| 2024 |
| 04/24 | 1,417 | 1,441 | 1,403 | 1,436 | +1.41% | 6,100 | 64億9890万 | -5.03% |
| 04/23 | 1,407 | 1,418 | 1,380 | 1,416 | +0.78% | 4,700 | 64億839万 | -6.6% |
| 04/22 | 1,386 | 1,406 | 1,370 | 1,405 | +1.52% | 5,700 | 63億5720万 | -7.63% |
| 04/19 | 1,429 | 1,448 | 1,320 | 1,384 | -3.96% | 18,200 | 62億6218万 | -9.31% |
| 04/18 | 1,462 | 1,462 | 1,416 | 1,441 | -1.44% | 8,700 | 65億2009万 | -5.82% |
| 04/17 | 1,526 | 1,526 | 1,462 | 1,462 | -1.15% | 7,200 | 66億1511万 | -4.63% |
| 04/16 | 1,499 | 1,510 | 1,452 | 1,479 | -3.4% | 14,100 | 66億9203万 | -3.59% |
| 04/15 | 1,505 | 1,531 | 1,505 | 1,531 | +2.07% | 2,900 | 69億2731万 | -0.26% |
| 04/12 | 1,512 | 1,512 | 1,500 | 1,500 | -0.86% | 3,300 | 67億8705万 | -2.34% |
| 04/11 | 1,513 | 1,520 | 1,504 | 1,513 | -0.59% | 1,500 | 68億4587万 | -1.5% |
| 04/10 | 1,515 | 1,530 | 1,502 | 1,522 | +0.79% | 5,000 | 68億8659万 | -0.91% |
| 04/09 | 1,522 | 1,530 | 1,495 | 1,510 | -0.4% | 6,600 | 68億2852万 | -1.63% |
| 04/08 | 1,546 | 1,546 | 1,500 | 1,516 | -1.37% | 7,800 | 68億5944万 | -1.17% |
| 04/05 | （IR情報）10:00 バルブメーカーのオーケーエム、創業以来初のYouTubeショート動画を公開～バルブの魅力を伝えるショート動画を2024年4月より順次配信～ |
| 04/05 | 1,533 | 1,539 | 1,495 | 1,537 | -0.84% | 7,600 | 69億5446万 | +0.2% |
| 04/04 | 1,515 | 1,550 | 1,510 | 1,550 | +2.31% | 4,800 | 70億1328万 | +1.11% |
| 04/03 | 1,512 | 1,528 | 1,480 | 1,515 | -1.75% | 6,800 | 68億5492万 | -1.05% |
| 04/02 | 1,548 | 1,563 | 1,520 | 1,542 | -1.97% | 12,200 | 69億7708万 | +0.72% |
| 04/01 | 1,599 | 1,599 | 1,539 | 1,573 | -0.82% | 5,300 | 71億1735万 | +2.74% |
| 03/29 | 1,594 | 1,599 | 1,571 | 1,586 | -0.5% | 11,100 | 71億7617万 | +3.66% |
| 03/28 | 1,559 | 1,598 | 1,552 | 1,594 | +0.19% | 14,700 | 72億1237万 | +4.39% |
| 03/27 | 1,564 | 1,617 | 1,564 | 1,591 | +1.14% | 11,000 | 71億9879万 | +4.4% |
| 03/26 | 1,554 | 1,602 | 1,552 | 1,573 | +1.61% | 24,300 | 71億1735万 | +3.28% |
| 03/25 | 1,540 | 1,569 | 1,540 | 1,548 | +1.24% | 11,000 | 70億423万 | +1.91% |
| 03/22 | 1,541 | 1,547 | 1,526 | 1,529 | -0.78% | 7,100 | 69億1826万 | +1.12% |
| 03/21 | 1,542 | 1,566 | 1,531 | 1,541 | -0.06% | 5,000 | 69億6871万 | +2.05% |
| 03/19 | 1,535 | 1,556 | 1,525 | 1,542 | +0.46% | 10,500 | 69億7323万 | +2.32% |
| 03/18 | 1,517 | 1,540 | 1,510 | 1,535 | +0.59% | 7,400 | 69億4157万 | +1.99% |
| 03/15 | 1,500 | 1,526 | 1,500 | 1,526 | +1.87% | 6,800 | 69億87万 | +1.67% |
| 03/14 | （IR情報）16:00 人事異動に関するお知らせ |
| 03/14 | （IR情報）16:00 当社海外子会社の人事異動に関するお知らせ |
| 03/14 | 1,500 | 1,507 | 1,480 | 1,498 | -0.13% | 5,600 | 67億7425万 | +0.13% |
| 03/13 | 1,500 | 1,505 | 1,454 | 1,500 | -0.33% | 16,100 | 67億8330万 | +0.54% |
| 03/12 | 1,501 | 1,528 | 1,480 | 1,505 | +0.27% | 13,100 | 68億591万 | +1.07% |
| 03/11 | 1,553 | 1,553 | 1,486 | 1,501 | -3.41% | 16,700 | 67億8782万 | +1.08% |
| 03/08 | 1,481 | 1,598 | 1,481 | 1,554 | +4.51% | 23,500 | 70億2749万 | +4.93% |
| 03/07 | 1,516 | 1,540 | 1,482 | 1,487 | -1.85% | 10,300 | 67億2451万 | +0.75% |
| 03/06 | （IR情報）10:00 「第8回大学生対抗IRプレゼンコンテスト」に参加～学生の金融リテラシー向上へ、次世代教育を支援～ |
| 03/06 | 1,484 | 1,533 | 1,468 | 1,515 | +1% | 16,100 | 68億5113万 | +2.92% |
| 03/05 | 1,484 | 1,523 | 1,466 | 1,500 | +0.13% | 6,800 | 67億8330万 | +2.18% |
| 03/04 | 1,509 | 1,530 | 1,490 | 1,498 | -0.07% | 6,900 | 67億7425万 | +2.32% |
| 03/01 | 1,527 | 1,527 | 1,499 | 1,499 | -1.64% | 6,100 | 67億7877万 | +2.6% |
| 02/29 | 1,505 | 1,540 | 1,480 | 1,524 | +0.86% | 12,800 | 68億9183万 | +4.53% |
| 02/28 | 1,513 | 1,525 | 1,478 | 1,511 | -0.13% | 11,600 | 68億3304万 | +3.99% |
| 02/27 | 1,528 | 1,528 | 1,500 | 1,513 | -1.18% | 5,900 | 68億4208万 | +4.34% |
| 02/26 | 1,580 | 1,580 | 1,500 | 1,531 | -1.23% | 16,400 | 69億2348万 | +5.95% |
| 02/22 | 1,512 | 1,577 | 1,500 | 1,550 | +2.38% | 22,800 | 70億941万 | +7.64% |
| 02/21 | 1,515 | 1,516 | 1,450 | 1,514 | -0.66% | 20,100 | 68億4661万 | +5.51% |
| 02/20 | 1,554 | 1,557 | 1,505 | 1,524 | -2.31% | 17,500 | 68億9183万 | +6.42% |
| 02/19 | 1,530 | 1,640 | 1,482 | 1,560 | +5.62% | 87,200 | 70億5463万 | +9.4% |
| 02/16 | 1,341 | 1,477 | 1,341 | 1,477 | +8.92% | 34,100 | 66億7928万 | +4.09% |
| 02/15 | （IR情報）11:30 リンクスリサーチ他主催個人投資家向けIRセミナーへの参加に関するお知らせ |
| 02/15 | 1,402 | 1,402 | 1,334 | 1,356 | -8.44% | 56,100 | 61億3210万 | -4.17% |
| 02/14 | （IR情報）15:30 2024年3月期第3四半期決算説明資料 |
| 02/14 | （IR情報）15:30 組織変更及び人事異動に関するお知らせ |
| 02/14 | （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) |
| 02/14 | 1,476 | 1,511 | 1,462 | 1,481 | +0.95% | 30,600 | 66億9737万 | +4.59% |
| 02/13 | 1,520 | 1,520 | 1,452 | 1,467 | -2.65% | 23,200 | 66億3406万 | +3.82% |
| 02/09 | 1,471 | 1,521 | 1,458 | 1,507 | +5.83% | 78,200 | 68億1495万 | +7.11% |
| 02/08 | 1,414 | 1,428 | 1,393 | 1,424 | +2.23% | 10,800 | 64億3961万 | +1.64% |
| 02/07 | 1,418 | 1,418 | 1,375 | 1,393 | -1.62% | 13,600 | 62億9942万 | -0.36% |
| 02/06 | 1,423 | 1,423 | 1,406 | 1,416 | -0.56% | 4,800 | 64億343万 | +1.36% |
| 02/05 | 1,409 | 1,425 | 1,387 | 1,424 | +1.57% | 9,900 | 64億3961万 | +2.15% |
| 02/02 | 1,409 | 1,409 | 1,395 | 1,402 | -0.5% | 3,700 | 63億4012万 | +0.86% |
| 02/01 | 1,399 | 1,412 | 1,395 | 1,409 | -0.07% | 5,300 | 63億7177万 | +1.37% |
| 01/31 | 1,391 | 1,410 | 1,391 | 1,410 | +0.5% | 4,700 | 63億7630万 | +1.51% |
| 01/30 | 1,404 | 1,425 | 1,396 | 1,403 | 0% | 4,700 | 63億4464万 | +1.15% |
| 01/29 | 1,418 | 1,428 | 1,399 | 1,403 | -0.92% | 7,200 | 63億4464万 | +1.23% |
| 01/26 | 1,416 | 1,448 | 1,416 | 1,416 | -0.42% | 15,700 | 64億343万 | +2.46% |
| 01/25 | 1,427 | 1,427 | 1,410 | 1,422 | +0.71% | 2,300 | 64億3056万 | +3.12% |
| 01/24 | 1,406 | 1,416 | 1,400 | 1,412 | +0.43% | 3,400 | 63億8534万 | +2.77% |
| 01/23 | 1,421 | 1,438 | 1,394 | 1,406 | -1.54% | 5,400 | 63億5821万 | +2.78% |
| 01/22 | 1,417 | 1,444 | 1,414 | 1,428 | +2.96% | 18,300 | 64億5770万 | +4.77% |
| 01/19 | 1,422 | 1,422 | 1,380 | 1,387 | -1.28% | 8,300 | 62億7229万 | +2.21% |
| 01/18 | 1,419 | 1,430 | 1,393 | 1,405 | -1.89% | 3,900 | 63億5369万 | +3.92% |
| 01/17 | 1,448 | 1,448 | 1,415 | 1,432 | 0% | 14,900 | 64億7579万 | +6.31% |
| 01/16 | 1,376 | 1,432 | 1,373 | 1,432 | +4.15% | 16,100 | 64億7579万 | +6.71% |
| 01/15 | 1,382 | 1,390 | 1,366 | 1,375 | -0.51% | 5,300 | 62億1802万 | +2.84% |
| 01/12 | 1,391 | 1,398 | 1,370 | 1,382 | +0.14% | 4,900 | 62億4968万 | +3.68% |
| 01/11 | 1,397 | 1,406 | 1,361 | 1,380 | -1.15% | 8,700 | 62億4063万 | +3.84% |
| 01/10 | 1,341 | 1,408 | 1,337 | 1,396 | +0.29% | 29,000 | 63億1299万 | +5.36% |
| 01/09 | 1,381 | 1,392 | 1,354 | 1,392 | +4.66% | 13,300 | 62億9490万 | +5.45% |
| 01/05 | 1,350 | 1,356 | 1,327 | 1,330 | -2.06% | 6,300 | 60億1452万 | +1.06% |
| 01/04 | 1,332 | 1,374 | 1,332 | 1,358 | +1.27% | 4,400 | 61億4114万 | +3.27% |
| 2023 |
| 12/29 | 1,358 | 1,381 | 1,332 | 1,341 | -1.25% | 9,300 | 60億6427万 | +2.13% |
| 12/28 | 1,338 | 1,386 | 1,329 | 1,358 | +1.57% | 6,200 | 61億4114万 | +3.51% |
| 12/27 | 1,353 | 1,399 | 1,336 | 1,337 | -0.22% | 6,700 | 60億4618万 | +2.22% |
| 12/26 | 1,370 | 1,385 | 1,340 | 1,340 | -3.39% | 5,200 | 60億5974万 | +2.6% |
| 12/25 | 1,405 | 1,413 | 1,368 | 1,387 | -0.22% | 8,400 | 62億7229万 | +6.45% |
| 12/22 | 1,385 | 1,403 | 1,385 | 1,390 | +1.31% | 6,200 | 62億8585万 | +7.09% |
| 12/21 | 1,339 | 1,375 | 1,339 | 1,372 | +1.03% | 6,000 | 62億240万 | +6.27% |
| 12/20 | 1,329 | 1,369 | 1,328 | 1,358 | +3.11% | 9,700 | 61億3911万 | +5.68% |
| 12/19 | 1,330 | 1,330 | 1,302 | 1,317 | -0.98% | 3,200 | 59億5376万 | +2.41% |
| 12/18 | 1,321 | 1,330 | 1,300 | 1,330 | +2.7% | 5,900 | 60億1253万 | +3.02% |
| 12/15 | 1,301 | 1,324 | 1,295 | 1,295 | +1.89% | 9,400 | 58億5430万 | 0% |
| 12/14 | （IR情報）15:30 配当予想の修正に関するお知らせ |
| 12/14 | （IR情報）15:30 資本コストや株価を意識した経営の実現に向けた対応について |
| 12/14 | 1,280 | 1,296 | 1,270 | 1,271 | -0.7% | 4,600 | 57億4580万 | -2% |
| 12/13 | 1,295 | 1,295 | 1,280 | 1,280 | +0.08% | 3,200 | 57億8649万 | -1.46% |
| 12/12 | 1,283 | 1,303 | 1,272 | 1,279 | +0.31% | 4,600 | 57億8197万 | -1.84% |
| 12/11 | 1,270 | 1,295 | 1,263 | 1,275 | +0.71% | 7,200 | 57億6389万 | -2.45% |
| 12/08 | 1,306 | 1,306 | 1,265 | 1,266 | -3.06% | 12,000 | 57億2320万 | -3.51% |
| 12/07 | 1,293 | 1,312 | 1,293 | 1,306 | +0.62% | 3,200 | 59億403万 | -0.76% |
| 12/06 | 1,270 | 1,315 | 1,270 | 1,298 | +1.41% | 5,200 | 58億6786万 | -1.44% |
| 12/05 | 1,260 | 1,300 | 1,260 | 1,280 | -0.31% | 8,500 | 57億8649万 | -2.96% |
| 12/04 | 1,266 | 1,296 | 1,257 | 1,284 | +0.63% | 5,100 | 58億457万 | -2.87% |
| 12/01 | 1,282 | 1,291 | 1,256 | 1,276 | -0.47% | 5,800 | 57億6841万 | -3.55% |
| 11/30 | 1,282 | 1,292 | 1,282 | 1,282 | -1.46% | 1,900 | 57億9553万 | -3.25% |
| 11/29 | 1,282 | 1,301 | 1,281 | 1,301 | +1.25% | 5,200 | 58億8143万 | -1.89% |
| 11/28 | 1,315 | 1,315 | 1,285 | 1,285 | -2.28% | 9,100 | 58億909万 | -3.09% |
| 11/22 | （IR情報）17:30 2024年３月期第２四半期オンライン決算説明会ログミーFinance書き起こし記事及びアーカイブ動画公開に関するお知らせ |
