| 2026 |
| 03/06 | 2,299 | 2,333 | 2,264 | 2,315 | -0.09% | 20,400 | 179億4161万 | +3.16% |
| 03/05 | 2,248 | 2,340 | 2,248 | 2,317 | +5.27% | 58,700 | 179億5711万 | +3.58% |
| 03/04 | 2,261 | 2,323 | 2,161 | 2,201 | -5.94% | 63,400 | 170億5809万 | -1.34% |
| 03/03 | 2,277 | 2,360 | 2,258 | 2,340 | +3.45% | 67,700 | 181億3537万 | +4.93% |
| 03/02 | 2,282 | 2,282 | 2,241 | 2,262 | -2.33% | 19,100 | 175億3085万 | +1.71% |
| 02/27 | 2,291 | 2,319 | 2,276 | 2,316 | +1% | 12,800 | 179億4936万 | +4.32% |
| 02/26 | 2,298 | 2,304 | 2,275 | 2,293 | +0.31% | 11,300 | 177億7111万 | +3.57% |
| 02/25 | 2,265 | 2,310 | 2,265 | 2,286 | +0.93% | 18,300 | 177億1686万 | +3.49% |
| 02/24 | （IR情報）16:30 自己株式の消却に関するお知らせ |
| 02/24 | 2,272 | 2,300 | 2,241 | 2,265 | +1.21% | 19,300 | 175億5411万 | +2.63% |
| 02/20 | 2,262 | 2,262 | 2,231 | 2,238 | -0.04% | 10,000 | 173億4485万 | +1.45% |
| 02/19 | 2,232 | 2,258 | 2,221 | 2,239 | +0.95% | 11,200 | 173億5260万 | +1.59% |
| 02/18 | 2,193 | 2,232 | 2,193 | 2,218 | +1.14% | 17,000 | 171億8985万 | +0.77% |
| 02/17 | 2,194 | 2,200 | 2,152 | 2,193 | -0.05% | 16,200 | 169億9609万 | -0.23% |
| 02/16 | 2,187 | 2,194 | 2,135 | 2,194 | -4.07% | 61,500 | 170億384万 | 0% |
| 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〕(連結) |
| 02/13 | 2,349 | 2,353 | 2,279 | 2,287 | -1.85% | 32,300 | 177億2461万 | +4.43% |
| 02/12 | 2,319 | 2,348 | 2,304 | 2,330 | +2.1% | 24,500 | 180億5787万 | +6.78% |
| 02/10 | （自社株買い）取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日～2026年2月27日) |
| 02/10 | 2,244 | 2,289 | 2,239 | 2,282 | +2.33% | 15,200 | 176億8586万 | +5.06% |
| 02/09 | 2,240 | 2,240 | 2,204 | 2,230 | +1.73% | 10,600 | 172億8285万 | +3% |
| 02/06 | 2,222 | 2,222 | 2,180 | 2,192 | -1.57% | 9,900 | 169億8834万 | +1.58% |
| 02/05 | 2,240 | 2,240 | 2,217 | 2,227 | +0.23% | 6,400 | 172億5960万 | +3.44% |
| 02/04 | 2,200 | 2,222 | 2,151 | 2,222 | +1.05% | 14,100 | 172億2085万 | +3.64% |
| 02/03 | 2,153 | 2,199 | 2,150 | 2,199 | +2.76% | 14,700 | 170億4259万 | +3% |
| 02/02 | 2,166 | 2,190 | 2,133 | 2,140 | -1.11% | 14,700 | 165億8534万 | +0.61% |
| 01/30 | 2,144 | 2,165 | 2,143 | 2,164 | +0.98% | 16,400 | 167億7134万 | +2.08% |
| 01/29 | 2,127 | 2,149 | 2,127 | 2,143 | -0.14% | 15,000 | 166億859万 | +1.52% |
| 01/28 | 2,183 | 2,183 | 2,128 | 2,146 | -1.33% | 24,800 | 166億3184万 | +2.04% |
| 01/27 | 2,166 | 2,191 | 2,159 | 2,175 | +0.18% | 21,900 | 168億5659万 | +3.87% |
| 01/26 | 2,171 | 2,185 | 2,147 | 2,171 | -0.32% | 13,300 | 168億2559万 | +4.17% |
| 01/23 | 2,178 | 2,220 | 2,160 | 2,178 | +0.05% | 24,200 | 168億7984万 | +5.01% |
| 01/22 | 2,165 | 2,185 | 2,155 | 2,177 | +1.11% | 12,300 | 168億7209万 | +5.42% |
| 01/21 | 2,135 | 2,165 | 2,123 | 2,153 | -1.33% | 24,700 | 166億8609万 | +4.77% |
| 01/20 | 2,203 | 2,213 | 2,175 | 2,182 | -1.84% | 12,000 | 169億1084万 | +6.7% |
| 01/19 | 2,241 | 2,241 | 2,200 | 2,223 | -0.63% | 20,000 | 172億2860万 | +9.24% |
| 01/16 | 2,192 | 2,239 | 2,182 | 2,237 | +2.05% | 13,900 | 173億3710万 | +10.58% |
| 01/15 | 2,164 | 2,200 | 2,164 | 2,192 | +0.74% | 18,500 | 169億8834万 | +9% |
| 01/14 | 2,145 | 2,195 | 2,145 | 2,176 | +2.16% | 23,000 | 168億6434万 | +8.8% |
| 01/13 | （自社株買い）取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日～2026年2月27日) |
| 01/13 | 2,139 | 2,140 | 2,112 | 2,130 | +1.33% | 27,500 | 165億783万 | +6.93% |
| 01/09 | 2,111 | 2,111 | 2,092 | 2,102 | +0.14% | 5,900 | 162億9083万 | +5.95% |
| 01/08 | 2,090 | 2,113 | 2,081 | 2,099 | +0.82% | 19,300 | 162億6758万 | +6.22% |
| 01/07 | 2,080 | 2,084 | 2,046 | 2,082 | -0.05% | 20,400 | 161億3583万 | +5.74% |
| 01/06 | 2,103 | 2,115 | 2,049 | 2,083 | -0.33% | 28,900 | 161億4358万 | +6.11% |
| 01/05 | 2,071 | 2,119 | 2,071 | 2,090 | +1.7% | 24,800 | 161億9783万 | +6.85% |
| 2025 |
| 12/30 | 2,075 | 2,075 | 2,053 | 2,055 | -1.15% | 15,200 | 159億2657万 | +5.49% |
| 12/29 | 2,015 | 2,079 | 2,015 | 2,079 | +3.23% | 28,200 | 161億1258万 | +7.05% |
| 12/26 | 2,001 | 2,018 | 1,993 | 2,014 | +0.95% | 40,600 | 156億882万 | +4.19% |
| 12/25 | 1,997 | 1,998 | 1,982 | 1,995 | +0.76% | 16,300 | 154億6156万 | +3.53% |
| 12/24 | 1,980 | 1,990 | 1,971 | 1,980 | +0.61% | 9,500 | 153億4531万 | +3.07% |
| 12/23 | 1,952 | 1,972 | 1,948 | 1,968 | +1.34% | 12,500 | 152億5231万 | +2.77% |
| 12/22 | 1,944 | 1,955 | 1,942 | 1,942 | +0.36% | 15,600 | 150億5080万 | +1.62% |
| 12/19 | 1,939 | 1,945 | 1,925 | 1,935 | -0.15% | 4,800 | 149億9655万 | +1.42% |
| 12/18 | 1,921 | 1,938 | 1,908 | 1,938 | +0.88% | 5,100 | 150億1980万 | +1.73% |
| 12/17 | 1,938 | 1,938 | 1,918 | 1,921 | -0.31% | 7,500 | 148億8805万 | +1.05% |
| 12/16 | 1,940 | 1,942 | 1,906 | 1,927 | -0.67% | 10,900 | 149億3455万 | +1.58% |
| 12/15 | 1,928 | 1,957 | 1,928 | 1,940 | +0.78% | 14,300 | 150億3530万 | +2.48% |
| 12/12 | 1,915 | 1,926 | 1,914 | 1,925 | +0.36% | 5,300 | 149億1905万 | +1.91% |
| 12/11 | 1,931 | 1,931 | 1,894 | 1,918 | -0.05% | 12,200 | 148億6480万 | +1.75% |
| 12/10 | （自社株買い）取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日～2026年2月27日) |
| 12/10 | 1,918 | 1,922 | 1,908 | 1,919 | +0.1% | 7,300 | 148億7255万 | +2.02% |
| 12/09 | 1,930 | 1,936 | 1,910 | 1,917 | -0.98% | 10,500 | 148億5705万 | +2.13% |
| 12/08 | 1,936 | 1,940 | 1,931 | 1,936 | +0.05% | 7,500 | 150億430万 | +3.31% |
| 12/05 | （IR情報）15:40 自己株式の取得状況及び取得完了に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 12/05 | 1,970 | 1,970 | 1,931 | 1,935 | -1.63% | 12,100 | 149億9655万 | +3.42% |
| 12/04 | 1,930 | 1,967 | 1,927 | 1,967 | +1.97% | 48,800 | 152億4456万 | +5.36% |
| 12/03 | 1,923 | 1,930 | 1,913 | 1,929 | +0.78% | 16,600 | 149億5005万 | +3.6% |
| 12/02 | 1,924 | 1,930 | 1,914 | 1,914 | -0.16% | 14,700 | 148億3380万 | +2.85% |
| 12/01 | （IR情報）13:30 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 12/01 | 1,931 | 1,952 | 1,917 | 1,917 | -0.36% | 15,100 | 148億5705万 | +3.12% |
| 11/28 | （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に関するお知らせ |
| 11/28 | 1,914 | 1,925 | 1,911 | 1,924 | +0.52% | 8,600 | 149億1130万 | +3.61% |
| 11/27 | （IR情報）16:30 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 |
| 11/27 | 1,905 | 1,928 | 1,904 | 1,914 | +0.84% | 19,900 | 148億3380万 | +3.18% |
| 11/26 | 1,890 | 1,898 | 1,880 | 1,898 | +0.42% | 10,500 | 147億980万 | +2.43% |
| 11/25 | 1,868 | 1,914 | 1,868 | 1,890 | +1.61% | 23,500 | 146億4780万 | +2.05% |
| 11/21 | 1,854 | 1,863 | 1,844 | 1,860 | -0.21% | 12,300 | 144億1529万 | +0.59% |
| 11/20 | 1,857 | 1,870 | 1,855 | 1,864 | +1.3% | 11,400 | 144億4629万 | +0.87% |
| 11/19 | 1,848 | 1,855 | 1,816 | 1,840 | -0.33% | 28,100 | 142億6029万 | -0.33% |
| 11/18 | 1,865 | 1,869 | 1,842 | 1,846 | -1.28% | 17,000 | 143億679万 | +0.05% |
| 11/17 | 1,889 | 1,889 | 1,861 | 1,870 | +0.21% | 11,300 | 144億9279万 | +1.36% |
| 11/14 | 1,881 | 1,889 | 1,860 | 1,866 | +0.32% | 38,200 | 144億6179万 | +1.14% |
| 11/13 | （IR情報）16:00 自己株式取得に係る事項の決定に関するお知らせ |
| 11/13 | （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〕(連結) |
| 11/13 | 1,841 | 1,874 | 1,840 | 1,860 | +1.36% | 21,800 | 144億1529万 | +0.81% |
| 11/12 | 1,820 | 1,841 | 1,820 | 1,835 | +0.88% | 13,400 | 142億2154万 | -0.6% |
| 11/11 | （自社株買い）取締役会(2025年5月14日)での決議状況(取得期間2025年5月15日～2025年10月31日) |
| 11/11 | 1,826 | 1,832 | 1,819 | 1,819 | -0.38% | 8,700 | 140億9753万 | -1.57% |
| 11/10 | 1,835 | 1,843 | 1,822 | 1,826 | +0.11% | 7,800 | 141億5179万 | -1.24% |
| 11/07 | 1,835 | 1,835 | 1,809 | 1,824 | -0.82% | 11,800 | 141億3629万 | -1.35% |
| 11/06 | 1,826 | 1,839 | 1,816 | 1,839 | +1.43% | 12,300 | 142億5254万 | -0.59% |
| 11/05 | 1,830 | 1,831 | 1,790 | 1,813 | -0.93% | 23,600 | 140億5103万 | -2.11% |
| 11/04 | （IR情報）11:30 自己株式の取得状況及び取得終了に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 11/04 | 1,836 | 1,843 | 1,830 | 1,830 | -0.33% | 12,400 | 141億8279万 | -1.35% |
| 10/31 | 1,867 | 1,867 | 1,831 | 1,836 | -0.92% | 23,100 | 142億2929万 | -1.29% |
| 10/30 | 1,840 | 1,854 | 1,839 | 1,853 | +0.65% | 8,500 | 143億6104万 | -0.64% |
| 10/29 | 1,853 | 1,855 | 1,841 | 1,841 | -0.59% | 9,600 | 142億6804万 | -1.55% |
| 10/28 | 1,884 | 1,890 | 1,852 | 1,852 | -2.01% | 13,200 | 143億5329万 | -1.28% |
| 10/27 | 1,890 | 1,898 | 1,883 | 1,890 | +0.53% | 10,400 | 146億4780万 | +0.43% |
| 10/24 | 1,870 | 1,880 | 1,854 | 1,880 | +0.7% | 6,500 | 145億7029万 | -0.27% |
| 10/23 | 1,860 | 1,867 | 1,852 | 1,867 | +0.38% | 3,400 | 144億6954万 | -1.11% |
| 10/22 | 1,868 | 1,868 | 1,855 | 1,860 | +0.27% | 6,900 | 144億1529万 | -1.74% |
| 10/21 | 1,878 | 1,885 | 1,846 | 1,855 | -1.22% | 13,000 | 143億7654万 | -2.27% |
| 10/20 | 1,850 | 1,878 | 1,847 | 1,878 | +2.79% | 17,500 | 145億5479万 | -1.37% |
| 10/17 | （IR情報）15:30 応用光研工業株式会社の株式の取得(子会社化)に関するお知らせ |
| 10/17 | 1,816 | 1,830 | 1,816 | 1,827 | +0.33% | 7,900 | 141億5954万 | -4.3% |
| 10/16 | 1,827 | 1,839 | 1,808 | 1,821 | -0.27% | 17,500 | 141億1303万 | -4.91% |
| 10/15 | 1,811 | 1,826 | 1,804 | 1,826 | +1.39% | 9,400 | 141億5179万 | -4.99% |
| 10/14 | （自社株買い）取締役会(2025年5月14日)での決議状況(取得期間2025年5月15日～2025年10月31日) |
| 10/14 | 1,807 | 1,830 | 1,784 | 1,801 | -2.49% | 42,600 | 139億5803万 | -6.64% |
| 10/10 | 1,879 | 1,882 | 1,847 | 1,847 | -1.86% | 15,500 | 143億1454万 | -4.65% |
| 10/09 | 1,868 | 1,892 | 1,864 | 1,882 | +0.53% | 30,200 | 145億8579万 | -3.14% |
| 10/08 | 1,885 | 1,894 | 1,872 | 1,872 | -0.64% | 9,100 | 145億829万 | -3.9% |
| 10/07 | 1,898 | 1,898 | 1,871 | 1,884 | -0.11% | 14,800 | 146億129万 | -3.48% |
| 10/01 | （IR情報）15:30 自己株式の取得状況に関するお知らせ |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
