| 2026 |
| 03/06 | 1,115 | 1,120 | 1,106 | 1,120 | +1.54% | 2,100 | 43億5971万 | -10.83% |
| 03/05 | 1,120 | 1,122 | 1,102 | 1,103 | 0% | 2,600 | 42億9353万 | -13.01% |
| 03/04 | 1,119 | 1,130 | 1,101 | 1,103 | -1.52% | 11,600 | 42億9353万 | -13.9% |
| 03/03 | 1,129 | 1,168 | 1,115 | 1,120 | -0.8% | 8,900 | 43億5971万 | -13.45% |
| 03/02 | 1,127 | 1,164 | 1,125 | 1,129 | -0.35% | 6,300 | 43億9474万 | -13.55% |
| 02/27 | 1,161 | 1,161 | 1,130 | 1,133 | -0.61% | 8,200 | 44億1031万 | -14.1% |
| 02/26 | 1,140 | 1,150 | 1,140 | 1,140 | +0.09% | 3,800 | 44億3756万 | -14.35% |
| 02/25 | 1,146 | 1,150 | 1,126 | 1,139 | -0.18% | 10,400 | 44億3367万 | -15.13% |
| 02/24 | (IR情報)15:30 役員人事に関するお知らせ |
| 02/24 | 1,150 | 1,163 | 1,141 | 1,141 | -2.23% | 14,400 | 44億4145万 | -15.73% |
| 02/20 | 1,177 | 1,177 | 1,166 | 1,167 | -0.85% | 5,300 | 45億4266万 | -14.57% |
| 02/19 | 1,200 | 1,200 | 1,175 | 1,177 | -0.76% | 40,700 | 45億8159万 | -14.46% |
| 02/18 | 1,219 | 1,219 | 1,175 | 1,186 | -1.17% | 5,300 | 46億1662万 | -14.43% |
| 02/17 | 1,180 | 1,222 | 1,180 | 1,200 | +1.78% | 9,600 | 46億7112万 | -14.04% |
| 02/16 | 1,187 | 1,190 | 1,169 | 1,179 | -0.25% | 22,700 | 45億8937万 | -16.09% |
| 02/13 | (IR情報)11:30 剰余金の配当に関するお知らせ |
| 02/13 | (IR情報)11:30 2025年12月期通期決算説明資料 |
| 02/13 | (IR情報)11:30 2025年12月期決算短信〔日本基準〕(連結) |
| 02/13 | 1,435 | 1,435 | 1,120 | 1,182 | -16.76% | 72,200 | 46億105万 | -16.53% |
| 02/12 | 1,425 | 1,435 | 1,420 | 1,420 | -1.18% | 3,100 | 55億2749万 | -0.42% |
| 02/10 | 1,450 | 1,450 | 1,431 | 1,437 | +0.84% | 1,300 | 55億9366万 | +0.77% |
| 02/09 | 1,410 | 1,425 | 1,410 | 1,425 | +1.06% | 600 | 55億4695万 | 0% |
| 02/06 | 1,411 | 1,425 | 1,400 | 1,410 | -0.63% | 3,600 | 54億8856万 | -1.05% |
| 02/05 | 1,412 | 1,419 | 1,412 | 1,419 | +0.42% | 200 | 55億2359万 | -0.42% |
| 02/04 | 1,406 | 1,430 | 1,405 | 1,413 | +0.21% | 700 | 55億24万 | -0.84% |
| 02/03 | 1,408 | 1,423 | 1,408 | 1,410 | +0.21% | 2,300 | 54億8856万 | -1.05% |
| 02/02 | 1,415 | 1,416 | 1,407 | 1,407 | -0.57% | 1,100 | 54億7688万 | -1.26% |
| 01/30 | 1,411 | 1,424 | 1,409 | 1,415 | -0.35% | 1,500 | 55億802万 | -0.7% |
| 01/29 | 1,411 | 1,444 | 1,411 | 1,420 | +0.28% | 1,000 | 55億2749万 | -0.35% |
| 01/28 | 1,425 | 1,425 | 1,416 | 1,416 | -0.84% | 600 | 55億1192万 | -0.56% |
| 01/26 | 1,435 | 1,435 | 1,428 | 1,428 | -0.76% | 1,900 | 55億5863万 | +0.28% |
| 01/23 | 1,430 | 1,440 | 1,430 | 1,439 | +0.63% | 1,500 | 56億145万 | +1.2% |
| 01/22 | 1,430 | 1,447 | 1,430 | 1,430 | 0% | 2,100 | 55億6641万 | +0.7% |
| 01/21 | 1,433 | 1,437 | 1,429 | 1,430 | -0.42% | 1,800 | 55億6641万 | +0.78% |
| 01/20 | 1,433 | 1,454 | 1,433 | 1,436 | +0.21% | 1,500 | 55億8977万 | +1.27% |
| 01/19 | 1,432 | 1,437 | 1,431 | 1,433 | -0.42% | 1,200 | 55億7809万 | +1.13% |
| 01/16 | 1,430 | 1,439 | 1,430 | 1,439 | +0.7% | 400 | 56億145万 | +1.62% |
| 01/15 | 1,429 | 1,429 | 1,425 | 1,429 | +0.21% | 900 | 55億6252万 | +0.99% |
| 01/14 | 1,423 | 1,427 | 1,423 | 1,426 | +0.35% | 700 | 55億5084万 | +0.78% |
| 01/13 | 1,459 | 1,459 | 1,421 | 1,421 | -1.04% | 2,400 | 55億3138万 | +0.42% |
| 01/09 | 1,435 | 1,439 | 1,435 | 1,436 | +0.07% | 1,200 | 55億8977万 | +1.48% |
| 01/08 | 1,438 | 1,466 | 1,426 | 1,435 | +0.07% | 2,800 | 55億8588万 | +1.41% |
| 01/07 | 1,428 | 1,435 | 1,426 | 1,434 | +0.14% | 2,100 | 55億8198万 | +1.34% |
| 01/06 | 1,435 | 1,460 | 1,425 | 1,432 | +0.49% | 2,700 | 55億7420万 | +1.27% |
| 01/05 | 1,418 | 1,430 | 1,414 | 1,425 | +0.49% | 2,300 | 55億4695万 | +0.85% |
| 2025 |
| 12/30 | 1,416 | 1,418 | 1,407 | 1,418 | +0.21% | 900 | 55億1970万 | +0.42% |
| 12/29 | 1,430 | 1,438 | 1,413 | 1,415 | -0.49% | 2,400 | 55億802万 | +0.21% |
| 12/26 | 1,428 | 1,428 | 1,405 | 1,422 | -0.21% | 1,200 | 55億3527万 | +0.71% |
| 12/25 | 1,401 | 1,425 | 1,401 | 1,425 | +0.71% | 2,400 | 55億4695万 | +0.99% |
| 12/24 | 1,419 | 1,421 | 1,402 | 1,415 | +0.57% | 5,200 | 55億802万 | +0.28% |
| 12/23 | 1,405 | 1,663 | 1,403 | 1,407 | +0.14% | 36,200 | 54億7688万 | -0.28% |
| 12/22 | 1,409 | 1,410 | 1,405 | 1,405 | +0.57% | 1,000 | 54億6910万 | -0.43% |
| 12/19 | 1,399 | 1,406 | 1,390 | 1,397 | -0.64% | 1,600 | 54億3796万 | -0.99% |
| 12/18 | 1,403 | 1,406 | 1,395 | 1,406 | -0.14% | 600 | 54億7299万 | -0.35% |
| 12/17 | 1,408 | 1,408 | 1,408 | 1,408 | +1.22% | 100 | 54億8078万 | -0.14% |
| 12/16 | 1,400 | 1,400 | 1,391 | 1,391 | -0.22% | 700 | 54億1460万 | -1.35% |
| 12/15 | 1,400 | 1,400 | 1,394 | 1,394 | -0.14% | 600 | 54億2628万 | -1.13% |
| 12/12 | 1,406 | 1,409 | 1,396 | 1,396 | -0.92% | 4,800 | 54億3406万 | -1.06% |
| 12/11 | 1,419 | 1,419 | 1,407 | 1,409 | -0.07% | 1,200 | 54億8467万 | -0.14% |
| 12/10 | 1,411 | 1,413 | 1,410 | 1,410 | +0.07% | 300 | 54億8856万 | -0.07% |
| 12/09 | 1,408 | 1,412 | 1,408 | 1,409 | -0.7% | 700 | 54億8467万 | -0.14% |
| 12/08 | 1,415 | 1,424 | 1,409 | 1,419 | -0.07% | 1,900 | 55億2359万 | +0.57% |
| 12/05 | 1,425 | 1,425 | 1,420 | 1,420 | -0.07% | 300 | 55億2749万 | +0.71% |
| 12/04 | 1,424 | 1,424 | 1,421 | 1,421 | 0% | 400 | 55億3138万 | +0.78% |
| 12/03 | 1,426 | 1,434 | 1,421 | 1,421 | -0.98% | 800 | 55億3138万 | +0.71% |
| 12/02 | 1,429 | 1,438 | 1,429 | 1,435 | +0.42% | 900 | 55億8588万 | +1.7% |
| 12/01 | 1,420 | 1,430 | 1,420 | 1,429 | +1.28% | 1,800 | 55億6252万 | +1.35% |
| 11/28 | 1,411 | 1,411 | 1,410 | 1,411 | -0.14% | 1,800 | 54億9245万 | +0.07% |
| 11/27 | 1,420 | 1,443 | 1,413 | 1,413 | -0.21% | 2,300 | 55億24万 | +0.21% |
| 11/26 | 1,410 | 1,419 | 1,409 | 1,416 | +0.57% | 2,700 | 55億1192万 | +0.43% |
| 11/25 | 1,401 | 1,410 | 1,401 | 1,408 | -0.14% | 1,500 | 54億8078万 | -0.14% |
| 11/21 | 1,403 | 1,415 | 1,401 | 1,410 | +0.07% | 2,700 | 54億8856万 | -0.07% |
| 11/20 | 1,415 | 1,415 | 1,408 | 1,409 | -0.98% | 1,200 | 54億8467万 | -0.21% |
| 11/19 | 1,408 | 1,423 | 1,408 | 1,423 | +1.07% | 1,800 | 55億3916万 | +0.64% |
| 11/17 | 1,422 | 1,426 | 1,394 | 1,408 | +0.43% | 5,200 | 54億8078万 | -0.49% |
| 11/14 | (IR情報)11:30 2025年12月期第3四半期決算説明資料 |
| 11/14 | (IR情報)11:30 2025年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/14 | 1,417 | 1,424 | 1,402 | 1,402 | -0.5% | 1,700 | 54億5742万 | -1.13% |
| 11/13 | 1,395 | 1,419 | 1,395 | 1,409 | +1.15% | 1,100 | 54億8467万 | -0.77% |
| 11/12 | 1,393 | 1,393 | 1,393 | 1,393 | -0.14% | 200 | 54億2239万 | -2.04% |
| 11/11 | 1,395 | 1,395 | 1,395 | 1,395 | -0.5% | 200 | 54億3017万 | -2.11% |
| 11/10 | 1,402 | 1,402 | 1,401 | 1,402 | +0.21% | 400 | 54億5742万 | -1.82% |
| 11/06 | 1,390 | 1,399 | 1,390 | 1,399 | 0% | 900 | 54億4574万 | -2.3% |
| 11/05 | 1,401 | 1,401 | 1,393 | 1,399 | -0.14% | 1,800 | 54億4574万 | -2.51% |
| 11/04 | 1,418 | 1,425 | 1,401 | 1,401 | 0% | 3,500 | 54億5353万 | -2.51% |
| 10/31 | 1,410 | 1,422 | 1,401 | 1,401 | -0.64% | 1,800 | 54億5353万 | -2.64% |
| 10/30 | 1,424 | 1,424 | 1,410 | 1,410 | 0% | 2,100 | 54億8856万 | -2.15% |
| 10/29 | 1,410 | 1,423 | 1,409 | 1,410 | 0% | 2,200 | 54億8856万 | -2.15% |
| 10/27 | 1,429 | 1,429 | 1,410 | 1,410 | -1.19% | 1,400 | 54億8856万 | -2.29% |
| 10/23 | 1,428 | 1,429 | 1,427 | 1,427 | -0.07% | 600 | 55億5474万 | -1.31% |
| 10/22 | 1,429 | 1,429 | 1,428 | 1,428 | +0.28% | 300 | 55億5863万 | -1.31% |
| 10/21 | 1,409 | 1,424 | 1,409 | 1,424 | +0.49% | 400 | 55億4306万 | -1.66% |
| 10/20 | 1,445 | 1,445 | 1,417 | 1,417 | -0.84% | 1,300 | 55億1581万 | -2.28% |
| 10/17 | 1,409 | 1,429 | 1,387 | 1,429 | +1.49% | 3,600 | 55億6252万 | -1.52% |
| 10/16 | 1,410 | 1,420 | 1,407 | 1,408 | +0.07% | 1,200 | 54億8078万 | -3.1% |
| 10/15 | 1,418 | 1,419 | 1,407 | 1,407 | -0.71% | 2,500 | 54億7688万 | -3.37% |
| 10/14 | 1,400 | 1,429 | 1,400 | 1,417 | -0.91% | 1,600 | 55億1581万 | -2.81% |
| 10/10 | 1,430 | 1,443 | 1,397 | 1,430 | -1.24% | 5,800 | 55億6641万 | -2.12% |
| 10/09 | 1,445 | 1,448 | 1,442 | 1,448 | -0.55% | 1,600 | 56億3648万 | -0.96% |
| 10/07 | 1,456 | 1,462 | 1,456 | 1,456 | +0.07% | 1,900 | 56億6762万 | -0.41% |
| 10/06 | 1,460 | 1,479 | 1,419 | 1,455 | -0.82% | 4,600 | 56億6373万 | -0.27% |
| 10/03 | 1,450 | 1,470 | 1,444 | 1,467 | +1.17% | 1,200 | 57億1044万 | +0.76% |
| 10/02 | 1,457 | 1,462 | 1,450 | 1,450 | -1.09% | 500 | 56億4427万 | -0.21% |
| 10/01 | 1,470 | 1,470 | 1,466 | 1,466 | -0.27% | 2,700 | 57億655万 | +0.96% |
| 09/30 | 1,482 | 1,482 | 1,460 | 1,470 | -0.74% | 1,000 | 57億2212万 | +1.52% |
| 09/29 | 1,478 | 1,484 | 1,478 | 1,481 | +0.07% | 900 | 57億6494万 | +2.49% |
| 09/26 | (5%ルール)光通信(5.45%) |