| 2024 |
| 04/25 | 1,500 | 1,500 | 1,484 | 1,490 | -0.8% | 55,700 | 388億6665万 | -2.1% |
| 04/24 | 1,504 | 1,505 | 1,490 | 1,502 | +0.6% | 41,000 | 391億7967万 | -1.38% |
| 04/23 | 1,494 | 1,503 | 1,480 | 1,493 | +0.95% | 43,000 | 389億4490万 | -1.97% |
| 04/22 | 1,460 | 1,481 | 1,457 | 1,479 | +1.3% | 61,300 | 385億7971万 | -2.89% |
| 04/19 | 1,488 | 1,497 | 1,442 | 1,460 | -2.67% | 81,200 | 380億8410万 | -4.14% |
| 04/18 | （IR情報）16:00 取締役の辞任に関するお知らせ |
| 04/18 | 1,501 | 1,511 | 1,490 | 1,500 | -0.2% | 37,000 | 391億2750万 | -1.51% |
| 04/17 | 1,533 | 1,536 | 1,496 | 1,503 | -1.57% | 60,800 | 392億575万 | -1.25% |
| 04/16 | 1,523 | 1,532 | 1,506 | 1,527 | -0.2% | 73,800 | 398億3179万 | +0.39% |
| 04/15 | 1,516 | 1,537 | 1,516 | 1,530 | -0.65% | 78,900 | 399億1005万 | +0.72% |
| 04/12 | （IR情報）10:30 光無線通信向け「可搬用小型光アンテナ」をNICTに納入 |
| 04/12 | 1,535 | 1,546 | 1,528 | 1,540 | +0.46% | 92,600 | 401億7090万 | +1.52% |
| 04/11 | 1,525 | 1,544 | 1,520 | 1,533 | -0.71% | 67,800 | 399億8830万 | +1.25% |
| 04/10 | 1,540 | 1,559 | 1,533 | 1,544 | +0.72% | 57,600 | 402億7524万 | +2.12% |
| 04/09 | 1,518 | 1,533 | 1,509 | 1,533 | +1.39% | 56,000 | 399億8830万 | +1.52% |
| 04/08 | 1,530 | 1,534 | 1,495 | 1,512 | -0.98% | 89,400 | 394億4052万 | +0.33% |
| 04/05 | 1,528 | 1,543 | 1,514 | 1,527 | -0.91% | 60,800 | 398億3179万 | +1.39% |
| 04/04 | 1,538 | 1,545 | 1,530 | 1,541 | +0.78% | 54,600 | 401億9698万 | +2.32% |
| 04/03 | 1,533 | 1,538 | 1,516 | 1,529 | -0.13% | 49,500 | 398億8396万 | +1.53% |
| 04/02 | 1,538 | 1,538 | 1,521 | 1,531 | +0.13% | 48,600 | 399億3613万 | +1.66% |
| 04/01 | 1,545 | 1,554 | 1,522 | 1,529 | -0.97% | 60,100 | 398億8396万 | +1.59% |
| 03/29 | （IR情報）16:00 固定資産の譲渡による特別利益の計上及び圧縮記帳による特別損失の計上に関するお知らせ |
| 03/29 | 1,527 | 1,546 | 1,527 | 1,544 | +0.85% | 35,900 | 402億7524万 | +2.66% |
| 03/28 | 1,527 | 1,545 | 1,525 | 1,531 | -1.23% | 61,800 | 399億3613万 | +1.93% |
| 03/27 | 1,548 | 1,558 | 1,542 | 1,550 | +0.65% | 78,600 | 404億3175万 | +3.33% |
| 03/26 | 1,531 | 1,548 | 1,529 | 1,540 | +0.85% | 68,300 | 401億7090万 | +2.8% |
| 03/25 | （IR情報）16:05 監査役の逝去および補欠監査役の監査役就任に関するお知らせ |
| 03/25 | 1,547 | 1,553 | 1,526 | 1,527 | -1.04% | 99,500 | 398億3179万 | +2.07% |
| 03/22 | 1,528 | 1,545 | 1,526 | 1,543 | +1.65% | 72,100 | 402億4915万 | +3.07% |
| 03/21 | 1,515 | 1,520 | 1,506 | 1,518 | +0.93% | 70,000 | 395億9703万 | +1.61% |
| 03/19 | 1,497 | 1,508 | 1,487 | 1,504 | +0.13% | 51,700 | 392億3184万 | +0.87% |
| 03/18 | 1,499 | 1,504 | 1,492 | 1,502 | +1.21% | 37,700 | 391億7967万 | +0.94% |
| 03/15 | 1,470 | 1,494 | 1,464 | 1,484 | +1.64% | 59,400 | 387億1014万 | -0.13% |
| 03/14 | 1,455 | 1,465 | 1,451 | 1,460 | +0.27% | 36,500 | 380億8410万 | -1.68% |
| 03/13 | 1,480 | 1,493 | 1,450 | 1,456 | -1.62% | 84,700 | 379億7976万 | -1.95% |
| 03/12 | 1,462 | 1,480 | 1,437 | 1,480 | +0.34% | 68,800 | 386億580万 | -0.34% |
| 03/11 | 1,489 | 1,494 | 1,462 | 1,475 | -0.47% | 63,800 | 384億7537万 | -0.61% |
| 03/08 | 1,465 | 1,493 | 1,465 | 1,482 | +0.95% | 72,700 | 386億5797万 | -0.07% |
| 03/07 | 1,502 | 1,502 | 1,468 | 1,468 | -1.41% | 43,000 | 382億9278万 | -0.88% |
| 03/06 | 1,478 | 1,491 | 1,476 | 1,489 | +0.07% | 45,300 | 388億4056万 | +0.61% |
| 03/05 | 1,480 | 1,488 | 1,468 | 1,488 | +1.85% | 52,000 | 388億1448万 | +0.61% |
| 03/04 | （IR情報）16:00 株式会社エル・テールの株式取得(子会社化)に関するお知らせ |
| 03/04 | 1,498 | 1,498 | 1,461 | 1,461 | -2.54% | 118,200 | 381億1018万 | -1.15% |
| 03/01 | 1,531 | 1,535 | 1,498 | 1,499 | -2.09% | 116,700 | 391億141万 | +1.42% |
| 02/29 | 1,530 | 1,532 | 1,521 | 1,531 | -0.07% | 50,500 | 399億3613万 | +3.73% |
| 02/28 | 1,520 | 1,547 | 1,520 | 1,532 | +0.79% | 50,600 | 399億6222万 | +4.01% |
| 02/27 | 1,510 | 1,533 | 1,505 | 1,520 | +0.93% | 102,200 | 396億4920万 | +3.33% |
| 02/26 | 1,500 | 1,516 | 1,497 | 1,506 | +0.27% | 52,500 | 392億8401万 | +2.59% |
| 02/22 | 1,504 | 1,504 | 1,489 | 1,502 | +0.81% | 60,500 | 391億7967万 | +2.46% |
| 02/21 | 1,494 | 1,499 | 1,477 | 1,490 | -0.67% | 45,700 | 388億6665万 | +1.78% |
| 02/20 | 1,500 | 1,508 | 1,495 | 1,500 | +0.47% | 70,800 | 391億2750万 | +2.6% |
| 02/19 | 1,469 | 1,499 | 1,462 | 1,493 | -0.4% | 84,600 | 389億4490万 | +2.12% |
| 02/16 | 1,514 | 1,537 | 1,493 | 1,499 | -3.41% | 112,600 | 391億141万 | +2.67% |
| 02/15 | 1,552 | 1,565 | 1,533 | 1,552 | +7.18% | 207,600 | 404億8392万 | +6.37% |
| 02/14 | （IR情報）16:00 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 |
| 02/14 | （IR情報）16:00 2024年9月期第1四半期決算説明資料 |
| 02/14 | （IR情報）16:00 2024年9月期第1四半期決算短信〔日本基準〕(連結) |
| 02/14 | 1,461 | 1,461 | 1,439 | 1,448 | -0.62% | 71,000 | 377億7108万 | -0.55% |
| 02/13 | （IR情報）16:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 02/13 | 1,433 | 1,457 | 1,433 | 1,457 | +1.89% | 71,900 | 380億584万 | +0.14% |
| 02/09 | 1,445 | 1,450 | 1,430 | 1,430 | -1.38% | 41,600 | 373億155万 | -1.65% |
| 02/08 | 1,445 | 1,458 | 1,433 | 1,450 | -0.07% | 44,800 | 378億2325万 | -0.28% |
| 02/07 | 1,450 | 1,458 | 1,442 | 1,451 | -0.21% | 30,100 | 378億4933万 | -0.14% |
| 02/06 | 1,465 | 1,465 | 1,454 | 1,454 | -0.68% | 44,000 | 379億2759万 | +0.28% |
| 02/05 | 1,458 | 1,465 | 1,456 | 1,464 | +0.97% | 42,900 | 381億8844万 | +1.17% |
| 02/02 | 1,455 | 1,456 | 1,441 | 1,450 | +0.21% | 36,500 | 378億2325万 | +0.49% |
| 02/01 | 1,442 | 1,454 | 1,436 | 1,447 | -0.07% | 33,800 | 377億4499万 | +0.49% |
| 01/31 | 1,445 | 1,450 | 1,430 | 1,448 | 0% | 49,300 | 377億7108万 | +0.77% |
| 01/30 | 1,461 | 1,475 | 1,448 | 1,448 | -1.03% | 64,300 | 377億7108万 | +1.12% |
| 01/29 | 1,455 | 1,466 | 1,454 | 1,463 | +0.9% | 24,700 | 381億6235万 | +2.45% |
| 01/26 | 1,458 | 1,464 | 1,450 | 1,450 | -1.09% | 39,100 | 378億2325万 | +1.83% |
| 01/25 | 1,463 | 1,470 | 1,460 | 1,466 | +1.17% | 45,400 | 382億4061万 | +3.24% |
| 01/24 | 1,457 | 1,457 | 1,446 | 1,449 | -0.69% | 36,500 | 377億9716万 | +2.4% |
| 01/23 | 1,474 | 1,476 | 1,458 | 1,459 | -0.68% | 35,700 | 380億5801万 | +3.4% |
| 01/22 | （IR情報）16:00 (訂正)「譲渡制限付株式報酬としての自己株式の処分に関するお知らせ」の一部訂正について |
| 01/22 | 1,455 | 1,471 | 1,455 | 1,469 | +1.17% | 32,100 | 383億1886万 | +4.41% |
| 01/19 | 1,450 | 1,455 | 1,444 | 1,452 | +0.21% | 25,500 | 378億7542万 | +3.49% |
| 01/18 | 1,451 | 1,456 | 1,448 | 1,449 | -0.14% | 24,500 | 377億9716万 | +3.43% |
| 01/17 | 1,466 | 1,477 | 1,451 | 1,451 | -0.82% | 40,100 | 378億4933万 | +3.79% |
| 01/16 | 1,473 | 1,473 | 1,457 | 1,463 | -0.88% | 29,000 | 381億6235万 | +4.95% |
| 01/15 | （IR情報）17:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 01/15 | 1,460 | 1,482 | 1,460 | 1,476 | +1.23% | 28,200 | 385億146万 | +6.11% |
| 01/12 | 1,470 | 1,472 | 1,454 | 1,458 | -0.82% | 41,400 | 380億3193万 | +5.12% |
| 01/11 | 1,476 | 1,491 | 1,462 | 1,470 | +0.27% | 86,700 | 383億4495万 | +6.29% |
| 01/10 | 1,446 | 1,477 | 1,438 | 1,466 | +2.23% | 92,400 | 382億4061万 | +6.23% |
| 01/09 | 1,457 | 1,470 | 1,421 | 1,434 | -0.62% | 175,400 | 374億589万 | +4.14% |
| 01/05 | 1,450 | 1,455 | 1,434 | 1,443 | +1.33% | 71,300 | 376億4065万 | +5.02% |
| 01/04 | 1,408 | 1,424 | 1,396 | 1,424 | +0.78% | 54,400 | 371億4504万 | +3.94% |
| 2023 |
| 12/29 | 1,398 | 1,414 | 1,397 | 1,413 | +1.36% | 57,900 | 368億5810万 | +3.37% |
| 12/28 | 1,383 | 1,396 | 1,382 | 1,394 | +0.94% | 56,200 | 363億6249万 | +2.27% |
| 12/27 | 1,370 | 1,387 | 1,370 | 1,381 | +1.25% | 54,300 | 360億2338万 | +1.54% |
| 12/26 | 1,365 | 1,368 | 1,358 | 1,364 | +0.07% | 34,200 | 355億7994万 | +0.52% |
| 12/25 | 1,383 | 1,390 | 1,357 | 1,363 | +0.22% | 94,500 | 355億5385万 | +0.59% |
| 12/22 | 1,349 | 1,363 | 1,347 | 1,360 | +1.42% | 38,500 | 354億7560万 | +0.44% |
| 12/21 | 1,333 | 1,346 | 1,328 | 1,341 | +0.45% | 40,200 | 349億7998万 | -0.89% |
| 12/20 | 1,363 | 1,370 | 1,329 | 1,335 | -2.05% | 109,700 | 348億2347万 | -1.26% |
| 12/19 | （IR情報）16:00 [開示事項の経過]株式取得(子会社化)に関する株式譲渡契約締結のお知らせ |
| 12/19 | 1,350 | 1,363 | 1,345 | 1,363 | +1.19% | 26,200 | 355億5385万 | +0.74% |
| 12/18 | 1,342 | 1,349 | 1,331 | 1,347 | +0.3% | 37,200 | 351億3649万 | -0.37% |
| 12/15 | 1,351 | 1,359 | 1,336 | 1,343 | -0.81% | 53,100 | 350億3215万 | -0.67% |
| 12/14 | 1,370 | 1,376 | 1,351 | 1,354 | -0.66% | 61,800 | 353億1909万 | +0.15% |
| 12/13 | 1,380 | 1,383 | 1,360 | 1,363 | -1.16% | 31,400 | 355億5385万 | +0.89% |
| 12/12 | 1,382 | 1,388 | 1,372 | 1,379 | -0.72% | 37,200 | 359億7121万 | +2.15% |
| 12/11 | 1,379 | 1,390 | 1,370 | 1,389 | +1.83% | 29,000 | 362億3206万 | +3.04% |
| 12/08 | 1,374 | 1,374 | 1,357 | 1,364 | -0.51% | 56,500 | 355億7994万 | +1.41% |
| 12/07 | 1,371 | 1,377 | 1,366 | 1,371 | -1.15% | 21,200 | 357億6253万 | +2.08% |
| 12/06 | 1,364 | 1,390 | 1,363 | 1,387 | +2.21% | 37,300 | 361億7989万 | +3.58% |
| 12/05 | 1,376 | 1,377 | 1,357 | 1,357 | -1.38% | 23,300 | 353億9734万 | +1.65% |
| 12/04 | 1,380 | 1,383 | 1,366 | 1,376 | -0.29% | 28,100 | 358億9296万 | +3.3% |
| 12/01 | 1,390 | 1,395 | 1,376 | 1,380 | -0.58% | 38,400 | 359億9730万 | +3.99% |
| 11/30 | 1,364 | 1,388 | 1,363 | 1,388 | +2.06% | 94,400 | 362億598万 | +4.91% |
| 11/29 | 1,350 | 1,365 | 1,348 | 1,360 | +0.59% | 53,600 | 354億7560万 | +3.19% |
| 11/28 | （IR情報）16:00 Rototest International ABの株式取得(子会社化)に関するお知らせ |
