| 2026 |
| 03/03 | 1,344 | 1,375 | 1,314 | 1,375 | +4.17% | 1,100 | 10億7841万 | +2.08% |
| 03/02 | 1,320 | 1,320 | 1,320 | 1,320 | +0.08% | 200 | 10億3527万 | -1.71% |
| 02/27 | 1,293 | 1,319 | 1,293 | 1,319 | +2.09% | 500 | 10億3449万 | -1.71% |
| 02/26 | 1,292 | 1,292 | 1,292 | 1,292 | +0.08% | 100 | 10億1331万 | -3.44% |
| 02/24 | 1,280 | 1,291 | 1,280 | 1,291 | -1.38% | 200 | 10億1253万 | -3.37% |
| 02/20 | (IR情報)14:30 (訂正・数値データ訂正)「2026年3月期第3四半期決算短信[日本基準](非連結)」の一部訂正に関するお知らせ |
| 02/19 | 1,281 | 1,309 | 1,281 | 1,309 | -0.08% | 300 | 10億2664万 | -1.95% |
| 02/18 | 1,310 | 1,310 | 1,310 | 1,310 | 0% | 200 | 10億2743万 | -1.87% |
| 02/17 | 1,310 | 1,310 | 1,301 | 1,310 | -0.76% | 1,400 | 10億2743万 | -1.87% |
| 02/16 | 1,349 | 1,350 | 1,320 | 1,320 | -2.22% | 1,100 | 10億3527万 | -1.12% |
| 02/13 | 1,350 | 1,350 | 1,350 | 1,350 | -0.22% | 100 | 10億5880万 | +1.05% |
| 02/12 | (IR情報)14:40 2026年3月期第3四半期決算短信[日本基準](非連結) |
| 02/12 | 1,380 | 1,380 | 1,353 | 1,353 | -2.66% | 200 | 10億6115万 | +1.27% |
| 02/10 | 1,390 | 1,390 | 1,390 | 1,390 | 0% | 200 | 10億9017万 | +4.12% |
| 02/09 | 1,375 | 1,390 | 1,375 | 1,390 | +3.35% | 700 | 10億9017万 | +4.28% |
| 02/03 | 1,341 | 1,345 | 1,340 | 1,345 | +0.3% | 500 | 10億5488万 | +0.9% |
| 02/02 | 1,345 | 1,345 | 1,341 | 1,341 | -0.3% | 400 | 10億5174万 | +0.6% |
| 01/30 | 1,399 | 1,399 | 1,345 | 1,345 | -1.9% | 300 | 10億5488万 | +0.82% |
| 01/29 | 1,371 | 1,371 | 1,371 | 1,371 | +2.24% | 200 | 10億7527万 | +2.7% |
| 01/22 | 1,350 | 1,350 | 1,341 | 1,341 | -0.07% | 300 | 10億5174万 | +0.68% |
| 01/21 | 1,342 | 1,342 | 1,342 | 1,342 | -1.68% | 100 | 10億5253万 | +0.83% |
| 01/20 | 1,365 | 1,365 | 1,365 | 1,365 | +1.49% | 100 | 10億7056万 | +2.63% |
| 01/19 | 1,345 | 1,345 | 1,345 | 1,345 | 0% | 100 | 10億5488万 | +1.28% |
| 01/16 | 1,345 | 1,345 | 1,345 | 1,345 | +0.07% | 200 | 10億5488万 | +1.28% |
| 01/15 | 1,365 | 1,365 | 1,344 | 1,344 | -3.66% | 300 | 10億5409万 | +1.2% |
| 01/13 | 1,466 | 1,466 | 1,395 | 1,395 | -5.04% | 700 | 10億9409万 | +4.89% |
| 01/09 | 1,460 | 1,490 | 1,460 | 1,469 | +14.32% | 800 | 11億5213万 | +10.62% |
| 01/07 | 1,285 | 1,285 | 1,285 | 1,285 | +0.39% | 100 | 10億782万 | -2.8% |
| 01/06 | 1,278 | 1,280 | 1,278 | 1,280 | +4.75% | 600 | 10億390万 | -3.25% |
| 01/05 | 1,250 | 1,250 | 1,222 | 1,222 | -2.24% | 200 | 9億5841万 | -7.7% |
| 2025 |
| 12/26 | 1,267 | 1,267 | 1,250 | 1,250 | -1.34% | 200 | 9億8037万 | -5.8% |
| 12/25 | 1,297 | 1,297 | 1,267 | 1,267 | -2.31% | 500 | 9億9370万 | -4.67% |
| 12/24 | 1,302 | 1,302 | 1,272 | 1,297 | -0.46% | 800 | 10億1723万 | -2.55% |
| 12/23 | 1,331 | 1,332 | 1,243 | 1,303 | -2.18% | 1,400 | 10億2194万 | -2.1% |
| 12/19 | 1,325 | 1,332 | 1,325 | 1,332 | -0.08% | 200 | 10億4468万 | 0% |
| 12/18 | 1,341 | 1,341 | 1,333 | 1,333 | -0.6% | 400 | 10億4547万 | +0.08% |
| 12/17 | 1,380 | 1,430 | 1,340 | 1,341 | -0.22% | 1,800 | 10億5174万 | +0.75% |
| 12/15 | 1,324 | 1,348 | 1,324 | 1,344 | 0% | 400 | 10億5409万 | +1.05% |
| 12/12 | 1,325 | 1,350 | 1,323 | 1,344 | -2.61% | 1,100 | 10億5409万 | +1.13% |
| 12/10 | 1,380 | 1,380 | 1,380 | 1,380 | +2.53% | 500 | 10億8233万 | +4.07% |
| 12/05 | 1,346 | 1,346 | 1,346 | 1,346 | -2.18% | 100 | 10億5566万 | +1.82% |
| 12/01 | 1,376 | 1,376 | 1,376 | 1,376 | +2.23% | 400 | 10億7919万 | +4.32% |
| 11/28 | 1,346 | 1,346 | 1,346 | 1,346 | +2.28% | 100 | 10億5566万 | +2.36% |
| 11/25 | 1,316 | 1,316 | 1,316 | 1,316 | +0.08% | 100 | 10億3213万 | +0.38% |
| 11/21 | 1,315 | 1,315 | 1,315 | 1,315 | 0% | 100 | 10億3135万 | +0.38% |
| 11/20 | 1,315 | 1,315 | 1,315 | 1,315 | +0.15% | 200 | 10億3135万 | +0.54% |
| 11/19 | 1,310 | 1,313 | 1,310 | 1,313 | -2.01% | 300 | 10億2978万 | +0.54% |
| 11/18 | 1,400 | 1,400 | 1,340 | 1,340 | -0.74% | 300 | 10億5096万 | +2.84% |
| 11/17 | 1,350 | 1,350 | 1,350 | 1,350 | -2.17% | 100 | 10億5880万 | +3.93% |
| 11/13 | (IR情報)14:40 2026年3月期第2四半期決算短信[日本基準](非連結) |
| 11/13 | (IR情報)14:40 2026年3月期第2四半期(中間期)の業績予想と実績との差異及び通期業績予想の修正に関するお知らせ |
| 11/10 | 1,301 | 1,380 | 1,301 | 1,380 | +2.3% | 700 | 10億8233万 | +6.56% |
| 11/04 | 1,349 | 1,349 | 1,349 | 1,349 | +2.27% | 100 | 10億5802万 | +4.57% |
| 10/31 | 1,319 | 1,319 | 1,319 | 1,319 | 0% | 100 | 10億3449万 | +2.57% |
| 10/30 | 1,319 | 1,319 | 1,319 | 1,319 | +1.15% | 200 | 10億3449万 | +2.81% |
| 10/27 | 1,320 | 1,320 | 1,304 | 1,304 | +0.15% | 600 | 10億2272万 | +1.64% |
| 10/24 | 1,302 | 1,302 | 1,302 | 1,302 | +0.08% | 200 | 10億2115万 | +1.56% |
| 10/21 | 1,301 | 1,301 | 1,301 | 1,301 | +0.08% | 100 | 10億2037万 | +1.64% |
| 10/20 | 1,324 | 1,324 | 1,300 | 1,300 | -0.76% | 300 | 10億1959万 | +1.8% |
| 10/17 | 1,310 | 1,310 | 1,310 | 1,310 | -1.13% | 100 | 10億2743万 | +2.75% |
| 10/16 | 1,325 | 1,325 | 1,325 | 1,325 | +0.3% | 200 | 10億3919万 | +4.17% |
| 10/14 | 1,321 | 1,321 | 1,321 | 1,321 | 0% | 100 | 10億3606万 | +4.18% |
| 10/09 | 1,318 | 1,321 | 1,318 | 1,321 | +0.08% | 1,000 | 10億3606万 | +4.51% |
| 10/03 | 1,310 | 1,320 | 1,310 | 1,320 | +0.84% | 600 | 10億3527万 | +4.76% |
| 10/02 | 1,309 | 1,309 | 1,309 | 1,309 | +2.11% | 100 | 10億2664万 | +4.22% |
| 10/01 | 1,297 | 1,297 | 1,282 | 1,282 | +0.39% | 500 | 10億547万 | +2.4% |
| 09/30 | (IR情報)13:00 (開示事項の経過)本社工場建替えに関するお知らせ |
| 09/30 | 1,276 | 1,277 | 1,276 | 1,277 | +0.63% | 300 | 10億155万 | +2.16% |
| 09/26 | 1,269 | 1,269 | 1,269 | 1,269 | +0.24% | 200 | 9億9527万 | +1.6% |
| 09/24 | 1,266 | 1,266 | 1,266 | 1,266 | +0.16% | 200 | 9億9292万 | +1.36% |
| 09/18 | 1,287 | 1,287 | 1,263 | 1,264 | -2.02% | 600 | 9億9135万 | +1.04% |
| 09/17 | 1,290 | 1,290 | 1,290 | 1,290 | +2.38% | 100 | 10億1174万 | +3.2% |
| 09/16 | 1,257 | 1,260 | 1,257 | 1,260 | 0% | 1,000 | 9億8821万 | +0.96% |
| 09/04 | 1,260 | 1,260 | 1,260 | 1,260 | +1.45% | 100 | 9億8821万 | +1.2% |
| 09/02 | 1,242 | 1,242 | 1,242 | 1,242 | 0% | 100 | 9億7410万 | -0.08% |
| 09/01 | 1,242 | 1,242 | 1,242 | 1,242 | -0.64% | 100 | 9億7410万 | +0.16% |
| 08/29 | 1,250 | 1,250 | 1,250 | 1,250 | -0.24% | 200 | 9億8037万 | +0.97% |
| 08/28 | 1,253 | 1,253 | 1,253 | 1,253 | 0% | 100 | 9億8272万 | +1.46% |
| 08/27 | 1,253 | 1,253 | 1,253 | 1,253 | +0.89% | 200 | 9億8272万 | +1.62% |
| 08/26 | 1,242 | 1,244 | 1,242 | 1,242 | -4.46% | 1,900 | 9億7410万 | +0.98% |
| 08/25 | 1,300 | 1,300 | 1,300 | 1,300 | 0% | 200 | 10億1959万 | +5.95% |
| 08/22 | 1,300 | 1,300 | 1,300 | 1,300 | +4.75% | 100 | 10億1959万 | +6.38% |
| 08/20 | 1,241 | 1,245 | 1,240 | 1,241 | +0.16% | 400 | 9億7331万 | +1.89% |
| 08/19 | 1,240 | 1,240 | 1,239 | 1,239 | -0.08% | 800 | 9億7174万 | +1.89% |
| 08/18 | 1,240 | 1,240 | 1,240 | 1,240 | -0.32% | 200 | 9億7253万 | +2.23% |
| 08/15 | 1,245 | 1,245 | 1,244 | 1,244 | +2.39% | 900 | 9億7566万 | +2.81% |
| 08/14 | 1,233 | 1,233 | 1,215 | 1,215 | -1.46% | 300 | 9億5292万 | +0.66% |
| 08/13 | 1,233 | 1,233 | 1,233 | 1,233 | +2.49% | 300 | 9億6704万 | +2.32% |
| 08/12 | 1,203 | 1,203 | 1,203 | 1,203 | -1.47% | 100 | 9億4351万 | +0.08% |
| 08/08 | (IR情報)14:30 2026年3月期第1四半期決算短信[日本基準](非連結) |
| 08/08 | 1,221 | 1,221 | 1,220 | 1,221 | 0% | 600 | 9億5763万 | +1.67% |
| 08/07 | 1,221 | 1,221 | 1,221 | 1,221 | +0.08% | 100 | 9億5763万 | +1.83% |
| 08/06 | 1,220 | 1,220 | 1,220 | 1,220 | -2.4% | 300 | 9億5684万 | +1.92% |
| 08/05 | 1,250 | 1,250 | 1,250 | 1,250 | -2.8% | 100 | 9億8037万 | +4.52% |
| 07/29 | 1,298 | 1,300 | 1,286 | 1,286 | -0.85% | 1,600 | 10億860万 | +7.8% |
| 07/28 | 1,256 | 1,297 | 1,256 | 1,297 | +3.35% | 200 | 10億1723万 | +9.18% |
| 07/25 | 1,230 | 1,300 | 1,230 | 1,255 | +2.28% | 1,200 | 9億8429万 | +6.09% |
| 07/24 | 1,227 | 1,227 | 1,227 | 1,227 | +3.46% | 400 | 9億6233万 | +3.98% |
| 07/22 | 1,186 | 1,186 | 1,186 | 1,186 | -1.98% | 100 | 9億3017万 | +0.68% |
| 07/18 | 1,210 | 1,210 | 1,210 | 1,210 | +2.37% | 100 | 9億4900万 | +2.8% |
| 07/17 | (IR情報)15:00 主要株主である筆頭株主の異動に関するお知らせ |
| 07/15 | 1,181 | 1,182 | 1,181 | 1,182 | +0.08% | 300 | 9億2704万 | +0.42% |
| 07/14 | 1,181 | 1,181 | 1,180 | 1,181 | 0% | 300 | 9億2625万 | +0.34% |
| 07/11 | 1,181 | 1,181 | 1,181 | 1,181 | -1.17% | 200 | 9億2625万 | +0.34% |
| 07/09 | 1,195 | 1,195 | 1,195 | 1,195 | +1.62% | 100 | 9億3723万 | +1.44% |
| 07/07 | 1,180 | 1,180 | 1,176 | 1,176 | 0% | 200 | 9億2233万 | -0.25% |
| 07/04 | 1,176 | 1,176 | 1,176 | 1,176 | -0.17% | 100 | 9億2233万 | -0.68% |