| 2024 |
| 02/22 | 4,295 | 4,306 | 4,276 | 4,276 | -0.47% | 571,700 | 1兆873億 | -4.06% |
| 02/21 | 4,306 | 4,323 | 4,267 | 4,296 | -0.23% | 562,700 | 1兆923億 | -3.98% |
| 02/20 | 4,389 | 4,407 | 4,306 | 4,306 | -1.64% | 587,900 | 1兆949億 | -4.1% |
| 02/19 | 4,328 | 4,382 | 4,313 | 4,378 | +1.16% | 354,400 | 1兆1132億 | -2.86% |
| 02/16 | 4,287 | 4,364 | 4,279 | 4,328 | +1.19% | 610,600 | 1兆1005億 | -4.23% |
| 02/15 | 4,305 | 4,309 | 4,263 | 4,277 | -0.07% | 598,500 | 1兆875億 | -5.67% |
| 02/14 | 4,330 | 4,338 | 4,268 | 4,280 | -1.59% | 767,900 | 1兆883億 | -5.93% |
| 02/13 | 4,320 | 4,358 | 4,272 | 4,349 | +1.28% | 780,600 | 1兆1058億 | -4.65% |
| 02/09 | 4,325 | 4,369 | 4,287 | 4,294 | -1.4% | 918,700 | 1兆918億 | -6.02% |
| 02/08 | 4,350 | 4,372 | 4,290 | 4,355 | -4.5% | 1,760,300 | 1兆1073億 | -4.87% |
| 02/07 | （IR情報）15:30 株式報酬制度の継続に伴う追加拠出に関するお知らせ |
| 02/07 | （IR情報）15:30 2024年3月期第3四半期決算補足説明資料(第3四半期決算及び通期連結業績予想修正) |
| 02/07 | （IR情報）15:30 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/07 | 4,571 | 4,592 | 4,522 | 4,560 | -0.04% | 626,900 | 1兆1595億 | -0.5% |
| 02/06 | 4,557 | 4,611 | 4,556 | 4,562 | -0.2% | 510,000 | 1兆1600億 | -0.39% |
| 02/05 | 4,570 | 4,613 | 4,538 | 4,571 | +0.82% | 461,000 | 1兆1623億 | -0.11% |
| 02/02 | 4,538 | 4,558 | 4,518 | 4,534 | +0.6% | 358,300 | 1兆1529億 | -0.81% |
| 02/01 | 4,527 | 4,542 | 4,479 | 4,507 | -0.49% | 367,200 | 1兆1460億 | -1.34% |
| 01/31 | 4,458 | 4,532 | 4,447 | 4,529 | +0.87% | 410,600 | 1兆1516億 | -0.83% |
| 01/30 | 4,533 | 4,553 | 4,488 | 4,490 | -1.21% | 309,600 | 1兆1417億 | -1.62% |
| 01/29 | 4,489 | 4,545 | 4,485 | 4,545 | +1.61% | 381,900 | 1兆1557億 | -0.39% |
| 01/26 | 4,520 | 4,526 | 4,473 | 4,473 | -0.91% | 357,800 | 1兆1374億 | -1.86% |
| 01/25 | （IR情報）11:30 オーエス株式会社株式(証券コード9637)に対する公開買付けの結果及び子会社の異動に関するお知らせ |
| 01/25 | 4,488 | 4,532 | 4,485 | 4,514 | +0.09% | 359,200 | 1兆1478億 | -0.92% |
| 01/24 | 4,572 | 4,576 | 4,493 | 4,510 | -2.23% | 521,700 | 1兆1468億 | -1.01% |
| 01/23 | 4,680 | 4,708 | 4,607 | 4,613 | -0.94% | 376,300 | 1兆1730億 | +1.23% |
| 01/22 | 4,610 | 4,674 | 4,594 | 4,657 | +1.24% | 320,700 | 1兆1841億 | +2.24% |
| 01/19 | 4,685 | 4,685 | 4,577 | 4,600 | -0.63% | 378,500 | 1兆1696億 | +1.08% |
| 01/18 | 4,696 | 4,712 | 4,629 | 4,629 | -1.45% | 427,400 | 1兆1770億 | +1.76% |
| 01/17 | 4,676 | 4,754 | 4,667 | 4,697 | +0.3% | 284,000 | 1兆1943億 | +3.39% |
| 01/16 | 4,739 | 4,753 | 4,672 | 4,683 | -1.06% | 266,600 | 1兆1907億 | +3.22% |
| 01/15 | 4,719 | 4,739 | 4,669 | 4,733 | +0.79% | 251,100 | 1兆2035億 | +4.44% |
| 01/12 | 4,731 | 4,758 | 4,689 | 4,696 | -0.06% | 550,800 | 1兆1941億 | +3.87% |
| 01/11 | 4,699 | 4,735 | 4,690 | 4,699 | +0.79% | 519,700 | 1兆1948億 | +4.14% |
| 01/10 | 4,570 | 4,676 | 4,568 | 4,662 | +1.9% | 370,300 | 1兆1854億 | +3.51% |
| 01/09 | 4,551 | 4,614 | 4,546 | 4,575 | +0.7% | 356,800 | 1兆1633億 | +1.73% |
| 01/05 | 4,560 | 4,560 | 4,515 | 4,543 | +0.6% | 342,000 | 1兆1552億 | +1.09% |
| 01/04 | 4,490 | 4,516 | 4,438 | 4,516 | +0.6% | 379,900 | 1兆1483億 | +0.51% |
| 2023 |
| 12/29 | 4,462 | 4,498 | 4,456 | 4,489 | +0.45% | 300,100 | 1兆1414億 | -0.09% |
| 12/28 | 4,450 | 4,472 | 4,433 | 4,469 | -0.18% | 184,800 | 1兆1363億 | -0.58% |
| 12/27 | 4,435 | 4,491 | 4,422 | 4,477 | +1.11% | 413,300 | 1兆1384億 | -0.51% |
| 12/26 | 4,465 | 4,466 | 4,417 | 4,428 | -0.87% | 359,200 | 1兆1259億 | -1.71% |
| 12/25 | 4,523 | 4,529 | 4,447 | 4,467 | -0.25% | 207,300 | 1兆1358億 | -1% |
| 12/22 | 4,490 | 4,509 | 4,466 | 4,478 | +0.34% | 396,900 | 1兆1386億 | -0.93% |
| 12/21 | 4,438 | 4,476 | 4,403 | 4,463 | +0.2% | 429,900 | 1兆1348億 | -1.35% |
| 12/20 | 4,388 | 4,480 | 4,388 | 4,454 | +0.5% | 502,900 | 1兆1325億 | -1.7% |
| 12/19 | 4,434 | 4,449 | 4,334 | 4,432 | +0.18% | 667,000 | 1兆1269億 | -2.31% |
| 12/18 | 4,460 | 4,473 | 4,390 | 4,424 | -1.86% | 511,500 | 1兆1249億 | -2.66% |
| 12/15 | 4,538 | 4,544 | 4,478 | 4,508 | -0.49% | 642,500 | 1兆1463億 | -1.03% |
| 12/14 | 4,578 | 4,582 | 4,502 | 4,530 | -1.05% | 430,500 | 1兆1518億 | -0.66% |
| 12/13 | 4,566 | 4,581 | 4,523 | 4,578 | +0.77% | 429,000 | 1兆1641億 | +0.37% |
| 12/12 | 4,549 | 4,568 | 4,511 | 4,543 | +0.07% | 302,300 | 1兆1552億 | -0.53% |
| 12/11 | 4,516 | 4,544 | 4,495 | 4,540 | +1.11% | 319,700 | 1兆1544億 | -0.92% |
| 12/08 | 4,490 | 4,545 | 4,459 | 4,490 | -1.17% | 643,900 | 1兆1417億 | -2.2% |
| 12/07 | 4,550 | 4,598 | 4,521 | 4,543 | -0.22% | 427,800 | 1兆1552億 | -1.2% |
| 12/06 | （IR情報）20:00 オーエス株式会社株式(証券コード9637)に対する公開買付けの開始に関するお知らせ |
| 12/06 | 4,460 | 4,570 | 4,449 | 4,553 | +1.74% | 494,300 | 1兆1577億 | -1.15% |
| 12/05 | 4,450 | 4,498 | 4,448 | 4,475 | +0.47% | 488,300 | 1兆1379億 | -2.89% |
| 12/04 | 4,452 | 4,480 | 4,418 | 4,454 | -1.39% | 458,600 | 1兆1325億 | -3.49% |
| 12/01 | 4,531 | 4,532 | 4,473 | 4,517 | +1.03% | 502,200 | 1兆1485億 | -2.25% |
| 11/30 | 4,475 | 4,498 | 4,402 | 4,471 | -0.73% | 1,754,200 | 1兆1368億 | -3.31% |
| 11/29 | 4,533 | 4,549 | 4,503 | 4,504 | -0.27% | 383,500 | 1兆1452億 | -2.74% |
| 11/28 | 4,528 | 4,529 | 4,464 | 4,516 | 0% | 382,600 | 1兆1483億 | -2.57% |
| 11/27 | 4,545 | 4,554 | 4,490 | 4,516 | -0.42% | 484,200 | 1兆1483億 | -2.67% |
| 11/24 | 4,636 | 4,638 | 4,531 | 4,535 | -1.52% | 432,600 | 1兆1531億 | -2.37% |
| 11/22 | 4,598 | 4,653 | 4,589 | 4,605 | +0.09% | 225,400 | 1兆1709億 | -0.95% |
| 11/21 | 4,570 | 4,604 | 4,530 | 4,601 | +0.2% | 605,500 | 1兆1699億 | -0.99% |
| 11/20 | 4,647 | 4,694 | 4,590 | 4,592 | -1.9% | 465,300 | 1兆1676億 | -1.14% |
| 11/17 | 4,582 | 4,695 | 4,572 | 4,681 | +2.18% | 611,900 | 1兆1902億 | +0.71% |
| 11/16 | 4,600 | 4,618 | 4,569 | 4,581 | -0.91% | 490,400 | 1兆1648億 | -1.51% |
| 11/15 | 4,630 | 4,674 | 4,560 | 4,623 | +0.06% | 432,300 | 1兆1755億 | -0.77% |
| 11/14 | 4,636 | 4,658 | 4,596 | 4,620 | -0.06% | 493,000 | 1兆1747億 | -1.01% |
| 11/13 | 4,668 | 4,675 | 4,588 | 4,623 | -1.09% | 500,800 | 1兆1755億 | -1.13% |
| 11/10 | 4,625 | 4,679 | 4,603 | 4,674 | +1.04% | 351,800 | 1兆1885億 | -0.26% |
| 11/09 | 4,550 | 4,638 | 4,511 | 4,626 | +1.34% | 473,600 | 1兆1763億 | -1.41% |
| 11/08 | 4,720 | 4,720 | 4,549 | 4,565 | -3.49% | 734,300 | 1兆1607億 | -2.95% |
| 11/07 | 4,867 | 4,883 | 4,728 | 4,730 | -3.67% | 812,400 | 1兆2027億 | +0.15% |
| 11/06 | 4,878 | 4,928 | 4,844 | 4,910 | +2.83% | 1,148,500 | 1兆2485億 | +3.63% |
| 11/02 | 4,685 | 4,777 | 4,671 | 4,775 | +2.38% | 613,200 | 1兆2141億 | +0.59% |
| 11/01 | 4,746 | 4,812 | 4,648 | 4,664 | -1.33% | 805,000 | 1兆1859億 | -2.14% |
| 10/31 | （IR情報）16:30 配当予想の修正(増配)に関するお知らせ |
| 10/31 | （IR情報）16:30 2024年3月期第2四半期決算補足説明資料(第2四半期決算及び通期連結業績予想修正) |
| 10/31 | （IR情報）16:30 2024年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/31 | 4,646 | 4,743 | 4,627 | 4,727 | +2.47% | 639,000 | 1兆2019億 | -1.29% |
| 10/30 | 4,605 | 4,631 | 4,584 | 4,613 | -1.09% | 424,100 | 1兆1730億 | -4.1% |
| 10/27 | 4,600 | 4,668 | 4,582 | 4,664 | +1.48% | 296,800 | 1兆1859億 | -3.54% |
| 10/26 | 4,600 | 4,614 | 4,555 | 4,596 | -0.09% | 325,800 | 1兆1686億 | -5.43% |
| 10/25 | 4,639 | 4,664 | 4,594 | 4,600 | -0.69% | 356,000 | 1兆1696億 | -5.93% |
| 10/24 | 4,597 | 4,652 | 4,512 | 4,632 | +0.7% | 581,200 | 1兆1778億 | -5.85% |
| 10/23 | 4,639 | 4,666 | 4,600 | 4,600 | -0.8% | 333,400 | 1兆1696億 | -7.13% |
| 10/20 | 4,665 | 4,677 | 4,628 | 4,637 | -0.28% | 477,800 | 1兆1791億 | -7.15% |
| 10/19 | 4,600 | 4,694 | 4,587 | 4,650 | +0.52% | 510,700 | 1兆1824億 | -7.61% |
| 10/18 | 4,560 | 4,642 | 4,533 | 4,626 | +1.4% | 449,900 | 1兆1763億 | -8.67% |
| 10/17 | 4,600 | 4,617 | 4,536 | 4,562 | +0.09% | 466,800 | 1兆1600億 | -10.46% |
| 10/16 | 4,620 | 4,625 | 4,533 | 4,558 | -2.46% | 490,400 | 1兆1590億 | -11.12% |
| 10/13 | 4,696 | 4,697 | 4,644 | 4,673 | -1.35% | 606,700 | 1兆1882億 | -9.51% |
| 10/12 | 4,785 | 4,790 | 4,723 | 4,737 | -1% | 712,500 | 1兆2045億 | -8.76% |
| 10/11 | 4,821 | 4,825 | 4,776 | 4,785 | -1.01% | 694,700 | 1兆2167億 | -8.28% |
| 10/10 | 4,900 | 4,900 | 4,828 | 4,834 | -0.31% | 467,000 | 1兆2291億 | -7.7% |
| 10/06 | 4,895 | 4,912 | 4,836 | 4,849 | -0.49% | 460,600 | 1兆2330億 | -7.71% |
| 10/05 | 4,822 | 4,889 | 4,787 | 4,873 | +1.1% | 522,200 | 1兆2391億 | -7.52% |
| 10/04 | 4,853 | 4,903 | 4,814 | 4,820 | -1.79% | 603,800 | 1兆2256億 | -8.69% |
| 10/03 | 5,001 | 5,039 | 4,890 | 4,908 | -2.81% | 573,700 | 1兆2480億 | -7.26% |
| 10/02 | 5,100 | 5,175 | 5,041 | 5,050 | -1% | 491,800 | 1兆2841億 | -4.72% |
| 09/29 | 5,160 | 5,216 | 5,070 | 5,101 | -0.76% | 613,100 | 1兆2970億 | -3.77% |
| 09/28 | 5,180 | 5,199 | 5,061 | 5,140 | -2.04% | 635,600 | 1兆3070億 | -3% |
| 09/27 | 5,244 | 5,267 | 5,185 | 5,247 | -0.15% | 876,200 | 1兆3342億 | -0.91% |
| 09/26 | 5,254 | 5,297 | 5,215 | 5,255 | +0.11% | 490,800 | 1兆3362億 | -0.55% |
