| 2026 |
| 03/06 | 14,550 | 15,600 | 14,550 | 15,600 | +6.12% | 4,400 | 600億4440万 | +5.92% |
| 03/05 | 14,460 | 15,500 | 14,460 | 14,700 | +2.15% | 4,000 | 565億8030万 | +0.43% |
| 03/04 | 14,030 | 14,510 | 14,030 | 14,390 | -1.64% | 3,400 | 553億8711万 | -1.33% |
| 03/03 | 14,840 | 14,840 | 14,050 | 14,630 | -2.01% | 11,400 | 563億1087万 | +0.58% |
| 03/02 | (自社株買い)取締役会(2026年2月25日)での決議状況(取得期間2026年2月26日~2026年2月26日) |
| 03/02 | 15,100 | 15,200 | 14,930 | 14,930 | -3.24% | 2,700 | 574億6557万 | +3.09% |
| 02/27 | 15,160 | 15,550 | 14,880 | 15,430 | +3.35% | 3,700 | 593億9007万 | +7.12% |
| 02/26 | (IR情報)10:30 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果及び取得終了に関するお知らせ |
| 02/26 | 15,030 | 15,050 | 14,750 | 14,930 | +0.81% | 4,200 | 574億6557万 | +4.32% |
| 02/25 | (IR情報)16:45 自己株式の取得及び自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ |
| 02/25 | 14,580 | 14,900 | 14,500 | 14,810 | -0.34% | 4,100 | 570億369万 | +3.98% |
| 02/24 | 15,100 | 15,100 | 14,800 | 14,860 | -1.59% | 1,400 | 571億9614万 | +4.85% |
| 02/20 | 15,550 | 15,760 | 15,040 | 15,100 | -2.83% | 2,400 | 581億1990万 | +7.18% |
| 02/19 | 15,500 | 15,880 | 15,140 | 15,540 | +0.26% | 2,500 | 598億1346万 | +11.08% |
| 02/18 | 15,080 | 15,880 | 15,010 | 15,500 | +2.79% | 3,700 | 596億5950万 | +11.78% |
| 02/17 | 15,410 | 15,470 | 14,900 | 15,080 | +0.47% | 4,100 | 580億4292万 | +9.57% |
| 02/16 | 15,000 | 15,740 | 14,520 | 15,010 | -3.84% | 9,100 | 577億7349万 | +9.69% |
| 02/13 | (IR情報)16:00 2026年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/13 | (IR情報)16:00 通期業績予想および期末配当予想の修正(増配)に関するお知らせ |
| 02/13 | (IR情報)16:00 固定資産の取得(河芸製作所新工場棟建設)に関するお知らせ |
| 02/13 | 17,030 | 17,030 | 15,410 | 15,610 | -6.13% | 10,600 | 600億8289万 | +14.83% |
| 02/12 | 15,640 | 16,990 | 15,640 | 16,630 | +6.33% | 15,700 | 640億887万 | +23.33% |
| 02/10 | 14,760 | 16,030 | 14,720 | 15,640 | +5.6% | 8,200 | 601億9836万 | +17.33% |
| 02/09 | 15,550 | 15,550 | 14,810 | 14,810 | -0.27% | 7,500 | 570億369万 | +12.2% |
| 02/06 | 13,970 | 14,850 | 13,950 | 14,850 | +7.3% | 4,400 | 571億5765万 | +13.34% |
| 02/05 | 13,590 | 13,840 | 13,500 | 13,840 | +1.91% | 6,200 | 532億7016万 | +6.39% |
| 02/04 | 13,560 | 13,600 | 13,370 | 13,580 | +0.59% | 2,700 | 522億6942万 | +4.78% |
| 02/03 | 13,450 | 13,620 | 13,200 | 13,500 | +1.12% | 5,500 | 519億6150万 | +4.46% |
| 02/02 | 12,870 | 13,410 | 12,870 | 13,350 | +4.62% | 5,400 | 513億8415万 | +3.59% |
| 01/30 | 13,060 | 13,060 | 12,750 | 12,760 | -2.82% | 5,100 | 491億1324万 | -0.75% |
| 01/29 | 13,050 | 13,320 | 12,980 | 13,130 | -1.43% | 5,500 | 505億3737万 | +2.16% |
| 01/28 | 13,380 | 13,380 | 13,010 | 13,320 | -0.45% | 6,700 | 512億6868万 | +3.7% |
| 01/27 | 13,450 | 13,450 | 13,340 | 13,380 | -0.15% | 3,500 | 514億9962万 | +4.34% |
| 01/26 | 13,150 | 13,490 | 13,140 | 13,400 | +2.45% | 11,600 | 515億7660万 | +4.69% |
| 01/23 | 12,910 | 13,160 | 12,910 | 13,080 | +0.85% | 2,000 | 503億4492万 | +2.48% |
| 01/22 | 12,930 | 13,300 | 12,930 | 12,970 | -1.14% | 3,400 | 499億2153万 | +1.67% |
| 01/21 | 12,900 | 13,120 | 12,550 | 13,120 | -0.61% | 3,000 | 504億9888万 | +2.86% |
| 01/20 | 13,190 | 13,250 | 12,890 | 13,200 | +0.99% | 2,100 | 508億680万 | +3.48% |
| 01/19 | 12,560 | 13,180 | 12,530 | 13,070 | +2.59% | 5,700 | 503億643万 | +2.41% |
| 01/16 | 12,740 | 12,850 | 12,560 | 12,740 | +0.79% | 2,300 | 490億3626万 | +0.17% |
| 01/15 | 12,510 | 12,660 | 12,510 | 12,640 | +1.53% | 1,100 | 486億5136万 | -0.32% |
| 01/14 | 12,720 | 12,730 | 12,450 | 12,450 | -3.56% | 6,600 | 479億2005万 | -1.55% |
| 01/13 | 13,400 | 13,400 | 12,870 | 12,910 | -1.45% | 4,300 | 496億9059万 | +2.23% |
| 01/09 | 13,000 | 13,180 | 12,810 | 13,100 | +2.58% | 1,600 | 504億2190万 | +4% |
| 01/08 | 12,700 | 13,060 | 12,700 | 12,770 | -0.78% | 1,300 | 491億5173万 | +1.68% |
| 01/07 | 12,780 | 12,900 | 12,640 | 12,870 | +0.7% | 700 | 495億3663万 | +2.53% |
| 01/06 | 12,690 | 12,910 | 12,660 | 12,780 | +3.15% | 4,400 | 491億9022万 | +1.88% |
| 01/05 | 12,500 | 12,510 | 12,360 | 12,390 | +0.41% | 1,200 | 476億8911万 | -1.21% |
| 2025 |
| 12/30 | 12,600 | 12,600 | 12,340 | 12,340 | -1.52% | 500 | 474億9666万 | -1.72% |
| 12/29 | 12,600 | 12,600 | 12,530 | 12,530 | -0.71% | 300 | 482億2797万 | -0.29% |
| 12/26 | 12,490 | 12,620 | 12,490 | 12,620 | -0.24% | 600 | 485億7438万 | +0.42% |
| 12/25 | 12,720 | 12,720 | 12,650 | 12,650 | +0.4% | 200 | 486億8985万 | +0.64% |
| 12/24 | 12,500 | 12,770 | 12,300 | 12,600 | +0.24% | 3,400 | 484億9740万 | +0.39% |
| 12/23 | 12,700 | 12,780 | 12,370 | 12,570 | -0.95% | 2,600 | 483億8193万 | +0.41% |
| 12/22 | 12,990 | 12,990 | 12,690 | 12,690 | -1.86% | 1,300 | 488億4381万 | +1.41% |
| 12/19 | 12,760 | 12,930 | 12,760 | 12,930 | +1.25% | 800 | 497億6757万 | +3.22% |
| 12/18 | 12,660 | 12,780 | 12,590 | 12,770 | -0.23% | 500 | 491億5173万 | +1.92% |
| 12/17 | 12,460 | 12,800 | 12,450 | 12,800 | +2.24% | 800 | 492億6720万 | +2.11% |
| 12/16 | 12,900 | 12,900 | 12,520 | 12,520 | -2.95% | 1,900 | 481億8948万 | -0.07% |
| 12/15 | 12,900 | 12,900 | 12,900 | 12,900 | -0.08% | 300 | 496億5210万 | +2.69% |
| 12/12 | 13,300 | 13,700 | 12,900 | 12,910 | -1.83% | 7,000 | 496億9059万 | +2.79% |
| 12/11 | 13,040 | 13,500 | 13,010 | 13,150 | -1.42% | 5,100 | 506億1435万 | +4.71% |
| 12/10 | 12,290 | 13,800 | 12,290 | 13,340 | +11.26% | 17,500 | 513億4566万 | +6.52% |
| 12/09 | 11,810 | 12,160 | 11,790 | 11,990 | +1.52% | 1,300 | 461億4951万 | -3.92% |
| 12/08 | 11,750 | 12,140 | 11,750 | 11,810 | +0.43% | 3,400 | 454億5669万 | -5.38% |
| 12/05 | 12,020 | 12,020 | 11,760 | 11,760 | -2.16% | 6,100 | 452億6424万 | -5.81% |
| 12/04 | 12,020 | 12,100 | 12,020 | 12,020 | -0.66% | 1,300 | 462億6498万 | -3.69% |
| 12/03 | 12,470 | 12,470 | 12,020 | 12,100 | -0.58% | 3,200 | 465億7290万 | -2.88% |
| 12/02 | 12,290 | 12,380 | 12,170 | 12,170 | -3.34% | 3,700 | 468億4233万 | -2.23% |
| 12/01 | 12,620 | 12,620 | 12,280 | 12,590 | -0.71% | 2,100 | 484億5891万 | +1.34% |
| 11/28 | 12,720 | 12,720 | 12,580 | 12,680 | -0.31% | 700 | 488億532万 | +2.53% |
| 11/27 | 12,780 | 12,810 | 12,680 | 12,720 | -0.24% | 2,600 | 489億5928万 | +3.33% |
| 11/26 | 12,300 | 12,790 | 12,300 | 12,750 | +1.27% | 700 | 490億7475万 | +4.1% |
| 11/25 | 12,760 | 12,840 | 12,480 | 12,590 | +0.32% | 2,800 | 484億5891万 | +3.33% |
| 11/21 | 12,570 | 12,830 | 12,260 | 12,550 | -1.03% | 5,100 | 483億495万 | +3.46% |
| 11/20 | 12,260 | 12,890 | 12,260 | 12,680 | +4.11% | 5,700 | 488億532万 | +4.93% |
| 11/19 | 11,810 | 12,190 | 11,500 | 12,180 | +3.13% | 15,300 | 468億8082万 | +1.26% |
| 11/18 | 12,340 | 12,580 | 11,540 | 11,810 | -5.14% | 11,400 | 454億5669万 | -1.4% |
| 11/17 | 13,300 | 13,300 | 12,320 | 12,450 | -4.23% | 9,300 | 479億2005万 | +4.11% |
| 11/14 | (IR情報)16:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/14 | 12,980 | 13,220 | 12,710 | 13,000 | 0% | 2,900 | 500億3700万 | +9.1% |
| 11/13 | 13,000 | 13,100 | 12,740 | 13,000 | +0.78% | 3,300 | 500億3700万 | +9.6% |
| 11/12 | 12,370 | 13,100 | 12,320 | 12,900 | +1.9% | 4,500 | 496億5210万 | +9.21% |
| 11/11 | 13,500 | 13,590 | 12,560 | 12,660 | -5.1% | 8,000 | 487億2834万 | +7.65% |
| 11/10 | 12,820 | 13,500 | 12,420 | 13,340 | +4.06% | 4,800 | 513億4566万 | +13.93% |
| 11/07 | 12,800 | 12,820 | 12,220 | 12,820 | -0.47% | 2,300 | 493億4418万 | +10.18% |
| 11/06 | 12,450 | 12,880 | 12,310 | 12,880 | +4.89% | 5,900 | 495億7512万 | +11.28% |
| 11/05 | 11,950 | 12,440 | 11,890 | 12,280 | +0.24% | 4,800 | 472億6572万 | +6.48% |
| 11/04 | 12,060 | 12,500 | 11,870 | 12,250 | +1.83% | 7,900 | 471億5025万 | +6.44% |
| 10/31 | 11,900 | 12,080 | 11,840 | 12,030 | +0.92% | 4,400 | 463億347万 | +4.66% |
| 10/30 | 11,650 | 11,940 | 11,620 | 11,920 | +2.32% | 2,800 | 458億8008万 | +3.76% |
| 10/29 | 11,480 | 12,150 | 11,400 | 11,650 | +1.48% | 10,800 | 448億4085万 | +1.37% |
| 10/28 | 11,720 | 11,830 | 11,420 | 11,480 | -2.63% | 6,700 | 441億8652万 | -0.26% |
| 10/27 | 11,910 | 11,940 | 11,600 | 11,790 | +1.55% | 4,300 | 453億7971万 | +2.27% |
| 10/24 | 11,030 | 11,840 | 11,030 | 11,610 | +4.13% | 4,900 | 446億8689万 | +0.72% |
| 10/23 | 11,000 | 11,230 | 11,000 | 11,150 | -0.98% | 3,400 | 429億1635万 | -3.42% |
| 10/22 | 11,090 | 11,300 | 11,060 | 11,260 | +0.9% | 3,100 | 433億3974万 | -2.77% |
| 10/21 | 11,160 | 11,330 | 10,910 | 11,160 | 0% | 4,000 | 429億5484万 | -3.97% |
| 10/20 | 11,360 | 11,450 | 11,160 | 11,160 | -0.71% | 3,400 | 429億5484万 | -4.42% |
| 10/17 | 11,170 | 11,400 | 11,170 | 11,240 | -1.49% | 800 | 432億6276万 | -4.3% |
| 10/16 | 11,280 | 11,570 | 11,110 | 11,410 | +1.33% | 3,900 | 439億1709万 | -3.03% |
| 10/15 | 11,000 | 11,270 | 11,000 | 11,260 | +2.83% | 1,600 | 433億3974万 | -4.32% |
| 10/14 | 10,990 | 11,310 | 10,860 | 10,950 | -3.01% | 7,900 | 421億4655万 | -6.97% |
| 10/10 | 11,100 | 11,370 | 11,100 | 11,290 | -0.96% | 2,800 | 434億5521万 | -4.19% |
| 10/09 | 11,590 | 11,590 | 11,400 | 11,400 | -1.98% | 2,200 | 438億7860万 | -3.26% |
| 10/08 | 11,770 | 12,180 | 11,520 | 11,630 | -1.19% | 4,200 | 447億6387万 | -1.32% |
| 10/07 | 11,880 | 11,900 | 11,650 | 11,770 | +1.29% | 2,200 | 453億273万 | -0.05% |