| 2024 |
| 05/10 | 4,038 | 4,084 | 4,032 | 4,050 | +0.32% | 302,300 | 1兆298億 | -3.3% |
| 05/09 | 4,044 | 4,065 | 4,010 | 4,037 | +0.35% | 287,300 | 1兆265億 | -3.84% |
| 05/08 | 4,082 | 4,108 | 4,023 | 4,023 | -1.45% | 442,000 | 1兆229億 | -4.46% |
| 05/07 | 4,100 | 4,105 | 4,059 | 4,082 | -0.54% | 460,800 | 1兆379億 | -3.41% |
| 05/02 | 4,131 | 4,145 | 4,099 | 4,104 | -0.22% | 301,900 | 1兆435億 | -3.12% |
| 05/01 | 4,130 | 4,145 | 4,105 | 4,113 | -0.51% | 265,800 | 1兆458億 | -3.27% |
| 04/30 | 4,120 | 4,159 | 4,101 | 4,134 | +1.47% | 551,800 | 1兆511億 | -3.07% |
| 04/26 | 4,077 | 4,098 | 4,047 | 4,074 | -0.07% | 639,100 | 1兆359億 | -4.84% |
| 04/25 | 4,142 | 4,166 | 4,077 | 4,077 | -2.14% | 499,900 | 1兆367億 | -5.14% |
| 04/24 | 4,150 | 4,194 | 4,145 | 4,166 | -1.05% | 408,400 | 1兆593億 | -3.48% |
| 04/23 | 4,247 | 4,250 | 4,204 | 4,210 | -0.5% | 357,700 | 1兆705億 | -2.75% |
| 04/22 | 4,163 | 4,240 | 4,162 | 4,231 | +3.37% | 395,900 | 1兆758億 | -2.47% |
| 04/19 | （5%ルール）三井住友トラスト・アセットマネジメント（3.15%）三井住友信託銀行（0.38%）日興アセットマネジメント（1.53%） |
| 04/19 | 4,132 | 4,139 | 4,050 | 4,093 | -1.25% | 476,600 | 1兆407億 | -5.78% |
| 04/18 | 4,154 | 4,187 | 4,140 | 4,145 | +0.29% | 334,100 | 1兆539億 | -4.78% |
| 04/17 | 4,210 | 4,215 | 4,133 | 4,133 | -1.83% | 486,800 | 1兆509億 | -5.18% |
| 04/16 | 4,251 | 4,256 | 4,187 | 4,210 | -1.75% | 546,900 | 1兆705億 | -3.55% |
| 04/15 | 4,284 | 4,296 | 4,254 | 4,285 | -0.53% | 389,000 | 1兆895億 | -1.95% |
| 04/12 | 4,290 | 4,328 | 4,283 | 4,308 | +0.28% | 309,700 | 1兆954億 | -1.6% |
| 04/11 | 4,298 | 4,302 | 4,264 | 4,296 | -1.2% | 355,600 | 1兆923億 | -2.05% |
| 04/10 | 4,353 | 4,369 | 4,333 | 4,348 | +0.23% | 189,200 | 1兆1056億 | -0.96% |
| 04/09 | 4,350 | 4,365 | 4,311 | 4,338 | -0.14% | 254,100 | 1兆1030億 | -1.25% |
| 04/08 | 4,325 | 4,368 | 4,315 | 4,344 | +0.32% | 312,100 | 1兆1045億 | -1.18% |
| 04/05 | 4,262 | 4,333 | 4,262 | 4,330 | +1.19% | 323,700 | 1兆1010億 | -1.5% |
| 04/04 | 4,289 | 4,322 | 4,262 | 4,279 | 0% | 459,000 | 1兆880億 | -2.66% |
| 04/03 | 4,280 | 4,303 | 4,260 | 4,279 | -0.86% | 633,600 | 1兆880億 | -2.62% |
| 04/02 | 4,374 | 4,384 | 4,305 | 4,316 | -1.19% | 528,900 | 1兆974億 | -1.73% |
| 04/01 | 4,400 | 4,424 | 4,367 | 4,368 | -0.68% | 301,300 | 1兆1107億 | -0.5% |
| 03/29 | 4,362 | 4,428 | 4,362 | 4,398 | +1.52% | 451,800 | 1兆1183億 | +0.25% |
| 03/28 | 4,450 | 4,454 | 4,329 | 4,332 | -3.33% | 699,700 | 1兆1015億 | -1.16% |
| 03/27 | 4,512 | 4,516 | 4,471 | 4,481 | +0.56% | 828,500 | 1兆1394億 | +2.26% |
| 03/26 | 4,502 | 4,516 | 4,429 | 4,456 | -1.33% | 479,700 | 1兆1330億 | +1.78% |
| 03/25 | 4,550 | 4,566 | 4,505 | 4,516 | -0.13% | 475,500 | 1兆1483億 | +3.29% |
| 03/22 | 4,510 | 4,535 | 4,483 | 4,522 | +0.22% | 471,400 | 1兆1498億 | +3.64% |
| 03/21 | 4,522 | 4,547 | 4,487 | 4,512 | +0.11% | 516,700 | 1兆1473億 | +3.65% |
| 03/19 | 4,448 | 4,511 | 4,419 | 4,507 | +1.81% | 474,900 | 1兆1460億 | +3.68% |
| 03/18 | 4,382 | 4,442 | 4,372 | 4,427 | +1.33% | 419,900 | 1兆1257億 | +2.05% |
| 03/15 | 4,334 | 4,411 | 4,323 | 4,369 | +1.04% | 686,800 | 1兆1109億 | +0.78% |
| 03/14 | 4,272 | 4,338 | 4,270 | 4,324 | +0.84% | 472,900 | 1兆995億 | -0.44% |
| 03/13 | 4,292 | 4,338 | 4,252 | 4,288 | -0.09% | 465,300 | 1兆903億 | -1.47% |
| 03/12 | 4,320 | 4,324 | 4,242 | 4,292 | -1.22% | 590,600 | 1兆913億 | -1.65% |
| 03/11 | 4,439 | 4,452 | 4,294 | 4,345 | -2.84% | 655,000 | 1兆1048億 | -0.64% |
| 03/08 | 4,447 | 4,479 | 4,414 | 4,472 | -0.89% | 667,400 | 1兆1371億 | +2.1% |
| 03/07 | 4,419 | 4,512 | 4,402 | 4,512 | +2.55% | 673,000 | 1兆1473億 | +2.97% |
| 03/06 | 4,369 | 4,422 | 4,354 | 4,400 | -0.2% | 550,200 | 1兆1188億 | +0.43% |
| 03/05 | 4,400 | 4,425 | 4,344 | 4,409 | -0.11% | 485,500 | 1兆1211億 | +0.5% |
| 03/04 | 4,361 | 4,418 | 4,312 | 4,414 | +1.22% | 620,200 | 1兆1223億 | +0.55% |
| 03/01 | 4,293 | 4,361 | 4,276 | 4,361 | +1.02% | 583,200 | 1兆1089億 | -0.75% |
| 02/29 | 4,221 | 4,324 | 4,185 | 4,317 | +2.2% | 2,905,300 | 1兆977億 | -1.89% |
| 02/28 | 4,205 | 4,253 | 4,182 | 4,224 | -0.17% | 782,300 | 1兆740億 | -4.24% |
| 02/27 | 4,268 | 4,268 | 4,207 | 4,231 | -1.26% | 660,500 | 1兆758億 | -4.47% |
| 02/26 | 4,276 | 4,321 | 4,264 | 4,285 | +0.21% | 557,200 | 1兆895億 | -3.58% |
| 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3四半期決算短信〔日本基準〕(連結) |
| 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 | 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% |
| 12/06 | （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 |
