| 2026 |
| 03/06 | 2,494 | 2,496 | 2,464 | 2,496 | -0.79% | 144,200 | 831億1806万 | -2.27% |
| 03/05 | 2,549 | 2,558 | 2,501 | 2,516 | +1.45% | 113,000 | 837億8407万 | -1.37% |
| 03/04 | 2,540 | 2,578 | 2,450 | 2,480 | -4.17% | 139,000 | 825億8525万 | -2.67% |
| 03/03 | 2,654 | 2,658 | 2,588 | 2,588 | -2.74% | 90,300 | 861億8170万 | +1.65% |
| 03/02 | 2,648 | 2,672 | 2,628 | 2,661 | -0.93% | 102,400 | 886億1264万 | +4.64% |
| 02/27 | 2,646 | 2,694 | 2,642 | 2,686 | +1.7% | 82,900 | 894億4515万 | +5.83% |
| 02/26 | 2,659 | 2,664 | 2,633 | 2,641 | -0.08% | 112,900 | 879億4663万 | +4.43% |
| 02/25 | 2,664 | 2,664 | 2,643 | 2,643 | -0.19% | 49,500 | 880億1323万 | +4.76% |
| 02/24 | 2,598 | 2,662 | 2,595 | 2,648 | +2.04% | 65,700 | 881億7973万 | +5.12% |
| 02/20 | 2,610 | 2,611 | 2,581 | 2,595 | -0.99% | 44,700 | 864億1481万 | +3.18% |
| 02/19 | 2,594 | 2,621 | 2,585 | 2,621 | +1.28% | 71,100 | 872億8062万 | +4.38% |
| 02/18 | 2,596 | 2,597 | 2,582 | 2,588 | +0.15% | 31,700 | 861億8170万 | +3.31% |
| 02/17 | 2,585 | 2,610 | 2,576 | 2,584 | -0.04% | 58,300 | 860億4850万 | +3.36% |
| 02/16 | 2,604 | 2,607 | 2,585 | 2,585 | -0.23% | 52,000 | 860億8180万 | +3.65% |
| 02/13 | 2,638 | 2,643 | 2,582 | 2,591 | -1.3% | 73,500 | 862億8160万 | +4.18% |
| 02/12 | 2,626 | 2,650 | 2,600 | 2,625 | +1.9% | 127,000 | 874億1382万 | +5.85% |
| 02/10 | (IR情報)15:00 2026年3月期通期業績予想の修正に関するお知らせ |
| 02/10 | (IR情報)15:00 株主優待制度の拡充に関するお知らせ |
| 02/10 | (IR情報)15:00 2026年3月期第3四半期決算補足説明資料 |
| 02/10 | (IR情報)15:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/10 | 2,533 | 2,605 | 2,514 | 2,576 | +2.59% | 104,200 | 857億8210万 | +4.25% |
| 02/09 | 2,550 | 2,550 | 2,503 | 2,511 | +0.28% | 54,700 | 836億1756万 | +1.99% |
| 02/06 | 2,498 | 2,519 | 2,485 | 2,504 | -0.2% | 33,400 | 833億8446万 | +1.95% |
| 02/05 | 2,510 | 2,535 | 2,500 | 2,509 | +0.52% | 51,900 | 835億5096万 | +2.41% |
| 02/04 | 2,469 | 2,510 | 2,463 | 2,496 | +1.5% | 43,900 | 831億1806万 | +2.21% |
| 02/03 | 2,434 | 2,471 | 2,434 | 2,459 | +1.61% | 40,000 | 818億8594万 | +0.99% |
| 02/02 | 2,448 | 2,457 | 2,419 | 2,420 | -0.41% | 29,600 | 805億8722万 | -0.37% |
| 01/30 | 2,403 | 2,430 | 2,397 | 2,430 | +1.12% | 36,000 | 809億2022万 | +0.16% |
| 01/29 | 2,404 | 2,420 | 2,380 | 2,403 | -0.21% | 45,700 | 800億2111万 | -0.78% |
| 01/28 | 2,422 | 2,422 | 2,404 | 2,408 | -1.31% | 42,000 | 801億8761万 | -0.37% |
| 01/27 | 2,428 | 2,440 | 2,409 | 2,440 | 0% | 44,500 | 812億5323万 | +1.16% |
| 01/26 | 2,460 | 2,473 | 2,440 | 2,440 | -2.56% | 52,300 | 812億5323万 | +1.54% |
| 01/23 | 2,514 | 2,532 | 2,504 | 2,504 | -1.14% | 37,500 | 833億8446万 | +4.55% |
| 01/22 | 2,479 | 2,533 | 2,479 | 2,533 | +2.43% | 39,900 | 843億5017万 | +6.25% |
| 01/21 | 2,480 | 2,480 | 2,455 | 2,473 | -0.84% | 37,700 | 823億5214万 | +4.21% |
| 01/20 | 2,531 | 2,531 | 2,492 | 2,494 | -1.46% | 34,800 | 830億5145万 | +5.54% |
| 01/19 | 2,551 | 2,551 | 2,514 | 2,531 | -0.59% | 50,400 | 842億8357万 | +7.56% |
| 01/16 | 2,500 | 2,546 | 2,500 | 2,546 | +1.68% | 61,600 | 847億8308万 | +8.76% |
| 01/15 | 2,480 | 2,508 | 2,480 | 2,504 | +1.01% | 46,400 | 833億8446万 | +7.61% |
| 01/14 | 2,450 | 2,485 | 2,446 | 2,479 | +1.02% | 79,700 | 825億5195万 | +7.13% |
| 01/13 | (IR情報)15:10 当社足利事業場における設備復旧に関するお知らせ |
| 01/13 | 2,448 | 2,478 | 2,443 | 2,454 | +0.66% | 56,200 | 817億1943万 | +6.6% |
| 01/09 | 2,417 | 2,446 | 2,417 | 2,438 | +0.87% | 39,100 | 811億8663万 | +6.46% |
| 01/08 | 2,400 | 2,433 | 2,397 | 2,417 | +0.25% | 102,000 | 804億8732万 | +6.01% |
| 01/07 | 2,365 | 2,423 | 2,365 | 2,411 | +1.13% | 67,900 | 802億8751万 | +6.21% |
| 01/06 | 2,374 | 2,391 | 2,369 | 2,384 | +0.93% | 54,800 | 793億8840万 | +5.39% |
| 01/05 | 2,351 | 2,369 | 2,346 | 2,362 | +0.47% | 37,400 | 786億5579万 | +4.84% |
| 2025 |
| 12/30 | 2,347 | 2,366 | 2,345 | 2,351 | -0.17% | 36,900 | 782億8948万 | +4.72% |
| 12/29 | 2,323 | 2,355 | 2,323 | 2,355 | +1.55% | 53,000 | 784億2268万 | +5.27% |
| 12/26 | 2,332 | 2,332 | 2,314 | 2,319 | -0.22% | 30,900 | 772億2387万 | +4.08% |
| 12/25 | 2,313 | 2,326 | 2,308 | 2,324 | +0.52% | 22,900 | 773億9037万 | +4.78% |
| 12/24 | 2,341 | 2,341 | 2,304 | 2,312 | -1.24% | 41,000 | 769億9076万 | +4.76% |
| 12/23 | 2,315 | 2,345 | 2,311 | 2,341 | +1.12% | 43,900 | 779億5648万 | +6.51% |
| 12/22 | 2,306 | 2,323 | 2,295 | 2,315 | +1% | 59,500 | 770億9066万 | +5.85% |
| 12/19 | 2,273 | 2,307 | 2,272 | 2,292 | +0.84% | 60,000 | 763億2475万 | +5.14% |
| 12/18 | 2,233 | 2,282 | 2,222 | 2,273 | +2.16% | 56,400 | 756億9204万 | +4.55% |
| 12/17 | 2,236 | 2,236 | 2,206 | 2,225 | -0.13% | 40,200 | 740億9362万 | +2.58% |
| 12/16 | 2,257 | 2,257 | 2,221 | 2,228 | -0.76% | 44,400 | 741億9352万 | +2.91% |
| 12/15 | 2,246 | 2,258 | 2,230 | 2,245 | -0.04% | 45,100 | 747億5963万 | +3.94% |
| 12/12 | 2,241 | 2,254 | 2,227 | 2,246 | +1.08% | 54,700 | 747億9293万 | +4.13% |
| 12/11 | 2,241 | 2,257 | 2,212 | 2,222 | -1.07% | 59,000 | 739億9372万 | +3.11% |
| 12/10 | 2,229 | 2,248 | 2,229 | 2,246 | +0.9% | 37,600 | 747億9293万 | +4.13% |
| 12/09 | 2,202 | 2,226 | 2,202 | 2,226 | +1.04% | 47,700 | 741億2692万 | +3.1% |
| 12/08 | 2,180 | 2,205 | 2,175 | 2,203 | +1.38% | 60,700 | 733億6101万 | +1.99% |
| 12/05 | 2,174 | 2,190 | 2,162 | 2,173 | -0.46% | 48,800 | 723億6199万 | +0.51% |
| 12/04 | 2,153 | 2,183 | 2,149 | 2,183 | +1.06% | 83,300 | 726億9500万 | +0.83% |
| 12/03 | 2,182 | 2,199 | 2,160 | 2,160 | -0.92% | 73,600 | 719億2909万 | -0.37% |
| 12/02 | 2,178 | 2,187 | 2,165 | 2,180 | -0.14% | 59,200 | 725億9510万 | +0.23% |
| 12/01 | 2,199 | 2,208 | 2,172 | 2,183 | -0.41% | 80,100 | 726億9500万 | +0.14% |
| 11/28 | 2,176 | 2,192 | 2,170 | 2,192 | +0.74% | 88,300 | 729億9470万 | +0.27% |
| 11/27 | 2,180 | 2,183 | 2,166 | 2,176 | +0.46% | 52,100 | 724億6189万 | -0.64% |
| 11/26 | 2,165 | 2,173 | 2,143 | 2,166 | +1.26% | 59,600 | 721億2889万 | -1.23% |
| 11/25 | 2,133 | 2,166 | 2,127 | 2,139 | +0.28% | 101,100 | 712億2978万 | -2.64% |
| 11/21 | 2,078 | 2,133 | 2,078 | 2,133 | +3.04% | 654,400 | 710億2997万 | -3.09% |
| 11/21 | (空売り報告)Nomura International plc 0株(0%)-0.71%義務消失 |
| 11/20 | 2,077 | 2,093 | 2,066 | 2,070 | +0.83% | 121,200 | 689億3204万 | -6.17% |
| 11/19 | 2,074 | 2,079 | 2,041 | 2,053 | -1.01% | 87,900 | 683億6593万 | -7.27% |
| 11/18 | 2,061 | 2,092 | 2,051 | 2,074 | +0.1% | 180,500 | 690億6524万 | -6.7% |
| 11/17 | 2,131 | 2,131 | 2,057 | 2,072 | -2.77% | 154,700 | 689億9864万 | -7.17% |
| 11/17 | (空売り報告)Nomura International plc 236,534株(0.71%)+0.09% |
| 11/14 | 2,135 | 2,157 | 2,129 | 2,131 | -1.07% | 88,100 | 709億6337万 | -4.95% |
| 11/13 | 2,150 | 2,164 | 2,134 | 2,154 | +0.94% | 88,100 | 717億2928万 | -4.27% |
| 11/12 | 2,133 | 2,148 | 2,125 | 2,134 | +0.05% | 91,100 | 710億6327万 | -5.45% |
| 11/11 | 2,120 | 2,136 | 2,101 | 2,133 | +0.85% | 83,400 | 710億2997万 | -5.79% |
| 11/11 | (空売り報告)Nomura International plc 207,511株(0.62%)+0.12% |
| 11/10 | 2,143 | 2,153 | 2,102 | 2,115 | -1.86% | 126,000 | 704億3056万 | -6.83% |
| 11/07 | (IR情報)15:00 当社足利事業場における設備不具合の影響及び通期業績予想の修正に関するお知らせ |
| 11/07 | (IR情報)15:00 2026年3月期第2四半期(中間期)決算補足説明資料 |
| 11/07 | (IR情報)15:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | 2,217 | 2,217 | 2,113 | 2,155 | -2.05% | 120,400 | 717億6258万 | -5.27% |
| 11/06 | 2,222 | 2,249 | 2,200 | 2,200 | -2.96% | 138,100 | 732億6111万 | -3.47% |
| 11/05 | 2,296 | 2,297 | 2,222 | 2,267 | -1.26% | 65,200 | 754億9224万 | -0.7% |
| 11/04 | 2,265 | 2,321 | 2,257 | 2,296 | +1.5% | 71,200 | 764億5795万 | +0.48% |
| 10/31 | 2,266 | 2,267 | 2,243 | 2,262 | +0.53% | 59,600 | 753億2574万 | -1.14% |
| 10/31 | (空売り報告)Nomura International plc 167,279株(0.5%)再IN |
| 10/30 | 2,225 | 2,255 | 2,225 | 2,250 | +0.18% | 231,500 | 749億2613万 | -1.79% |
| 10/30 | (空売り報告)Nomura International plc 158,574株(0.47%)-0.43%義務消失 |
| 10/29 | 2,255 | 2,259 | 2,235 | 2,246 | -0.93% | 84,400 | 747億9293万 | -2.09% |
| 10/28 | 2,296 | 2,310 | 2,250 | 2,267 | -2.58% | 82,000 | 754億9224万 | -1.31% |
| 10/27 | 2,320 | 2,329 | 2,305 | 2,327 | +0.95% | 60,800 | 774億9027万 | +1.17% |
| 10/27 | (空売り報告)Nomura International plc 302,203株(0.9%)+0.08% |
| 10/24 | 2,316 | 2,321 | 2,298 | 2,305 | -0.99% | 40,100 | 767億5766万 | +0.26% |
| 10/23 | (IR情報)17:00 当社足利事業場における設備不具合に関するお知らせ |
| 10/23 | 2,250 | 2,336 | 2,250 | 2,328 | +1.75% | 85,500 | 775億2357万 | +1.26% |
| 10/23 | (空売り報告)Nomura International plc 276,145株(0.82%)+0.1% |
| 10/22 | 2,256 | 2,288 | 2,250 | 2,288 | +1.42% | 100,000 | 761億9155万 | -0.52% |
| 10/21 | 2,266 | 2,270 | 2,250 | 2,256 | -0.44% | 61,300 | 751億2593万 | -1.96% |
| 10/21 | (空売り報告)Nomura International plc 242,159株(0.72%)+0.09% |
| 10/20 | 2,273 | 2,273 | 2,245 | 2,266 | +0.94% | 60,500 | 754億5894万 | -1.69% |
| 10/20 | (空売り報告)Nomura International plc 211,289株(0.63%)+0.08% |
| 10/17 | 2,234 | 2,252 | 2,226 | 2,245 | 0% | 64,900 | 747億5963万 | -2.69% |
| 10/17 | (空売り報告)Nomura International plc 185,497株(0.55%)新規 |
| 10/16 | 2,276 | 2,285 | 2,225 | 2,245 | -1.49% | 67,700 | 747億5963万 | -2.77% |
| 10/15 | 2,268 | 2,297 | 2,258 | 2,279 | +0.49% | 57,900 | 758億9185万 | -1.38% |
| 10/14 | 2,255 | 2,296 | 2,248 | 2,268 | -1.39% | 71,000 | 755億2554万 | -1.9% |
| 10/10 | 2,316 | 2,341 | 2,300 | 2,300 | -1.79% | 46,700 | 765億9116万 | -0.52% |
| 10/09 | 2,325 | 2,356 | 2,309 | 2,342 | +0.73% | 44,600 | 779億8978万 | +1.34% |
| 10/08 | 2,301 | 2,335 | 2,300 | 2,325 | +0.39% | 44,100 | 774億2367万 | +0.78% |
| 10/07 | 2,312 | 2,331 | 2,295 | 2,316 | +0.39% | 32,100 | 771億2396万 | +0.52% |