| 2026 |
| 06/03 | 1,810 | 1,850 | 1,809 | 1,840 | +1.38% | 44,800 | 108億7991万 | +6.48% |
| 06/02 | 1,815 | 1,827 | 1,800 | 1,815 | -1.04% | 1,900 | 107億3209万 | +5.89% |
| 06/01 | 1,845 | 1,845 | 1,800 | 1,834 | -0.86% | 9,800 | 108億4444万 | +7.82% |
| 05/29 | 1,810 | 1,857 | 1,810 | 1,850 | +2.21% | 27,700 | 109億3904万 | +9.66% |
| 05/28 | 1,830 | 1,858 | 1,799 | 1,810 | -1.09% | 10,000 | 107億252万 | +8.25% |
| 05/27 | 1,817 | 1,870 | 1,817 | 1,830 | +0.55% | 46,200 | 108億2078万 | +10.31% |
| 05/26 | 1,804 | 1,843 | 1,804 | 1,820 | +1% | 36,600 | 107億6165万 | +10.64% |
| 05/25 | 1,818 | 1,820 | 1,797 | 1,802 | -0.33% | 10,700 | 106億5522万 | +10.42% |
| 05/22 | 1,769 | 1,827 | 1,769 | 1,808 | +2.96% | 21,300 | 106億9070万 | +11.67% |
| 05/21 | 1,734 | 1,795 | 1,734 | 1,756 | +1.33% | 29,600 | 103億8322万 | +9.2% |
| 05/20 | 1,798 | 1,798 | 1,726 | 1,733 | -2.59% | 9,700 | 102億4722万 | +8.52% |
| 05/19 | 1,762 | 1,789 | 1,752 | 1,779 | +2.01% | 22,800 | 105億1922万 | +12.1% |
| 05/18 | 1,807 | 1,807 | 1,735 | 1,744 | -2.68% | 14,700 | 103億1227万 | +10.73% |
| 05/15 | 1,820 | 1,825 | 1,792 | 1,792 | -1.54% | 13,700 | 105億9609万 | +14.5% |
| 05/14 | (5%ルール)神戸製鋼所(43.46%) |
| 05/14 | 1,802 | 1,838 | 1,802 | 1,820 | +0.33% | 107,200 | 107億6165万 | +17.34% |
| 05/13 | 1,831 | 1,837 | 1,811 | 1,814 | -0.93% | 28,600 | 107億2618万 | +18.1% |
| 05/12 | 1,840 | 1,854 | 1,800 | 1,831 | -0.49% | 77,200 | 108億2670万 | +20.38% |
| 05/11 | (IR情報)13:00 2026年3月期通期連結業績予想値と実績値との差異および、剰余金の配当に関するお知らせ |
| 05/11 | (IR情報)13:00 2026年3月期決算短信[日本基準](連結) |
| 05/11 | (IR情報)13:00 株式会社神戸製鋼所による神鋼鋼線工業株式会社の完全子会社化に関する株式交換契約締結(簡易株式交換)のお知らせ |
| 05/11 | 1,540 | 1,849 | 1,540 | 1,840 | +20.18% | 208,200 | 108億7991万 | +22.18% |
| 05/08 | 1,526 | 1,548 | 1,526 | 1,531 | +0.39% | 1,100 | 90億5280万 | +2.75% |
| 05/07 | 1,537 | 1,546 | 1,518 | 1,525 | 0% | 2,200 | 90億1732万 | +2.56% |
| 05/01 | 1,519 | 1,525 | 1,516 | 1,525 | -0.33% | 700 | 90億1732万 | +2.62% |
| 04/30 | 1,549 | 1,549 | 1,469 | 1,530 | -1.23% | 2,800 | 90億4688万 | +3.24% |
| 04/28 | 1,508 | 1,550 | 1,508 | 1,549 | +2.38% | 8,400 | 91億5923万 | +4.73% |
| 04/27 | 1,522 | 1,530 | 1,513 | 1,513 | +0.27% | 5,700 | 89億4636万 | +2.65% |
| 04/24 | 1,488 | 1,509 | 1,488 | 1,509 | +0.73% | 1,400 | 89億2271万 | +2.58% |
| 04/23 | 1,487 | 1,517 | 1,484 | 1,498 | +1.28% | 1,500 | 88億5767万 | +1.97% |
| 04/22 | 1,494 | 1,519 | 1,479 | 1,479 | -0.54% | 5,900 | 87億4532万 | +0.75% |
| 04/21 | 1,495 | 1,496 | 1,485 | 1,487 | +0.13% | 1,500 | 87億9262万 | +1.36% |
| 04/20 | 1,479 | 1,492 | 1,477 | 1,485 | +0.41% | 1,200 | 87億8080万 | +1.37% |
| 04/17 | 1,487 | 1,487 | 1,479 | 1,479 | -0.54% | 900 | 87億4532万 | +0.96% |
| 04/16 | 1,479 | 1,495 | 1,479 | 1,487 | +0.27% | 2,200 | 87億9262万 | +1.57% |
| 04/15 | 1,494 | 1,498 | 1,481 | 1,483 | +0.14% | 2,300 | 87億6897万 | +1.44% |
| 04/14 | 1,517 | 1,546 | 1,481 | 1,481 | -3.27% | 8,600 | 87億5715万 | +1.44% |
| 04/13 | 1,480 | 1,531 | 1,464 | 1,531 | +3.31% | 1,800 | 90億5280万 | +4.93% |
| 04/10 | 1,474 | 1,482 | 1,459 | 1,482 | +0.54% | 1,800 | 87億6306万 | +1.72% |
| 04/09 | 1,497 | 1,500 | 1,474 | 1,474 | -1.27% | 1,300 | 87億1576万 | +1.38% |
| 04/08 | 1,466 | 1,500 | 1,466 | 1,493 | +1.22% | 3,000 | 88億2810万 | +2.61% |
| 04/07 | 1,445 | 1,475 | 1,445 | 1,475 | +1.79% | 300 | 87億2167万 | +1.37% |
| 04/06 | 1,462 | 1,462 | 1,438 | 1,449 | -0.41% | 4,200 | 85億6793万 | -0.55% |
| 04/03 | 1,446 | 1,455 | 1,438 | 1,455 | +0.69% | 3,000 | 86億341万 | -0.41% |
| 04/02 | 1,448 | 1,469 | 1,445 | 1,445 | -0.21% | 600 | 85億4428万 | -1.23% |
| 04/01 | 1,447 | 1,465 | 1,447 | 1,448 | +0.35% | 1,200 | 85億6202万 | -1.3% |
| 03/31 | 1,454 | 1,454 | 1,432 | 1,443 | -0.14% | 400 | 85億3245万 | -1.7% |
| 03/30 | 1,470 | 1,470 | 1,445 | 1,445 | -3.67% | 3,100 | 85億4428万 | -1.7% |
| 03/27 | 1,451 | 1,540 | 1,404 | 1,500 | +4.75% | 7,300 | 88億6949万 | +1.97% |
| 03/26 | 1,455 | 1,455 | 1,427 | 1,432 | -2.12% | 2,400 | 84億6741万 | -2.59% |
| 03/25 | 1,456 | 1,463 | 1,452 | 1,463 | +2.59% | 5,500 | 86億5071万 | -0.54% |
| 03/24 | 1,451 | 1,452 | 1,426 | 1,426 | +0.07% | 2,100 | 84億3193万 | -3.13% |
| 03/23 | 1,455 | 1,455 | 1,414 | 1,425 | -2.46% | 4,300 | 84億2602万 | -3.26% |
| 03/19 | 1,470 | 1,470 | 1,450 | 1,461 | -0.61% | 5,400 | 86億3889万 | -0.95% |
| 03/18 | 1,469 | 1,473 | 1,469 | 1,470 | +0.68% | 400 | 86億9210万 | -0.34% |
| 03/16 | 1,472 | 1,472 | 1,413 | 1,460 | +1.18% | 2,100 | 86億3297万 | -1.08% |
| 03/13 | 1,453 | 1,456 | 1,422 | 1,443 | -1.5% | 1,900 | 85億3245万 | -2.24% |
| 03/12 | 1,472 | 1,478 | 1,460 | 1,465 | -0.54% | 1,000 | 86億6254万 | -0.81% |
| 03/11 | 1,456 | 1,516 | 1,434 | 1,473 | +2.36% | 4,300 | 87億984万 | -0.27% |
| 03/10 | (IR情報)15:30 役員人事等について |
| 03/10 | 1,445 | 1,445 | 1,425 | 1,439 | +0.77% | 1,100 | 85億880万 | -2.57% |
| 03/09 | 1,432 | 1,444 | 1,410 | 1,428 | -2.33% | 2,400 | 84億4376万 | -3.38% |
| 03/06 | 1,443 | 1,462 | 1,440 | 1,462 | +0.21% | 2,700 | 86億4480万 | -1.15% |
| 03/05 | 1,436 | 1,470 | 1,434 | 1,459 | +2.1% | 4,500 | 86億2706万 | -1.35% |
| 03/04 | 1,472 | 1,472 | 1,415 | 1,429 | -3.25% | 8,500 | 84億4967万 | -3.38% |
| 03/03 | 1,520 | 1,520 | 1,476 | 1,477 | -2.38% | 5,900 | 87億3349万 | -0.27% |
| 03/02 | 1,514 | 1,517 | 1,491 | 1,513 | -0.92% | 5,100 | 89億4636万 | +2.16% |
| 02/27 | 1,532 | 1,535 | 1,527 | 1,527 | -1.1% | 1,400 | 90億2914万 | +3.25% |
| 02/26 | 1,514 | 1,550 | 1,514 | 1,544 | +2.46% | 5,500 | 91億2967万 | +4.54% |
| 02/25 | 1,544 | 1,549 | 1,480 | 1,507 | -1.44% | 8,200 | 89億1088万 | +2.24% |
| 02/24 | 1,489 | 1,556 | 1,489 | 1,529 | +3.1% | 2,900 | 90億4097万 | +3.8% |
| 02/20 | 1,490 | 1,490 | 1,483 | 1,483 | -0.13% | 2,800 | 87億6897万 | +0.82% |
| 02/19 | 1,490 | 1,490 | 1,485 | 1,485 | +0.68% | 200 | 87億8080万 | +1.09% |
| 02/18 | 1,471 | 1,499 | 1,460 | 1,475 | +0.34% | 3,000 | 87億2167万 | +0.55% |
| 02/17 | 1,469 | 1,470 | 1,469 | 1,470 | +0.14% | 1,100 | 86億9210万 | +0.34% |
| 02/16 | 1,487 | 1,487 | 1,467 | 1,468 | -0.27% | 1,100 | 86億8028万 | +0.41% |
| 02/13 | 1,451 | 1,473 | 1,450 | 1,472 | +1.17% | 3,400 | 87億393万 | +0.82% |
| 02/12 | 1,477 | 1,486 | 1,455 | 1,455 | -1.22% | 3,400 | 86億341万 | -0.14% |
| 02/10 | 1,464 | 1,473 | 1,463 | 1,473 | +0.61% | 3,900 | 87億984万 | +1.24% |
| 02/09 | 1,509 | 1,516 | 1,464 | 1,464 | -1.94% | 5,900 | 86億5663万 | +0.9% |
| 02/06 | (IR情報)14:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/06 | (IR情報)14:30 当社完全子会社(尾上ロープ加工株式会社)の吸収合併(簡易合併・略式合併)に関するお知らせ |
| 02/06 | 1,470 | 1,612 | 1,461 | 1,493 | +1.56% | 47,300 | 88億2810万 | +3.18% |
| 02/05 | 1,471 | 1,471 | 1,470 | 1,470 | -0.07% | 500 | 86億9210万 | +1.94% |
| 02/04 | 1,459 | 1,471 | 1,456 | 1,471 | +0.34% | 1,400 | 86億9802万 | +2.44% |
| 02/03 | 1,472 | 1,476 | 1,466 | 1,466 | +0.48% | 1,500 | 86億6845万 | +2.37% |
| 02/02 | 1,459 | 1,459 | 1,459 | 1,459 | -1.22% | 500 | 86億2706万 | +2.1% |
| 01/30 | 1,453 | 1,480 | 1,453 | 1,477 | +1.37% | 1,100 | 87億3349万 | +3.58% |
| 01/29 | 1,459 | 1,459 | 1,455 | 1,457 | +0.14% | 1,300 | 86億1523万 | +2.46% |
| 01/28 | 1,458 | 1,466 | 1,455 | 1,455 | -0.82% | 2,500 | 86億341万 | +2.61% |
| 01/27 | 1,463 | 1,467 | 1,459 | 1,467 | 0% | 1,300 | 86億7436万 | +3.82% |
| 01/26 | 1,477 | 1,478 | 1,465 | 1,467 | -0.2% | 5,500 | 86億7436万 | +4.26% |
| 01/23 | 1,474 | 1,474 | 1,466 | 1,470 | +0.14% | 1,200 | 86億9210万 | +4.85% |
| 01/22 | 1,470 | 1,480 | 1,462 | 1,468 | -0.14% | 2,300 | 86億8028万 | +5.16% |
| 01/21 | 1,468 | 1,470 | 1,457 | 1,470 | -0.2% | 2,500 | 86億9210万 | +5.76% |
| 01/20 | 1,488 | 1,488 | 1,468 | 1,473 | -0.94% | 2,600 | 87億984万 | +6.43% |
| 01/19 | 1,472 | 1,487 | 1,454 | 1,487 | +1.09% | 6,200 | 87億9262万 | +7.91% |
| 01/16 | 1,449 | 1,475 | 1,433 | 1,471 | +1.87% | 9,200 | 86億9802万 | +7.29% |
| 01/15 | 1,430 | 1,444 | 1,429 | 1,444 | +1.33% | 3,800 | 85億3837万 | +5.79% |
| 01/14 | 1,428 | 1,428 | 1,420 | 1,425 | -0.14% | 2,000 | 84億2602万 | +4.78% |
| 01/13 | 1,424 | 1,427 | 1,412 | 1,427 | +0.99% | 3,900 | 84億3784万 | +5.24% |
| 01/09 | 1,412 | 1,421 | 1,412 | 1,413 | +0.5% | 5,200 | 83億5506万 | +4.59% |
| 01/08 | 1,407 | 1,407 | 1,396 | 1,406 | -0.14% | 1,800 | 83億1367万 | +4.38% |
| 01/07 | 1,389 | 1,430 | 1,386 | 1,408 | +1.59% | 6,000 | 83億2550万 | +4.84% |
| 01/06 | 1,375 | 1,386 | 1,375 | 1,386 | +1.17% | 5,200 | 81億9541万 | +3.43% |
| 01/05 | 1,376 | 1,381 | 1,359 | 1,370 | -0.44% | 5,400 | 81億80万 | +2.47% |
| 2025 |
| 12/30 | 1,362 | 1,376 | 1,362 | 1,376 | +1.25% | 2,700 | 81億3628万 | +3.07% |