| 2026 |
| 03/06 | 1,071 | 1,075 | 1,069 | 1,071 | -0.65% | 1,000 | 71億7568万 | -1.38% |
| 03/05 | 1,070 | 1,078 | 1,070 | 1,078 | +1.03% | 300 | 72億2258万 | -0.83% |
| 03/04 | 1,080 | 1,080 | 1,064 | 1,067 | -2.11% | 7,600 | 71億4888万 | -1.93% |
| 03/03 | 1,093 | 1,093 | 1,090 | 1,090 | -1.27% | 800 | 73億298万 | +0.18% |
| 03/02 | 1,109 | 1,110 | 1,100 | 1,104 | -0.36% | 5,900 | 73億9678万 | +1.47% |
| 02/27 | 1,090 | 1,109 | 1,090 | 1,108 | +1.65% | 2,800 | 74億2358万 | +1.84% |
| 02/26 | 1,092 | 1,094 | 1,089 | 1,090 | -0.09% | 3,600 | 73億298万 | +0.28% |
| 02/25 | 1,099 | 1,099 | 1,090 | 1,091 | -0.46% | 4,800 | 73億968万 | +0.28% |
| 02/24 | 1,087 | 1,096 | 1,086 | 1,096 | +0.83% | 1,900 | 73億4318万 | +0.74% |
| 02/20 | 1,080 | 1,087 | 1,080 | 1,087 | -0.46% | 2,100 | 72億8288万 | -0.09% |
| 02/19 | 1,082 | 1,095 | 1,082 | 1,092 | +0.28% | 4,800 | 73億1638万 | +0.46% |
| 02/18 | 1,076 | 1,089 | 1,076 | 1,089 | +1.21% | 1,800 | 72億9628万 | +0.18% |
| 02/17 | 1,077 | 1,081 | 1,076 | 1,076 | -0.92% | 2,000 | 72億918万 | -0.92% |
| 02/16 | 1,080 | 1,093 | 1,079 | 1,086 | +0.46% | 3,700 | 72億7618万 | +0.09% |
| 02/13 | 1,082 | 1,093 | 1,081 | 1,081 | -1.55% | 1,700 | 72億4268万 | -0.28% |
| 02/12 | (IR情報)17:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/12 | 1,092 | 1,098 | 1,090 | 1,098 | +0.27% | 2,300 | 73億5658万 | +1.29% |
| 02/10 | 1,085 | 1,102 | 1,085 | 1,095 | +0.55% | 3,100 | 73億3648万 | +1.2% |
| 02/09 | 1,080 | 1,089 | 1,080 | 1,089 | +1.11% | 1,300 | 72億9628万 | +0.74% |
| 02/06 | 1,073 | 1,077 | 1,073 | 1,077 | +0.09% | 800 | 72億1588万 | -0.28% |
| 02/05 | 1,080 | 1,087 | 1,072 | 1,076 | +0.37% | 900 | 72億918万 | -0.28% |
| 02/04 | 1,070 | 1,072 | 1,070 | 1,072 | -0.56% | 2,300 | 71億8238万 | -0.56% |
| 02/03 | 1,087 | 1,087 | 1,069 | 1,078 | -0.19% | 9,800 | 72億2258万 | 0% |
| 02/02 | 1,107 | 1,107 | 1,080 | 1,080 | -1.01% | 13,200 | 72億3598万 | +0.37% |
| 01/30 | 1,091 | 1,091 | 1,088 | 1,091 | +0.46% | 1,000 | 73億968万 | +1.49% |
| 01/29 | 1,093 | 1,095 | 1,084 | 1,086 | -0.18% | 1,000 | 72億7618万 | +1.12% |
| 01/28 | 1,109 | 1,109 | 1,088 | 1,088 | -1.54% | 5,000 | 72億8958万 | +1.49% |
| 01/27 | 1,090 | 1,105 | 1,082 | 1,105 | +1.75% | 6,400 | 74億348万 | +3.27% |
| 01/26 | 1,093 | 1,093 | 1,086 | 1,086 | -0.28% | 2,500 | 72億7618万 | +1.69% |
| 01/23 | 1,096 | 1,096 | 1,081 | 1,089 | -0.64% | 4,000 | 72億9628万 | +2.16% |
| 01/22 | 1,094 | 1,103 | 1,087 | 1,096 | +0.55% | 5,900 | 73億4318万 | +2.91% |
| 01/21 | 1,094 | 1,094 | 1,083 | 1,090 | -0.46% | 1,800 | 73億298万 | +2.54% |
| 01/20 | 1,098 | 1,098 | 1,090 | 1,095 | 0% | 1,500 | 73億3648万 | +3.2% |
| 01/19 | 1,098 | 1,098 | 1,089 | 1,095 | -0.27% | 2,100 | 73億3648万 | +3.4% |
| 01/16 | 1,065 | 1,100 | 1,065 | 1,098 | +2.23% | 22,700 | 73億5658万 | +3.88% |
| 01/15 | 1,066 | 1,074 | 1,066 | 1,074 | 0% | 400 | 71億9578万 | +1.7% |
| 01/14 | 1,067 | 1,075 | 1,057 | 1,074 | +0.56% | 7,800 | 71億9578万 | +1.8% |
| 01/13 | 1,066 | 1,068 | 1,056 | 1,068 | +0.38% | 2,200 | 71億5558万 | +1.23% |
| 01/09 | 1,065 | 1,065 | 1,056 | 1,064 | 0% | 1,600 | 71億2878万 | +0.85% |
| 01/08 | 1,065 | 1,065 | 1,060 | 1,064 | +0.09% | 2,800 | 71億2878万 | +0.95% |
| 01/07 | 1,054 | 1,063 | 1,054 | 1,063 | +0.19% | 3,200 | 71億2208万 | +0.85% |
| 01/06 | 1,065 | 1,070 | 1,053 | 1,061 | -0.38% | 3,200 | 71億868万 | +0.57% |
| 01/05 | 1,088 | 1,088 | 1,060 | 1,065 | -0.28% | 13,100 | 71億3548万 | +1.04% |
| 2025 |
| 12/30 | 1,047 | 1,068 | 1,047 | 1,068 | +0.95% | 8,500 | 71億5558万 | +1.33% |
| 12/29 | 1,060 | 1,060 | 1,044 | 1,058 | +0.57% | 16,600 | 70億8858万 | +0.47% |
| 12/26 | 1,056 | 1,056 | 1,050 | 1,052 | +0.19% | 6,400 | 70億4838万 | 0% |
| 12/25 | 1,054 | 1,054 | 1,047 | 1,050 | +0.1% | 7,700 | 70億3498万 | -0.19% |
| 12/24 | 1,049 | 1,050 | 1,047 | 1,049 | -0.1% | 4,400 | 70億2828万 | -0.29% |
| 12/23 | 1,047 | 1,054 | 1,047 | 1,050 | -0.1% | 5,200 | 70億3498万 | -0.19% |
| 12/22 | 1,047 | 1,051 | 1,042 | 1,051 | +0.38% | 4,900 | 70億4168万 | -0.1% |
| 12/19 | 1,046 | 1,048 | 1,039 | 1,047 | +0.1% | 5,500 | 70億1488万 | -0.38% |
| 12/18 | 1,046 | 1,046 | 1,045 | 1,046 | -0.19% | 700 | 70億818万 | -0.57% |
| 12/17 | 1,055 | 1,055 | 1,048 | 1,048 | +0.38% | 2,000 | 70億2158万 | -0.29% |
| 12/16 | 1,050 | 1,051 | 1,042 | 1,044 | -0.95% | 2,300 | 69億9478万 | -0.67% |
| 12/15 | 1,043 | 1,054 | 1,043 | 1,054 | +0.76% | 3,300 | 70億6178万 | +0.29% |
| 12/12 | 1,043 | 1,049 | 1,042 | 1,046 | +0.29% | 2,600 | 70億818万 | -0.48% |
| 12/11 | 1,045 | 1,045 | 1,042 | 1,043 | -0.1% | 4,200 | 69億8808万 | -0.76% |
| 12/10 | 1,045 | 1,049 | 1,042 | 1,044 | -0.38% | 5,500 | 69億9478万 | -0.76% |
| 12/09 | 1,054 | 1,055 | 1,046 | 1,048 | -0.95% | 2,200 | 70億2158万 | -0.38% |
| 12/08 | 1,061 | 1,066 | 1,051 | 1,058 | -0.94% | 3,400 | 70億8858万 | +0.57% |
| 12/05 | 1,063 | 1,068 | 1,062 | 1,068 | +0.47% | 3,100 | 71億5558万 | +1.62% |
| 12/04 | 1,070 | 1,070 | 1,060 | 1,063 | +0.28% | 8,000 | 71億2208万 | +1.24% |
| 12/03 | 1,055 | 1,060 | 1,055 | 1,060 | +0.38% | 1,300 | 71億198万 | +0.95% |
| 12/02 | 1,057 | 1,057 | 1,051 | 1,056 | -0.19% | 1,100 | 70億7518万 | +0.67% |
| 12/01 | 1,088 | 1,088 | 1,051 | 1,058 | -1.76% | 8,300 | 70億8858万 | +0.95% |
| 11/28 | 1,054 | 1,077 | 1,054 | 1,077 | +2.38% | 8,800 | 72億1588万 | +2.87% |
| 11/27 | (IR情報)17:00 希望退職の募集の結果、特別損失の計上及び業績予想の修正に関するお知らせ |
| 11/27 | 1,052 | 1,055 | 1,044 | 1,052 | 0% | 2,400 | 70億4838万 | +0.57% |
| 11/26 | (IR情報)11:30 結城工場開設に関するお知らせ |
| 11/26 | 1,051 | 1,052 | 1,037 | 1,052 | +0.1% | 6,000 | 70億4838万 | +0.57% |
| 11/25 | 1,043 | 1,051 | 1,035 | 1,051 | +1.06% | 4,200 | 70億4168万 | +0.57% |
| 11/21 | 1,046 | 1,046 | 1,035 | 1,040 | -0.86% | 6,800 | 69億6798万 | -0.48% |
| 11/20 | 1,067 | 1,067 | 1,042 | 1,049 | +0.19% | 3,700 | 70億2828万 | +0.38% |
| 11/19 | 1,043 | 1,066 | 1,043 | 1,047 | -0.29% | 10,300 | 70億1488万 | +0.19% |
| 11/18 | 1,038 | 1,050 | 1,037 | 1,050 | +0.96% | 2,400 | 70億3498万 | +0.48% |
| 11/17 | 1,041 | 1,042 | 1,040 | 1,040 | -0.57% | 1,500 | 69億6798万 | -0.57% |
| 11/14 | 1,039 | 1,046 | 1,039 | 1,046 | -0.48% | 1,000 | 70億818万 | -0.1% |
| 11/13 | 1,050 | 1,053 | 1,044 | 1,051 | +1.25% | 6,900 | 70億4168万 | +0.29% |
| 11/12 | 1,040 | 1,040 | 1,037 | 1,038 | -0.95% | 5,000 | 69億5458万 | -1.05% |
| 11/11 | (IR情報)17:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/11 | 1,048 | 1,048 | 1,040 | 1,048 | 0% | 2,900 | 70億2158万 | -0.19% |
| 11/10 | 1,048 | 1,050 | 1,041 | 1,048 | +0.29% | 1,700 | 70億2158万 | -0.29% |
| 11/07 | 1,042 | 1,050 | 1,040 | 1,045 | -0.48% | 2,800 | 70億148万 | -0.67% |
| 11/06 | 1,050 | 1,059 | 1,040 | 1,050 | +0.1% | 6,000 | 70億3498万 | -0.19% |
| 11/05 | 1,065 | 1,065 | 1,045 | 1,049 | 0% | 2,300 | 70億2828万 | -0.47% |
| 11/04 | 1,062 | 1,062 | 1,049 | 1,049 | -0.29% | 2,900 | 70億2828万 | -0.57% |
| 10/31 | 1,043 | 1,065 | 1,043 | 1,052 | +0.77% | 6,600 | 70億4838万 | -0.47% |
| 10/30 | 1,042 | 1,050 | 1,041 | 1,044 | +0.1% | 10,900 | 69億9478万 | -1.42% |
| 10/29 | 1,044 | 1,044 | 1,043 | 1,043 | 0% | 900 | 69億8808万 | -1.7% |
| 10/28 | 1,045 | 1,045 | 1,042 | 1,043 | 0% | 5,200 | 69億8808万 | -1.88% |
| 10/27 | 1,045 | 1,049 | 1,042 | 1,043 | +0.19% | 3,600 | 69億8808万 | -1.97% |
| 10/24 | 1,043 | 1,044 | 1,039 | 1,041 | +0.19% | 7,300 | 69億7468万 | -2.35% |
| 10/23 | 1,039 | 1,041 | 1,039 | 1,039 | 0% | 6,500 | 69億6128万 | -2.72% |
| 10/22 | 1,042 | 1,043 | 1,039 | 1,039 | -0.29% | 8,200 | 69億6128万 | -2.9% |
| 10/21 | 1,044 | 1,044 | 1,042 | 1,042 | -0.19% | 2,200 | 69億8138万 | -2.8% |
| 10/20 | 1,049 | 1,049 | 1,042 | 1,044 | +0.38% | 1,400 | 69億9478万 | -2.7% |
| 10/17 | 1,044 | 1,045 | 1,040 | 1,040 | -0.48% | 3,900 | 69億6798万 | -3.26% |
| 10/16 | 1,050 | 1,056 | 1,045 | 1,045 | -0.67% | 4,900 | 70億148万 | -2.97% |
| 10/15 | 1,047 | 1,052 | 1,047 | 1,052 | +0.19% | 6,300 | 70億4838万 | -2.5% |
| 10/14 | (IR情報)17:00 棚卸資産評価損の計上、業績予想の修正、配当予想の修正及び希望退職の募集等を含む緊急経営改革の取組みに関するお知らせ |
| 10/14 | 1,047 | 1,057 | 1,047 | 1,050 | -1.59% | 6,600 | 70億3498万 | -2.78% |
| 10/10 | 1,066 | 1,067 | 1,060 | 1,067 | -0.28% | 3,200 | 71億4888万 | -1.39% |
| 10/09 | 1,075 | 1,075 | 1,064 | 1,070 | 0% | 1,000 | 71億6898万 | -1.11% |
| 10/08 | 1,070 | 1,075 | 1,064 | 1,070 | 0% | 1,800 | 71億6898万 | -1.2% |
| 10/07 | 1,077 | 1,077 | 1,070 | 1,070 | -0.65% | 1,000 | 71億6898万 | -1.2% |