| 2022 |
| 08/29 | 1,662 | 1,680 | 1,651 | 1,670 | -2.68% | 366,100 | 2493億6677万 | -7.07% |
| 08/26 | 1,731 | 1,737 | 1,708 | 1,716 | -1.15% | 358,600 | 2562億3555万 | -5.19% |
| 08/25 | 1,731 | 1,738 | 1,717 | 1,736 | +0.35% | 298,800 | 2592億2198万 | -4.62% |
| 08/24 | 1,767 | 1,767 | 1,730 | 1,730 | -1.82% | 332,600 | 2583億2605万 | -5.36% |
| 08/23 | 1,795 | 1,796 | 1,755 | 1,762 | -2.92% | 418,800 | 2631億434万 | -3.98% |
| 08/22 | 1,792 | 1,816 | 1,788 | 1,815 | 0% | 227,800 | 2710億1837万 | -1.41% |
| 08/19 | 1,825 | 1,832 | 1,809 | 1,815 | +0.33% | 281,500 | 2710億1837万 | -1.57% |
| 08/18 | 1,790 | 1,815 | 1,788 | 1,809 | +1.12% | 262,400 | 2701億2245万 | -2.06% |
| 08/17 | 1,785 | 1,789 | 1,769 | 1,789 | +0.28% | 370,400 | 2671億3602万 | -3.3% |
| 08/16 | 1,796 | 1,799 | 1,777 | 1,784 | -0.28% | 263,900 | 2663億8941万 | -3.88% |
| 08/15 | 1,811 | 1,815 | 1,781 | 1,789 | -1.16% | 233,900 | 2671億3602万 | -3.92% |
| 08/12 | 1,782 | 1,829 | 1,777 | 1,810 | +1.86% | 377,100 | 2702億7177万 | -3.1% |
| 08/10 | 1,765 | 1,777 | 1,749 | 1,777 | +0.79% | 142,300 | 2653億4416万 | -5.02% |
| 08/09 | 1,786 | 1,793 | 1,760 | 1,763 | -0.23% | 213,500 | 2632億5366万 | -5.97% |
| 08/08 | 1,770 | 1,772 | 1,752 | 1,767 | -0.62% | 240,200 | 2638億5095万 | -5.91% |
| 08/05 | 1,763 | 1,779 | 1,748 | 1,778 | +2.6% | 326,200 | 2654億9348万 | -5.43% |
| 08/04 | 1,740 | 1,740 | 1,722 | 1,733 | -0.23% | 318,300 | 2587億7402万 | -7.92% |
| 08/03 | 1,763 | 1,768 | 1,730 | 1,737 | -0.34% | 340,200 | 2593億7130万 | -8% |
| 08/02 | 1,787 | 1,794 | 1,720 | 1,743 | -3.06% | 669,500 | 2602億6723万 | -7.92% |
| 08/01 | 1,810 | 1,823 | 1,778 | 1,798 | -1.69% | 814,500 | 2684億7991万 | -5.22% |
| 07/29 | 1,819 | 1,872 | 1,809 | 1,829 | +0.27% | 1,131,500 | 2731億887万 | -3.69% |
| 07/28 | （IR情報）16:45 (訂正・数値データ訂正)「2023年3月期第1四半期決算短信[日本基準](連結)」の一部訂正について |
| 07/28 | （IR情報）11:30 2023年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/28 | 1,996 | 2,005 | 1,791 | 1,824 | -8.43% | 1,194,400 | 2723億6227万 | -3.9% |
| 07/27 | 1,984 | 2,008 | 1,983 | 1,992 | +0.4% | 258,600 | 2974億4827万 | +4.95% |
| 07/26 | 1,989 | 1,995 | 1,966 | 1,984 | +0.2% | 214,300 | 2962億5369万 | +4.92% |
| 07/25 | 1,973 | 1,981 | 1,961 | 1,980 | -0.6% | 145,000 | 2956億5641万 | +5.15% |
| 07/22 | （IR情報）15:00 譲渡制限付株式報酬としての自己株式処分の払込完了に関するお知らせ |
| 07/22 | 1,967 | 2,001 | 1,959 | 1,992 | +1.53% | 224,000 | 2974億4827万 | +6.3% |
| 07/21 | 1,932 | 1,971 | 1,932 | 1,962 | +0.62% | 168,700 | 2929億6862万 | +5.14% |
| 07/20 | 1,928 | 1,952 | 1,913 | 1,950 | +2.36% | 262,600 | 2911億7677万 | +4.9% |
| 07/19 | 1,904 | 1,911 | 1,888 | 1,905 | +0.05% | 191,500 | 2844億5730万 | +2.75% |
| 07/15 | 1,906 | 1,929 | 1,875 | 1,904 | +0.9% | 252,000 | 2843億798万 | +2.86% |
| 07/14 | 1,883 | 1,899 | 1,870 | 1,887 | +0.11% | 175,800 | 2817億6952万 | +2.06% |
| 07/13 | 1,888 | 1,897 | 1,873 | 1,885 | -0.74% | 220,600 | 2814億7087万 | +1.95% |
| 07/12 | 1,913 | 1,917 | 1,890 | 1,899 | -1.81% | 270,100 | 2835億6137万 | +2.7% |
| 07/11 | 1,960 | 1,965 | 1,916 | 1,934 | +0.05% | 256,400 | 2887億8762万 | +4.77% |
| 07/08 | 1,962 | 1,965 | 1,928 | 1,933 | 0% | 484,900 | 2886億3830万 | +4.88% |
| 07/07 | 1,904 | 1,950 | 1,895 | 1,933 | +2.44% | 417,800 | 2886億3830万 | +5.05% |
| 07/06 | 1,855 | 1,902 | 1,853 | 1,887 | +1.07% | 275,100 | 2817億6952万 | +2.72% |
| 07/05 | 1,868 | 1,880 | 1,851 | 1,867 | +0.54% | 275,100 | 2787億8309万 | +1.74% |
| 07/04 | 1,825 | 1,864 | 1,824 | 1,857 | +2.54% | 226,100 | 2772億8987万 | +1.25% |
| 07/01 | 1,827 | 1,835 | 1,799 | 1,811 | -1.25% | 399,200 | 2704億2109万 | -1.25% |
| 06/30 | 1,874 | 1,884 | 1,832 | 1,834 | -2.03% | 260,100 | 2738億5548万 | -0.05% |
| 06/29 | 1,851 | 1,882 | 1,837 | 1,872 | +0.86% | 442,000 | 2795億2970万 | +2.02% |
| 06/28 | （IR情報）15:00 支配株主等に関する事項について |
| 06/28 | 1,833 | 1,856 | 1,832 | 1,856 | +0.65% | 167,900 | 2771億4055万 | +1.25% |
| 06/27 | 1,860 | 1,867 | 1,833 | 1,844 | -0.49% | 171,500 | 2753億4870万 | +0.66% |
| 06/24 | （IR情報）18:00 譲渡制限付株式報酬としての自己株式処分に関するお知らせ |
| 06/24 | 1,853 | 1,860 | 1,832 | 1,853 | +2.21% | 219,500 | 2766億9259万 | +1.04% |
| 06/23 | 1,844 | 1,848 | 1,810 | 1,813 | +0.39% | 201,100 | 2707億1973万 | -1.04% |
| 06/22 | 1,841 | 1,846 | 1,801 | 1,806 | -0.93% | 218,400 | 2696億7448万 | -1.37% |
| 06/21 | 1,783 | 1,831 | 1,783 | 1,823 | +2.65% | 253,400 | 2722億1295万 | -0.38% |
| 06/20 | 1,790 | 1,802 | 1,760 | 1,776 | +0.57% | 399,400 | 2651億9484万 | -2.84% |
| 06/17 | 1,750 | 1,773 | 1,743 | 1,766 | -0.84% | 523,900 | 2637億162万 | -3.44% |
| 06/16 | 1,822 | 1,831 | 1,774 | 1,781 | -1.55% | 215,000 | 2659億4145万 | -2.62% |
| 06/15 | 1,821 | 1,833 | 1,797 | 1,809 | 0% | 255,400 | 2701億2245万 | -1.04% |
| 06/14 | 1,800 | 1,822 | 1,792 | 1,809 | -1.15% | 171,000 | 2701億2245万 | -1.09% |
| 06/13 | 1,829 | 1,846 | 1,814 | 1,830 | -1.77% | 181,900 | 2732億5820万 | +0.11% |
| 06/10 | 1,860 | 1,884 | 1,854 | 1,863 | -1.06% | 235,600 | 2781億8580万 | +1.86% |
| 06/09 | 1,895 | 1,910 | 1,879 | 1,883 | +0.16% | 192,800 | 2811億7223万 | +2.95% |
| 06/08 | 1,994 | 1,999 | 1,875 | 1,880 | +2.51% | 530,200 | 2807億2427万 | +2.96% |
| 06/07 | 1,842 | 1,842 | 1,823 | 1,834 | -0.65% | 139,500 | 2738億5548万 | +0.49% |
| 06/06 | 1,835 | 1,854 | 1,832 | 1,846 | -1.18% | 157,600 | 2756億4734万 | +1.32% |
| 06/03 | 1,879 | 1,880 | 1,850 | 1,868 | +0.43% | 137,600 | 2789億3241万 | +2.75% |
| 06/02 | 1,860 | 1,862 | 1,834 | 1,860 | +0.92% | 196,300 | 2777億3784万 | +2.59% |
| 06/01 | 1,855 | 1,855 | 1,828 | 1,843 | +0.99% | 197,600 | 2751億9937万 | +1.88% |
| 05/31 | （IR情報）15:00 (訂正・数値データ訂正)「2022年3月期決算短信[日本基準](連結)」の一部訂正について |
| 05/31 | 1,863 | 1,863 | 1,818 | 1,825 | -2.46% | 313,500 | 2725億1159万 | +1.22% |
| 05/30 | 1,851 | 1,878 | 1,842 | 1,871 | +2.18% | 425,400 | 2793億8037万 | +4.12% |
| 05/27 | 1,859 | 1,859 | 1,815 | 1,831 | -0.11% | 199,600 | 2734億752万 | +2.4% |
| 05/26 | 1,832 | 1,863 | 1,829 | 1,833 | +0.05% | 175,700 | 2737億616万 | +2.92% |
| 05/25 | 1,832 | 1,843 | 1,813 | 1,832 | +0.11% | 160,700 | 2735億5684万 | +3.21% |
| 05/24 | 1,866 | 1,872 | 1,827 | 1,830 | -2.45% | 184,100 | 2732億5820万 | +3.51% |
| 05/23 | 1,857 | 1,878 | 1,848 | 1,876 | +3.25% | 282,000 | 2801億2698万 | +6.47% |
| 05/20 | 1,799 | 1,827 | 1,777 | 1,817 | +1.51% | 357,800 | 2713億1702万 | +3.71% |
| 05/19 | 1,768 | 1,801 | 1,761 | 1,790 | +0.39% | 322,200 | 2672億8534万 | +2.52% |
| 05/18 | 1,776 | 1,799 | 1,760 | 1,783 | +1.19% | 304,800 | 2662億4009万 | +2.29% |
| 05/17 | 1,781 | 1,782 | 1,746 | 1,762 | -1.78% | 281,400 | 2631億434万 | +1.26% |
| 05/16 | 1,796 | 1,811 | 1,784 | 1,794 | +1.07% | 251,900 | 2678億8262万 | +3.16% |
| 05/13 | 1,751 | 1,788 | 1,736 | 1,775 | +1.43% | 412,100 | 2650億4552万 | +2.13% |
| 05/12 | 1,795 | 1,808 | 1,746 | 1,750 | -4.63% | 405,500 | 2613億1248万 | +0.69% |
| 05/11 | 1,801 | 1,849 | 1,801 | 1,835 | +1.89% | 411,500 | 2740億480万 | +5.58% |
| 05/10 | （IR情報）10:30 NECネッツエスアイ2023年3月期～2025年3月期中期経営計画を発表 |
| 05/10 | 1,821 | 1,830 | 1,765 | 1,801 | -1.64% | 366,200 | 2689億2787万 | +3.74% |
| 05/09 | 1,874 | 1,875 | 1,824 | 1,831 | -2.61% | 432,700 | 2734億752万 | +5.47% |
| 05/06 | 1,824 | 1,902 | 1,824 | 1,880 | +3.64% | 702,000 | 2807億2427万 | +8.42% |
| 05/02 | 1,784 | 1,833 | 1,751 | 1,814 | -1.95% | 636,800 | 2708億6905万 | +4.86% |
| 04/28 | （IR情報）11:30 定款の一部変更に関するお知らせ |
| 04/28 | （IR情報）11:30 剰余金の配当(増配)に関するお知らせ |
| 04/28 | （IR情報）11:30 2022年3月期決算短信〔日本基準〕(連結) |
| 04/28 | 1,794 | 1,867 | 1,740 | 1,850 | +5.47% | 757,700 | 2762億4462万 | +7% |
| 04/27 | 1,720 | 1,763 | 1,711 | 1,754 | 0% | 448,700 | 2619億977万 | +1.56% |
| 04/26 | 1,741 | 1,757 | 1,722 | 1,754 | +0.8% | 387,200 | 2619億977万 | +1.45% |
| 04/25 | 1,750 | 1,768 | 1,732 | 1,740 | -0.29% | 451,400 | 2598億1927万 | +0.52% |
| 04/22 | 1,697 | 1,747 | 1,683 | 1,745 | +2.23% | 742,300 | 2605億6587万 | +0.81% |
| 04/21 | 1,684 | 1,719 | 1,674 | 1,707 | +1.67% | 296,300 | 2548億9166万 | -1.39% |
| 04/20 | 1,686 | 1,724 | 1,672 | 1,679 | +1.88% | 505,400 | 2507億1066万 | -3% |
| 04/19 | 1,646 | 1,654 | 1,631 | 1,648 | +0.3% | 250,700 | 2460億8170万 | -4.85% |
| 04/18 | 1,659 | 1,665 | 1,622 | 1,643 | -2.49% | 226,900 | 2453億3509万 | -5.19% |
| 04/15 | 1,656 | 1,688 | 1,647 | 1,685 | +1.2% | 228,400 | 2516億659万 | -2.88% |
| 04/14 | 1,671 | 1,683 | 1,661 | 1,665 | +0.18% | 122,700 | 2486億2016万 | -4.15% |
| 04/13 | 1,619 | 1,668 | 1,609 | 1,662 | +1.9% | 322,600 | 2481億7220万 | -4.32% |
| 04/12 | 1,654 | 1,664 | 1,631 | 1,631 | -2.34% | 207,400 | 2435億4323万 | -6.1% |
| 04/11 | 1,706 | 1,706 | 1,664 | 1,670 | -2.11% | 196,200 | 2493億6677万 | -3.91% |
| 04/08 | 1,721 | 1,737 | 1,692 | 1,706 | -0.47% | 238,300 | 2547億4234万 | -1.9% |
| 04/07 | 1,720 | 1,724 | 1,685 | 1,714 | -1.44% | 223,300 | 2559億3691万 | -1.49% |
| 04/06 | 1,765 | 1,781 | 1,737 | 1,739 | -2.52% | 190,800 | 2596億6995万 | -0.11% |
| 04/05 | 1,776 | 1,784 | 1,748 | 1,784 | +1.48% | 223,400 | 2663億8941万 | +2.41% |
| 04/04 | 1,762 | 1,766 | 1,731 | 1,758 | +0.29% | 276,200 | 2625億705万 | +0.98% |
