| 2019 |
| 01/24 | 15:30 当社株式の上場廃止のお知らせ |
| 01/24 | 1,404 | 1,407 | 1,404 | 1,407 | +0.21% | 1,900 | 122億9257万 | +0.43% |
| 01/23 | 1,404 | 1,404 | 1,404 | 1,404 | 0% | 6,300 | 122億6636万 | +0.21% |
| 01/22 | 1,403 | 1,404 | 1,403 | 1,404 | +0.07% | 600 | 122億6636万 | +0.21% |
| 01/21 | 1,403 | 1,403 | 1,403 | 1,403 | +0.07% | 7,300 | 122億5762万 | +0.14% |
| 01/18 | 1,401 | 1,402 | 1,401 | 1,402 | +0.14% | 8,100 | 122億4889万 | +0.07% |
| 01/17 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 600 | 122億3141万 | -0.07% |
| 01/16 | 1,401 | 1,401 | 1,400 | 1,400 | 0% | 8,700 | 122億3141万 | -0.14% |
| 01/15 | 1,400 | 1,402 | 1,400 | 1,400 | 0% | 800 | 122億3141万 | -0.14% |
| 01/11 | 1,401 | 1,401 | 1,400 | 1,400 | 0% | 1,500 | 122億3141万 | -0.14% |
| 01/10 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 8,700 | 122億3141万 | -0.14% |
| 01/09 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 8,100 | 122億3141万 | -0.14% |
| 01/08 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 2,000 | 122億3141万 | -0.21% |
| 01/07 | 1,400 | 1,406 | 1,400 | 1,400 | 0% | 1,600 | 122億3141万 | -0.21% |
| 01/04 | 1,400 | 1,400 | 1,400 | 1,400 | +0.07% | 4,200 | 122億3141万 | -0.21% |
| 2018 |
| 12/28 | 1,399 | 1,399 | 1,399 | 1,399 | 0% | 1,700 | 122億2268万 | -0.29% |
| 12/27 | 1,399 | 1,400 | 1,399 | 1,399 | 0% | 7,200 | 122億2268万 | -0.29% |
| 12/26 | 1,400 | 1,402 | 1,399 | 1,399 | -0.07% | 14,500 | 122億2268万 | -0.36% |
| 12/25 | 15:30 株式会社ジェイテクトによる当社株式に係る株式売渡請求を行うことの決定、当該株式売渡請求に係る承認及び当社株式の上場廃止に関するお知らせ |
| 12/25 | 1,399 | 1,400 | 1,399 | 1,400 | 0% | 2,400 | 122億3141万 | -0.28% |
| 12/21 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 1,600 | 122億3141万 | -0.28% |
| 12/20 | 1,400 | 1,400 | 1,400 | 1,400 | 0% | 900 | 122億3141万 | -0.28% |
| 12/19 | 1,400 | 1,401 | 1,400 | 1,400 | +0.07% | 2,300 | 122億3141万 | -0.36% |
| 12/18 | 15:30 支配株主である株式会社ジェイテクトによる当社株式に対する公開買付けの結果に関するお知らせ |
| 12/18 | 1,400 | 1,400 | 1,399 | 1,399 | -0.07% | 1,500 | 122億2268万 | -0.43% |
| 12/17 | 1,400 | 1,402 | 1,399 | 1,400 | +0.07% | 8,600 | 122億3141万 | -0.36% |
| 12/14 | 1,400 | 1,401 | 1,399 | 1,399 | -0.07% | 3,500 | 122億2268万 | -0.43% |
| 12/13 | 1,403 | 1,403 | 1,400 | 1,400 | -0.57% | 2,300 | 122億3141万 | -0.36% |
| 12/12 | 1,406 | 1,408 | 1,406 | 1,408 | +0.07% | 5,400 | 123億131万 | +0.14% |
| 12/11 | 1,408 | 1,408 | 1,407 | 1,407 | -0.07% | 1,100 | 122億9257万 | +0.14% |
| 12/10 | 1,408 | 1,409 | 1,407 | 1,408 | 0% | 2,900 | 123億131万 | +0.21% |
| 12/07 | 1,407 | 1,409 | 1,407 | 1,408 | +0.14% | 3,200 | 123億131万 | +0.21% |
| 12/06 | 1,407 | 1,411 | 1,406 | 1,406 | -0.07% | 20,000 | 122億8383万 | +0.07% |
| 12/05 | 1,406 | 1,409 | 1,406 | 1,407 | +0.07% | 5,800 | 122億9257万 | +0.93% |
| 12/04 | 1,406 | 1,407 | 1,406 | 1,406 | 0% | 12,200 | 122億8383万 | +1.66% |
| 12/03 | 1,406 | 1,408 | 1,406 | 1,406 | +0.07% | 15,700 | 122億8383万 | +2.63% |
| 11/30 | 1,405 | 1,408 | 1,405 | 1,405 | 0% | 2,600 | 122億7510万 | +3.69% |
| 11/29 | 1,406 | 1,406 | 1,405 | 1,405 | 0% | 6,400 | 122億7510万 | +4.62% |
| 11/28 | 1,405 | 1,406 | 1,405 | 1,405 | 0% | 21,200 | 122億7510万 | +5.56% |
| 11/27 | 1,406 | 1,406 | 1,405 | 1,405 | 0% | 8,900 | 122億7510万 | +6.52% |
| 11/26 | 1,405 | 1,405 | 1,405 | 1,405 | 0% | 19,200 | 122億7510万 | +7.5% |
| 11/22 | 1,406 | 1,406 | 1,405 | 1,405 | 0% | 23,000 | 122億7510万 | +8.66% |
| 11/21 | 1,405 | 1,406 | 1,405 | 1,405 | -0.14% | 22,300 | 122億7510万 | +9.94% |
| 11/20 | 1,405 | 1,409 | 1,405 | 1,407 | +0.14% | 20,200 | 122億9257万 | +11.4% |
| 11/19 | 1,405 | 1,407 | 1,405 | 1,405 | 0% | 33,200 | 122億7510万 | +12.67% |
| 11/16 | 1,405 | 1,408 | 1,405 | 1,405 | 0% | 25,900 | 122億7510万 | +14.13% |
| 11/15 | 1,405 | 1,406 | 1,405 | 1,405 | 0% | 54,400 | 122億7510万 | +15.64% |
| 11/14 | 1,405 | 1,406 | 1,405 | 1,405 | +0.07% | 32,200 | 122億7510万 | +17.18% |
| 11/13 | 1,405 | 1,407 | 1,404 | 1,404 | 0% | 75,900 | 122億6636万 | +18.58% |
| 11/12 | 1,405 | 1,406 | 1,404 | 1,404 | 0% | 80,000 | 122億6636万 | +20.21% |
| 11/09 | 1,405 | 1,407 | 1,404 | 1,404 | 0% | 39,800 | 122億6636万 | +21.77% |
| 11/08 | 1,404 | 1,408 | 1,404 | 1,404 | 0% | 140,200 | 122億6636万 | +23.48% |
| 11/07 | 1,405 | 1,405 | 1,404 | 1,404 | -0.07% | 47,800 | 122億6636万 | +25.13% |
| 11/06 | 1,404 | 1,405 | 1,404 | 1,405 | +0.07% | 106,600 | 122億7510万 | +26.92% |
| 11/05 | 1,405 | 1,405 | 1,404 | 1,404 | 0% | 144,800 | 122億6636万 | +28.69% |
| 11/02 | 18:30 (訂正)「支配株主である株式会社ジェイテクト(証券コード:6473)による当社株券等に対する公開買付けに係る意見表明及び応募推奨に関するお知らせ」 |
| 11/02 | 1,404 | 1,406 | 1,404 | 1,404 | 0% | 253,800 | 122億6636万 | +30.48% |
| 11/01 | 1,402 | 1,404 | 1,402 | 1,404 | +23.27% | 453,300 | 122億6636万 | +32.58% |
| 10/31 | 15:40 支配株主である株式会社ジェイテクト(証券コード:6473)による当社株券等に対する公開買付けに係る意見表明及び応募推奨に関するお知らせ |
| 10/31 | 15:40 平成31年3月期配当予想の修正に関するお知らせ |
| 10/31 | 15:40 平成31年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/31 | 1,134 | 1,160 | 1,134 | 1,139 | +0.8% | 13,100 | 99億5113万 | +9.31% |
| 10/30 | 1,087 | 1,130 | 1,071 | 1,130 | +5.41% | 28,300 | 98億7250万 | +9.18% |
| 10/29 | 1,067 | 1,077 | 1,046 | 1,072 | +2.49% | 6,800 | 93億6577万 | +4.18% |
| 10/26 | 1,055 | 1,068 | 1,041 | 1,046 | -4.91% | 11,500 | 91億3861万 | +2.05% |
| 10/25 | 1,080 | 1,130 | 1,007 | 1,100 | -0.72% | 22,200 | 96億1039万 | +7.63% |
| 10/24 | 1,100 | 1,124 | 1,080 | 1,108 | +0.82% | 11,300 | 96億8029万 | +8.95% |
| 10/23 | 1,119 | 1,160 | 1,098 | 1,099 | -1.08% | 29,400 | 96億166万 | +8.81% |
| 10/22 | 1,060 | 1,111 | 1,056 | 1,111 | +6.32% | 24,500 | 97億650万 | +10.66% |
| 10/19 | 1,037 | 1,050 | 1,030 | 1,045 | +1.16% | 26,500 | 91億2987万 | +4.81% |
| 10/18 | 1,020 | 1,036 | 1,020 | 1,033 | +1.18% | 15,200 | 90億2503万 | +4.03% |
| 10/17 | 1,009 | 1,025 | 1,009 | 1,021 | +0.89% | 8,400 | 89億2019万 | +3.13% |
| 10/16 | 1,020 | 1,020 | 1,012 | 1,012 | +0.1% | 5,400 | 88億4156万 | +2.53% |
| 10/15 | 1,011 | 1,011 | 1,008 | 1,011 | +1% | 3,900 | 88億3283万 | +2.74% |
| 10/12 | 1,000 | 1,005 | 999 | 1,001 | -0.4% | 12,400 | 87億4546万 | +1.83% |
| 10/11 | 995 | 1,006 | 995 | 1,005 | -2.05% | 13,200 | 87億8041万 | +2.45% |
| 10/10 | 1,008 | 1,030 | 1,008 | 1,026 | +1.89% | 6,600 | 89億6388万 | +4.69% |
| 10/09 | 1,022 | 1,022 | 1,001 | 1,007 | -1.47% | 7,300 | 87億9788万 | +2.97% |
| 10/05 | 1,020 | 1,022 | 1,019 | 1,022 | +0.1% | 11,500 | 89億2893万 | +4.61% |
| 10/04 | 1,028 | 1,028 | 1,018 | 1,021 | +0.1% | 11,600 | 89億2019万 | +4.61% |
| 10/03 | 1,034 | 1,034 | 1,019 | 1,020 | +0.1% | 7,100 | 89億1146万 | +4.83% |
| 10/02 | 1,034 | 1,039 | 1,019 | 1,019 | -0.59% | 11,100 | 89億272万 | +4.94% |
| 10/01 | 1,009 | 1,038 | 1,009 | 1,025 | +1.28% | 20,500 | 89億5514万 | +5.89% |
| 09/28 | 986 | 1,012 | 985 | 1,012 | +2.95% | 15,100 | 88億4156万 | +4.76% |
| 09/27 | 983 | 990 | 982 | 983 | +0.2% | 2,400 | 85億8820万 | +2.08% |
| 09/26 | 977 | 989 | 972 | 981 | +0.62% | 9,600 | 85億7072万 | +1.98% |
| 09/25 | 975 | 984 | 970 | 975 | +0.83% | 12,000 | 85億1830万 | +1.46% |
| 09/21 | 971 | 971 | 963 | 967 | -0.41% | 3,400 | 84億4841万 | +0.62% |
| 09/20 | 976 | 976 | 971 | 971 | -1.02% | 3,000 | 84億8336万 | +1.04% |
| 09/19 | 971 | 988 | 971 | 981 | +2.19% | 5,100 | 85億7072万 | +1.98% |
| 09/18 | 953 | 965 | 944 | 960 | +1.05% | 6,900 | 83億8725万 | -0.21% |
| 09/14 | 944 | 950 | 943 | 950 | +0.96% | 1,600 | 82億9989万 | -1.35% |
| 09/13 | 942 | 947 | 941 | 941 | -0.11% | 2,000 | 82億2126万 | -2.39% |
| 09/12 | 943 | 952 | 942 | 942 | -0.11% | 3,900 | 82億2999万 | -2.59% |
| 09/11 | 958 | 958 | 943 | 943 | -0.11% | 3,400 | 82億3873万 | -2.68% |
| 09/10 | 941 | 944 | 940 | 944 | 0% | 2,400 | 82億4747万 | -2.78% |
| 09/07 | 958 | 958 | 944 | 944 | -1.26% | 3,700 | 82億4747万 | -2.98% |
| 09/06 | 961 | 961 | 955 | 956 | -1.34% | 1,600 | 83億5231万 | -2.05% |
| 09/05 | 990 | 990 | 969 | 969 | -0.21% | 3,000 | 84億6588万 | -0.82% |
| 09/04 | 969 | 977 | 959 | 971 | -0.31% | 2,700 | 84億8336万 | -0.82% |
| 09/03 | 990 | 990 | 955 | 974 | -0.31% | 6,000 | 85億957万 | -0.51% |
| 08/31 | 978 | 994 | 974 | 977 | -0.2% | 1,700 | 85億3578万 | -0.31% |
| 08/30 | 980 | 980 | 968 | 979 | -0.41% | 3,800 | 85億5325万 | -0.31% |
| 08/29 | 970 | 985 | 970 | 983 | +1.76% | 900 | 85億8820万 | -0.1% |
| 08/28 | 965 | 973 | 965 | 966 | +0.52% | 4,200 | 84億3967万 | -1.93% |
| 08/27 | 959 | 965 | 957 | 961 | +0.42% | 2,800 | 83億9599万 | -2.63% |
| 08/24 | 962 | 963 | 956 | 957 | -0.1% | 800 | 83億6104万 | -3.33% |
