 | 1,513 | 1,497 | 1,497 | -0.13% | 3,300 | 136億1566万 | -0.33% |
| 02/25 | 1,530 | 1,538 | 1,489 | 1,499 | -1.77% | 14,200 | 136億3385万 | -0.2% |
| 02/24 | 1,464 | 1,529 | 1,464 | 1,526 | +4.88% | 30,800 | 138億7942万 | +1.53% |
| 02/20 | 1,447 | 1,455 | 1,429 | 1,455 | +0.69% | 6,400 | 132億2900万 | -3.19% |
| 02/19 | 1,450 | 1,450 | 1,435 | 1,445 | -0.14% | 6,700 | 131億3808万 | -4.11% |
| 02/18 | 1,432 | 1,448 | 1,425 | 1,447 | +0.63% | 13,000 | 131億5626万 | -4.11% |
| 02/17 | 1,452 | 1,453 | 1,425 | 1,438 | -0.62% | 28,800 | 130億7443万 | -4.83% |
| 02/16 | 1,480 | 1,480 | 1,447 | 1,447 | -1.63% | 18,700 | 131億5626万 | -4.36% |
| 02/13 | (5%ルール)小松克已(17.59%)小松由美子(2.97%)小松百子(8.8%)アーク・クエスト(39.58%) |
| 02/13 | 1,496 | 1,496 | 1,464 | 1,471 | -2.13% | 16,200 | 133億7447万 | -2.9% |
| 02/12 | 1,537 | 1,537 | 1,497 | 1,503 | -0.99% | 14,400 | 136億6542万 | -0.73% |
| 02/10 | 1,495 | 1,521 | 1,495 | 1,518 | +1.67% | 26,400 | 138億180万 | +0.26% |
| 02/09 | 1,500 | 1,526 | 1,460 | 1,493 | -1.19% | 45,500 | 135億7450万 | -1.26% |
| 02/06 | (IR情報)15:30 2026年9月期第1四半期説明資料 |
| 02/06 | (IR情報)15:30 2026年9月期第1四半期決算短信〔日本基準〕(非連結) |
| 02/06 | 1,540 | 1,543 | 1,509 | 1,511 | -2.01% | 17,900 | 137億3816万 | 0% |
| 02/05 | 1,545 | 1,552 | 1,542 | 1,542 | +0.13% | 4,300 | 140億2001万 | +2.12% |
| 02/04 | 1,545 | 1,555 | 1,537 | 1,540 | 0% | 5,000 | 140億183万 | +2.26% |
| 02/03 | 1,543 | 1,555 | 1,540 | 1,540 | +0.46% | 5,400 | 140億183万 | +2.46% |
| 02/02 | 1,521 | 1,545 | 1,516 | 1,533 | +1.12% | 12,800 | 139億3818万 | +2.2% |
| 01/30 | 1,501 | 1,528 | 1,501 | 1,516 | +0.8% | 8,700 | 137億8362万 | +1.34% |
| 01/29 | 1,510 | 1,510 | 1,498 | 1,504 | -0.07% | 6,100 | 136億7451万 | +0.74% |
| 01/28 | 1,517 | 1,528 | 1,505 | 1,505 | -1.7% | 7,600 | 136億8361万 | +0.94% |
| 01/27 | 1,514 | 1,554 | 1,503 | 1,531 | +1.46% | 18,100 | 139億2000万 | +2.82% |
| 01/26 | 1,530 | 1,530 | 1,503 | 1,509 | -1.37% | 9,600 | 137億1997万 | +1.55% |
| 01/23 | 1,524 | 1,583 | 1,520 | 1,530 | +0.72% | 24,500 | 139億1091万 | +3.17% |
| 01/22 | 1,538 | 1,540 | 1,513 | 1,519 | -0.26% | 27,200 | 138億1089万 | +2.64% |
| 01/21 | 1,481 | 1,523 | 1,476 | 1,523 | +1.74% | 10,700 | 138億4726万 | +3.18% |
| 01/20 | 1,524 | 1,524 | 1,492 | 1,497 | -2.16% | 10,400 | 136億1087万 | +1.63% |
| 01/19 | 1,538 | 1,549 | 1,519 | 1,530 | 0% | 8,200 | 139億1091万 | +4.08% |
| 01/16 | 1,549 | 1,550 | 1,503 | 1,530 | -0.71% | 16,000 | 139億1091万 | +4.44% |
| 01/15 | 1,507 | 1,550 | 1,491 | 1,541 | +1.92% | 17,600 | 140億1092万 | +5.4% |
| 01/14 | 1,492 | 1,540 | 1,485 | 1,512 | +1.07% | 32,400 | 137億4725万 | +3.63% |
| 01/13 | 1,505 | 1,505 | 1,487 | 1,496 | +0.2% | 16,000 | 136億178万 | +2.75% |
| 01/09 | 1,475 | 1,493 | 1,467 | 1,493 | +1.01% | 9,000 | 135億7450万 | +2.54% |
| 01/08 | 1,455 | 1,480 | 1,455 | 1,478 | +1.23% | 10,400 | 134億3812万 | +1.65% |
| 01/07 | 1,488 | 1,488 | 1,460 | 1,460 | -2.01% | 10,400 | 132億7446万 | +0.34% |
| 01/06 | 1,475 | 1,490 | 1,468 | 1,490 | +1.02% | 15,700 | 135億4722万 | +2.26% |
| 01/05 | 1,485 | 1,490 | 1,471 | 1,475 | +0.14% | 21,100 | 134億1084万 | +1.3% |
| 2025 |
| 12/30 | 1,489 | 1,491 | 1,471 | 1,473 | -0.34% | 7,000 | 133億9266万 | +1.17% |
| 12/29 | 1,461 | 1,482 | 1,461 | 1,478 | +1.58% | 5,200 | 134億3812万 | +1.51% |
| 12/26 | 1,465 | 1,476 | 1,455 | 1,455 | -0.61% | 9,900 | 132億2900万 | 0% |
| 12/25 | 1,450 | 1,478 | 1,442 | 1,464 | +0.97% | 8,800 | 133億1083万 | +0.62% |
| 12/24 | 1,446 | 1,457 | 1,440 | 1,450 | +0.28% | 7,000 | 131億8354万 | -0.34% |
| 12/23 | 1,443 | 1,467 | 1,431 | 1,446 | +0.14% | 8,700 | 131億4717万 | -0.69% |
| 12/22 | 1,446 | 1,452 | 1,424 | 1,444 | -0.41% | 8,900 | 131億2899万 | -0.96% |
| 12/19 | 1,443 | 1,457 | 1,440 | 1,450 | +0.28% | 15,000 | 131億8354万 | -0.68% |
| 12/18 | 1,447 | 1,463 | 1,446 | 1,446 | -0.28% | 8,900 | 131億4717万 | -1.16% |
| 12/17 | 1,470 | 1,473 | 1,444 | 1,450 | -0.14% | 7,100 | 131億8354万 | -1.23% |
| 12/16 | 1,464 | 1,474 | 1,441 | 1,452 | +0.69% | 8,800 | 132億172万 | -1.43% |
| 12/15 | 1,421 | 1,472 | 1,421 | 1,442 | +1.48% | 21,500 | 131億1080万 | -2.24% |
| 12/12 | 1,425 | 1,430 | 1,418 | 1,421 | -1.66% | 16,500 | 129億1987万 | -3.73% |
| 12/11 | 1,426 | 1,448 | 1,424 | 1,445 | +1.4% | 10,800 | 131億3808万 | -2.17% |
| 12/10 | 1,417 | 1,448 | 1,417 | 1,425 | +0.35% | 9,300 | 129億5624万 | -3.59% |
| 12/09 | 1,455 | 1,455 | 1,410 | 1,420 | -2.41% | 9,300 | 129億1078万 | -4.12% |
| 12/08 | 1,451 | 1,488 | 1,405 | 1,455 | +0.28% | 12,600 | 132億2900万 | -1.95% |
| 12/05 | 1,452 | 1,460 | 1,451 | 1,451 | -0.07% | 3,700 | 131億9263万 | -2.22% |
| 12/04 | 1,477 | 1,477 | 1,449 | 1,452 | -1.69% | 8,700 | 132億172万 | -2.16% |
| 12/03 | 1,461 | 1,490 | 1,461 | 1,477 | +1.1% | 5,400 | 134億2903万 | -0.54% |
| 12/02 | 1,480 | 1,486 | 1,458 | 1,461 | -1.95% | 15,100 | 132億8355万 | -1.62% |
| 12/01 | 1,500 | 1,520 | 1,490 | 1,490 | -1.46% | 9,700 | 135億4722万 | +0.4% |
| 11/28 | (IR情報)15:30 支配株主等に関する事項について |
| 11/28 | 1,474 | 1,512 | 1,466 | 1,512 | +2.86% | 10,200 | 137億4725万 | +1.96% |
| 11/27 | 1,468 | 1,484 | 1,467 | 1,470 | +0.2% | 4,300 | 133億6538万 | -0.68% |
| 11/26 | 1,474 | 1,479 | 1,458 | 1,467 | +0.14% | 4,600 | 133億3811万 | -0.81% |
| 11/25 | 1,474 | 1,474 | 1,443 | 1,465 | -0.27% | 7,600 | 133億1992万 | -0.88% |
| 11/21 | 1,445 | 1,483 | 1,445 | 1,469 | +1.24% | 3,900 | 133億5629万 | -0.47% |
| 11/20 | 1,484 | 1,484 | 1,451 | 1,451 | -0.21% | 3,400 | 131億9263万 | -1.63% |
| 11/19 | 1,481 | 1,485 | 1,453 | 1,454 | -1.82% | 9,200 | 132億1991万 | -1.29% |
| 11/18 | 1,490 | 1,505 | 1,476 | 1,481 | -0.6% | 8,400 | 134億6540万 | +0.68% |
| 11/17 | 1,510 | 1,517 | 1,489 | 1,490 | -1.32% | 8,100 | 135億4722万 | +1.43% |
| 11/14 | 1,512 | 1,526 | 1,484 | 1,510 | -0.4% | 21,300 | 137億2907万 | +2.86% |
| 11/13 | 1,576 | 1,583 | 1,515 | 1,516 | -3.81% | 20,800 | 137億8362万 | +3.48% |
| 11/12 | 1,570 | 1,596 | 1,540 | 1,576 | +0.51% | 23,800 | 143億2914万 | +7.8% |
| 11/11 | 1,511 | 1,580 | 1,487 | 1,568 | +3.91% | 72,800 | 142億5641万 | +7.69% |
| 11/10 | 1,434 | 1,546 | 1,434 | 1,509 | +3.07% | 85,200 | 137億1997万 | +4.07% |
| 11/07 | (IR情報)15:30 2025年9月期通期決算説明資料事業計画及び成長可能性に関する事項 |
| 11/07 | (IR情報)15:30 2025年9月期決算短信〔日本基準〕(非連結) |
| 11/07 | 1,450 | 1,478 | 1,434 | 1,464 | +1.1% | 38,900 | 133億1083万 | +1.24% |
| 11/06 | 1,467 | 1,491 | 1,445 | 1,448 | -1.63% | 19,800 | 131億6536万 | +0.28% |
| 11/05 | 1,500 | 1,500 | 1,447 | 1,472 | -1.8% | 17,100 | 133億8357万 | +1.94% |
| 11/04 | 1,474 | 1,510 | 1,472 | 1,499 | +0.94% | 28,100 | 136億2905万 | +3.81% |
| 10/31 | 1,469 | 1,490 | 1,467 | 1,485 | +1.02% | 13,700 | 135億176万 | +2.84% |
| 10/30 | 1,465 | 1,470 | 1,425 | 1,470 | +1.17% | 12,600 | 133億6538万 | +1.73% |
| 10/29 | 1,464 | 1,483 | 1,453 | 1,453 | -1.16% | 18,600 | 132億1082万 | +0.35% |
| 10/28 | 1,451 | 1,478 | 1,451 | 1,470 | +0.34% | 13,800 | 133億6538万 | +1.24% |
| 10/27 | 1,455 | 1,500 | 1,455 | 1,465 | +0.83% | 17,000 | 133億1992万 | +0.69% |
| 10/24 | 1,450 | 1,460 | 1,436 | 1,453 | +0.21% | 10,900 | 132億1082万 | -0.27% |
| 10/23 | 1,457 | 1,467 | 1,449 | 1,450 | -0.41% | 13,800 | 131億8354万 | -0.75% |
| 10/22 | 1,445 | 1,456 | 1,441 | 1,456 | +1.46% | 8,400 | 132億3809万 | -0.61% |
| 10/21 | 1,442 | 1,442 | 1,425 | 1,435 | -0.21% | 5,600 | 130億3453万 | -2.31% |
| 10/20 | 1,423 | 1,454 | 1,418 | 1,438 | +1.13% | 11,900 | 130億6178万 | -2.44% |
| 10/17 | 1,430 | 1,440 | 1,408 | 1,422 | -0.56% | 16,900 | 129億1645万 | -3.72% |
| 10/16 | 1,415 | 1,432 | 1,407 | 1,430 | +0.78% | 8,800 | 129億8911万 | -3.51% |
| 10/15 | 1,402 | 1,433 | 1,402 | 1,419 | +1.21% | 7,000 | 128億8920万 | -4.44% |
| 10/14 | 1,400 | 1,416 | 1,387 | 1,402 | -1.96% | 19,600 | 127億3478万 | -5.78% |
| 10/10 | 1,450 | 1,453 | 1,421 | 1,430 | -1.38% | 14,100 | 129億8911万 | -4.09% |
| 10/09 | 1,457 | 1,468 | 1,450 | 1,450 | +0.21% | 12,000 | 131億7078万 | -2.82% |
| 10/08 | 1,431 | 1,459 | 1,431 | 1,447 | +0.28% | 9,000 | 131億4353万 | -3.02% |
| 10/07 | 1,439 | 1,443 | 1,418 | 1,443 | +0.77% | 12,900 | 131億720万 | -3.28% |