| 2018 |
| 08/28 | 767 | 785 | 765 | 765 | -0.91% | 201,700 | 299億3521万 | -2.67% |
| 08/27 | （IR情報）16:00 自己株式の消却に関するお知らせ |
| 08/27 | 770 | 775 | 761 | 772 | +0.39% | 64,800 | 302億913万 | -1.78% |
| 08/24 | 776 | 776 | 764 | 769 | -0.39% | 38,800 | 300億9173万 | -2.16% |
| 08/23 | 777 | 780 | 771 | 772 | -1.78% | 83,100 | 302億913万 | -1.78% |
| 08/22 | （5%ルール）SMBC日興証券（4.89%）三井住友銀行（0.27%） |
| 08/22 | 774 | 789 | 772 | 786 | +1.55% | 133,000 | 307億5696万 | -0.13% |
| 08/21 | 773 | 779 | 767 | 774 | 0% | 79,500 | 302億8739万 | -1.53% |
| 08/20 | 775 | 779 | 768 | 774 | 0% | 128,400 | 302億8739万 | -1.53% |
| 08/17 | 774 | 780 | 766 | 774 | +0.91% | 64,100 | 302億8739万 | -1.53% |
| 08/16 | 753 | 770 | 750 | 767 | +0.13% | 107,400 | 300億1347万 | -2.29% |
| 08/15 | 770 | 777 | 757 | 766 | -1.54% | 69,900 | 299億7434万 | -2.3% |
| 08/14 | 768 | 779 | 762 | 778 | +2.64% | 79,800 | 304億4391万 | -0.89% |
| 08/13 | 775 | 776 | 756 | 758 | -3.81% | 168,200 | 296億6129万 | -3.44% |
| 08/10 | 784 | 801 | 784 | 788 | -1.01% | 76,000 | 308億3522万 | +0.38% |
| 08/09 | 801 | 802 | 788 | 796 | -0.62% | 79,300 | 311億4827万 | +1.79% |
| 08/08 | 803 | 809 | 795 | 801 | -1.11% | 107,400 | 313億4393万 | +2.69% |
| 08/07 | 813 | 824 | 805 | 810 | +0.62% | 151,900 | 316億9611万 | +4.11% |
| 08/06 | 798 | 808 | 797 | 805 | +0.12% | 53,100 | 315億45万 | +3.87% |
| 08/03 | 801 | 808 | 796 | 804 | -0.12% | 88,400 | 314億6132万 | +3.88% |
| 08/02 | 818 | 820 | 801 | 805 | -1.47% | 148,500 | 315億45万 | +4.27% |
| 08/01 | 793 | 817 | 793 | 817 | +3.03% | 174,600 | 319億7002万 | +6.1% |
| 07/31 | 785 | 797 | 781 | 793 | -0.88% | 168,400 | 310億3088万 | +3.26% |
| 07/30 | 795 | 810 | 792 | 800 | +1.01% | 279,700 | 313億480万 | +4.44% |
| 07/27 | 800 | 800 | 779 | 792 | +0.76% | 332,100 | 309億9175万 | +3.53% |
| 07/26 | （IR情報）16:00 2018年12月期第1四半期決算短信〔日本基準〕(連結) |
| 07/26 | （IR情報）16:00 繰延税金資産の計上および業績予想の修正に関するお知らせ |
| 07/26 | 783 | 797 | 783 | 786 | -0.13% | 144,900 | 307億5696万 | +2.88% |
| 07/25 | 788 | 789 | 777 | 787 | +0.77% | 77,100 | 307億9609万 | +3.15% |
| 07/24 | 777 | 784 | 774 | 781 | +1.03% | 152,500 | 305億6131万 | +2.49% |
| 07/23 | 767 | 775 | 764 | 773 | -0.26% | 96,900 | 302億4826万 | +1.44% |
| 07/20 | 775 | 782 | 765 | 775 | -0.39% | 101,800 | 303億2652万 | +1.57% |
| 07/19 | 778 | 789 | 777 | 778 | 0% | 129,700 | 304億4391万 | +1.7% |
| 07/18 | 789 | 789 | 775 | 778 | +0.52% | 89,300 | 304億4391万 | +1.43% |
| 07/17 | 774 | 780 | 765 | 774 | +1.57% | 126,200 | 302億8739万 | +0.65% |
| 07/13 | 751 | 767 | 750 | 762 | +1.46% | 141,800 | 298億1782万 | -1.3% |
| 07/12 | 746 | 760 | 746 | 751 | -0.27% | 169,400 | 293億8738万 | -3.22% |
| 07/11 | 779 | 779 | 745 | 753 | -3.34% | 185,200 | 294億6564万 | -3.46% |
| 07/10 | 771 | 787 | 771 | 779 | +1.04% | 116,500 | 304億8304万 | -0.64% |
| 07/09 | 771 | 777 | 760 | 771 | +1.98% | 135,200 | 301億7000万 | -2.16% |
| 07/06 | 735 | 759 | 735 | 756 | +3.56% | 145,800 | 295億8303万 | -4.42% |
| 07/05 | 740 | 746 | 727 | 730 | -1.35% | 213,100 | 285億6563万 | -8.18% |
| 07/04 | 732 | 745 | 729 | 740 | -0.27% | 178,000 | 289億5694万 | -7.5% |
| 07/03 | 757 | 760 | 735 | 742 | -1.33% | 142,300 | 290億3520万 | -7.71% |
| 07/02 | 769 | 779 | 752 | 752 | -2.21% | 190,500 | 294億2651万 | -7.16% |
| 06/29 | 767 | 776 | 760 | 769 | +0.79% | 237,000 | 300億9173万 | -5.76% |
| 06/28 | 745 | 769 | 745 | 763 | +1.33% | 357,600 | 298億5695万 | -7.06% |
| 06/27 | 760 | 761 | 743 | 753 | -1.83% | 214,600 | 294億6564万 | -8.95% |
| 06/26 | 746 | 772 | 743 | 767 | +2.27% | 213,300 | 300億1347万 | -8.03% |
| 06/25 | 760 | 771 | 748 | 750 | -0.53% | 368,200 | 293億4825万 | -10.82% |
| 06/22 | 750 | 758 | 744 | 754 | -1.57% | 428,700 | 295億477万 | -11.29% |
| 06/21 | 767 | 772 | 758 | 766 | -0.39% | 284,700 | 299億7434万 | -10.62% |
| 06/20 | 763 | 769 | 746 | 769 | +0.92% | 443,200 | 300億9173万 | -11% |
| 06/19 | 773 | 784 | 758 | 762 | -3.3% | 503,200 | 298億1782万 | -12.51% |
| 06/18 | 801 | 801 | 777 | 788 | -1.87% | 317,300 | 308億3522万 | -10.35% |
| 06/15 | 817 | 824 | 800 | 803 | -1.71% | 395,800 | 314億2219万 | -9.37% |
| 06/14 | 829 | 832 | 817 | 817 | -1.92% | 221,100 | 319億7002万 | -8.41% |
| 06/13 | （IR情報）16:00 支配株主等に関する事項について |
| 06/13 | 822 | 836 | 818 | 833 | +0.24% | 338,500 | 325億9612万 | -7.13% |
| 06/12 | 851 | 851 | 826 | 831 | -1.89% | 481,300 | 325億1786万 | -7.67% |
| 06/11 | 842 | 850 | 837 | 847 | -0.24% | 430,800 | 331億4395万 | -6.1% |
| 06/08 | 847 | 861 | 844 | 849 | -0.82% | 358,800 | 332億2221万 | -6.08% |
| 06/07 | （5%ルール）SMBC日興証券（0.68%）三井住友アセットマネジメント（2.59%）三井住友銀行（0.27%） |
| 06/07 | 861 | 863 | 847 | 856 | -0.81% | 330,800 | 334億9613万 | -5.41% |
| 06/06 | 863 | 869 | 851 | 863 | 0% | 240,700 | 337億7005万 | -4.85% |
| 06/05 | 867 | 873 | 853 | 863 | +0.47% | 333,300 | 337億7005万 | -5.16% |
| 06/04 | 849 | 863 | 843 | 859 | +1.54% | 199,200 | 336億1352万 | -5.81% |
| 06/01 | 851 | 852 | 841 | 846 | -0.47% | 225,000 | 331億482万 | -7.64% |
| 05/31 | 862 | 866 | 847 | 850 | -0.23% | 164,100 | 332億6135万 | -7.1% |
| 05/30 | 876 | 880 | 849 | 852 | -3.95% | 165,300 | 333億3961万 | -6.68% |
| 05/29 | 894 | 900 | 876 | 887 | -1.44% | 172,500 | 347億919万 | -2.53% |
| 05/28 | 916 | 918 | 897 | 900 | -0.11% | 224,300 | 352億1790万 | -0.66% |
| 05/25 | 899 | 905 | 894 | 901 | -0.55% | 216,900 | 352億5703万 | 0% |
| 05/24 | 914 | 922 | 901 | 906 | -2.48% | 275,200 | 354億5268万 | +1.46% |
| 05/23 | 936 | 947 | 926 | 929 | -2.31% | 384,100 | 363億5269万 | +4.74% |
| 05/22 | （IR情報）16:00 定款の一部変更に関するお知らせ |
| 05/22 | （5%ルール）SMBC日興証券（0.4%）三井住友アセットマネジメント（5.15%）三井住友銀行（0.27%） |
| 05/22 | 958 | 968 | 945 | 951 | -0.63% | 246,600 | 372億1358万 | +8.07% |
| 05/21 | 950 | 961 | 945 | 957 | +0.95% | 317,600 | 374億4836万 | +9.87% |
| 05/18 | 941 | 952 | 934 | 948 | +0.64% | 462,900 | 370億9618万 | +9.98% |
| 05/17 | 938 | 947 | 935 | 942 | -0.53% | 314,700 | 368億6140万 | +10.3% |
| 05/16 | 945 | 952 | 933 | 947 | -0.42% | 447,600 | 370億5705万 | +12.07% |
| 05/15 | 951 | 963 | 945 | 951 | 0% | 395,300 | 372億1358万 | +13.62% |
| 05/14 | 962 | 962 | 944 | 951 | -1.14% | 441,300 | 372億1358万 | +14.58% |
| 05/11 | 935 | 970 | 935 | 962 | +1.26% | 536,900 | 376億4402万 | +16.89% |
| 05/10 | （IR情報）11:30 日清紡ホールディングス株式会社による新日本無線株式会社の完全子会社化に関する株式交換契約の締結のお知らせ |
| 05/10 | 920 | 965 | 916 | 950 | +5.09% | 1,302,000 | 371億7445万 | +16.42% |
| 05/09 | （5%ルール）三井住友アセットマネジメント（7.96%）三井住友銀行（0.27%） |
| 05/09 | 889 | 911 | 877 | 904 | +2.15% | 265,800 | 353億7442万 | +11.6% |
| 05/08 | 873 | 902 | 873 | 885 | +0.68% | 232,500 | 346億3093万 | +9.94% |
| 05/07 | 887 | 899 | 872 | 879 | -0.79% | 156,000 | 343億9614万 | +9.74% |
| 05/02 | 899 | 913 | 882 | 886 | -2.64% | 280,800 | 346億7006万 | +11.03% |
| 05/01 | 938 | 945 | 907 | 910 | -2.99% | 371,500 | 356億921万 | +14.32% |
| 04/27 | 921 | 963 | 921 | 938 | +1.85% | 581,800 | 367億487万 | +18.43% |
| 04/26 | 933 | 964 | 917 | 921 | -2.33% | 1,308,800 | 360億3965万 | +16.88% |
| 04/25 | 865 | 952 | 849 | 943 | +15% | 2,032,600 | 369億53万 | +19.97% |
| 04/24 | （IR情報）17:00 平成30年3月期決算短信〔日本基準〕(連結) |
| 04/24 | 810 | 824 | 804 | 820 | +3.02% | 308,000 | 320億8742万 | +4.73% |
| 04/23 | 789 | 799 | 781 | 796 | +1.4% | 137,400 | 311億4827万 | +1.53% |
| 04/20 | 780 | 787 | 764 | 785 | +0.38% | 119,700 | 307億1783万 | -0.25% |
| 04/19 | 770 | 787 | 752 | 782 | +1.69% | 234,200 | 306億44万 | -1.14% |
| 04/18 | 723 | 772 | 719 | 769 | +6.51% | 389,600 | 300億9173万 | -3.27% |
| 04/17 | 751 | 752 | 718 | 722 | -3.6% | 198,000 | 282億5258万 | -9.75% |
| 04/16 | 744 | 755 | 738 | 749 | +0.13% | 118,600 | 293億911万 | -7.19% |
| 04/13 | 723 | 751 | 723 | 748 | +2.33% | 156,300 | 292億6998万 | -7.88% |
| 04/12 | 732 | 739 | 728 | 731 | -1.22% | 100,000 | 286億476万 | -10.42% |
| 04/11 | 738 | 753 | 734 | 740 | +0.82% | 167,400 | 289億5694万 | -9.87% |
| 04/10 | 729 | 735 | 711 | 734 | +0.41% | 289,100 | 287億2215万 | -11.14% |
| 04/09 | 730 | 733 | 715 | 731 | -1.22% | 240,100 | 286億476万 | -11.93% |
| 04/06 | 766 | 768 | 732 | 740 | -3.27% | 304,600 | 289億5694万 | -11.38% |
| 04/05 | 781 | 783 | 759 | 765 | -2.67% | 329,900 | 299億3521万 | -9.04% |
| 03/29 | （IR情報）16:30 決算期(事業年度の末日)の変更に関するお知らせ |
| 03/29 | （IR情報）16:30 役員の異動に関するお知らせ |
