| 2026 |
| 11/11 | 991 | 1,067 | 991 | 1,011 | -0.98% | 13,800 | - | -21.08% |
| 11/10 | (IR情報)16:15 第三者割当により発行される新株式及び第6回新株予約権の発行並びに主要株主の異動に関するお知らせ |
| 11/10 | 1,003 | 1,091 | 961 | 1,021 | +1.39% | 39,100 | - | -20.48% |
| 11/09 | 974 | 1,045 | 970 | 1,007 | +10.18% | 39,400 | - | -21.63% |
| 11/06 | 878 | 939 | 873 | 914 | -8.42% | 50,000 | - | -28.93% |
| 11/05 | 1,041 | 1,070 | 970 | 998 | -4.13% | 12,500 | - | -22.7% |
| 11/05 | (空売り報告)UBS AG 13,700株(0.89%)-0.02% |
| 11/04 | 1,120 | 1,126 | 1,007 | 1,041 | -7.55% | 42,300 | - | -19.43% |
| 11/04 | (空売り報告)UBS AG 14,000株(0.91%)-0.2% |
| 11/04 | (空売り報告)Barclays Capital Securities Ltd 4,900株(0.32%)-0.21%義務消失 |
| 11/02 | 1,157 | 1,236 | 1,097 | 1,126 | -2.68% | 31,600 | - | -12.85% |
| 11/02 | (空売り報告)UBS AG 17,000株(1.11%)-0.16% |
| 11/02 | (空売り報告)Citigroup Global Markets Limited 5,300株(0.34%)-0.25%義務消失 |
| 10/30 | 1,170 | 1,217 | 1,129 | 1,157 | -5.93% | 36,700 | - | -10.17% |
| 10/29 | (IR情報)15:30 外部公開資産のPHP脆弱性簡易リスクチェックを無料で提供 |
| 10/29 | 1,193 | 1,272 | 1,150 | 1,230 | +1.65% | 58,500 | - | -4.21% |
| 10/29 | (空売り報告)JPM Securities Japan Co Ltd. 6,100株(0.39%)-0.24%義務消失 |
| 10/29 | (空売り報告)UBS AG 19,400株(1.27%)+0.17% |
| 10/29 | (空売り報告)Citigroup Global Markets Limited 9,100株(0.59%)-0.08% |
| 10/29 | (空売り報告)Barclays Capital Securities Ltd 8,100株(0.53%)-0.16% |
| 10/29 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 7,600株(0.49%)-0.01%義務消失 |
| 10/28 | 1,265 | 1,296 | 1,190 | 1,210 | -8.61% | 97,300 | - | -5.17% |
| 10/28 | (空売り報告)JPM Securities Japan Co Ltd. 9,700株(0.63%)再IN |
| 10/28 | (空売り報告)UBS AG 16,900株(1.1%)+0.01% |
| 10/28 | (空売り報告)Citigroup Global Markets Limited 10,300株(0.67%)新規 |
| 10/28 | (空売り報告)Barclays Capital Securities Ltd 10,600株(0.69%)-0.12% |
| 10/27 | (IR情報)15:30 実効性のあるサードパーティリスク管理を解説したホワイトペーパーを公開 |
| 10/27 | 1,415 | 1,470 | 1,291 | 1,324 | -5.43% | 280,700 | - | +4.25% |
| 10/27 | (空売り報告)JPM Securities Japan Co Ltd. 6,900株(0.45%)-0.21%義務消失 |
| 10/27 | (空売り報告)Barclays Capital Securities Ltd 12,400株(0.81%)再IN |
| 10/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 7,700株(0.5%)再IN |
| 10/26 | 1,502 | 1,590 | 1,365 | 1,400 | -3.25% | 149,500 | - | +11.29% |
| 10/26 | (空売り報告)JPM Securities Japan Co Ltd. 10,100株(0.66%)-0.11% |
| 10/26 | (空売り報告)UBS AG 16,700株(1.09%)+0.24% |
| 10/23 | (IR情報)15:30 セキュリティインシデントを管理する「CSIRT MT.mss」の30日間無償トライアルプログラムの提供を開始 |
| 10/23 | 1,480 | 1,498 | 1,355 | 1,447 | -12.25% | 242,300 | - | +16.41% |
| 10/23 | (空売り報告)JPM Securities Japan Co Ltd. 11,800株(0.77%)再IN |
| 10/23 | (空売り報告)UBS AG 13,100株(0.85%)-0.25% |
| 10/23 | (空売り報告)Nomura International plc 6,100株(0.39%)-0.45%義務消失 |
| 10/23 | (空売り報告)モルガン・スタンレーMUFG証券 6,900株(0.45%)-0.05%義務消失 |
| 10/22 | (IR情報)15:30 AIを悪用したサイバー攻撃には、AIで対策を セキュリティ診断体験キャンペーン、好評につき期間延長を決定 |
| 10/22 | 1,590 | 1,649 | 1,439 | 1,649 | +22.24% | 728,100 | - | +34.61% |
| 10/22 | (空売り報告)モルガン・スタンレーMUFG証券 7,700株(0.5%)再IN |
| 10/21 | (IR情報)15:30 不正アクセス対策を支援する脆弱性情報配信サービス「脆弱性TODAY」の導入支援キャンペーンを開始 |
| 10/21 | 1,229 | 1,349 | 1,181 | 1,349 | +28.6% | 373,300 | - | +12.51% |
| 10/21 | (空売り報告)UBS AG 16,900株(1.1%)+0.23% |
| 10/21 | (空売り報告)Nomura International plc 12,900株(0.84%)-0.15% |
| 10/20 | (IR情報)15:30 相次ぐ不正アクセスや情報漏えいに備える「サイバーセキュリティ・ガバナンス特別相談窓口」を開設 |
| 10/20 | 1,224 | 1,237 | 1,043 | 1,049 | -16.35% | 87,200 | - | -11.55% |
| 10/20 | (空売り報告)UBS AG 13,300株(0.87%)-0.07% |
| 10/20 | (空売り報告)Nomura International plc 15,200株(0.99%)-0.35% |
| 10/19 | 1,240 | 1,433 | 1,228 | 1,254 | -0.95% | 275,300 | - | +5.91% |
| 10/19 | (空売り報告)UBS AG 14,500株(0.94%)+0.07% |
| 10/16 | 1,238 | 1,434 | 1,211 | 1,266 | -18.74% | 711,900 | - | +7.84% |
| 10/16 | (空売り報告)UBS AG 13,300株(0.87%)+0.18% |
| 10/15 | (IR情報)15:30 2026年11月期第3四半期決算説明資料 |
| 10/15 | (IR情報)15:30 上場維持基準(純資産基準)への適合に向けた計画に基づく進捗状況について |
| 10/15 | (IR情報)15:30 特別損失の計上(見込み)及び業績予想の修正に関するお知らせ |
| 10/15 | (IR情報)15:30 2026年11月期第3四半期決算短信〔日本基準〕(連結) |
| 10/15 | 1,700 | 1,701 | 1,472 | 1,558 | -15.42% | 191,900 | - | +33.85% |
| 10/15 | (空売り報告)UBS AG 10,600株(0.69%)再IN |
| 10/15 | (空売り報告)Nomura International plc 20,500株(1.34%)-0.17% |
| 10/14 | 1,740 | 1,936 | 1,658 | 1,842 | +16.58% | 691,500 | - | +61.44% |
| 10/14 | (空売り報告)Nomura International plc 23,100株(1.51%)+0.12% |
| 10/13 | 1,390 | 1,580 | 1,355 | 1,580 | +23.44% | 239,000 | - | +42.73% |
| 10/13 | (空売り報告)Nomura International plc 21,300株(1.39%)-0.2% |
| 10/09 | 1,417 | 1,574 | 1,224 | 1,280 | -19.85% | 206,400 | - | +18.08% |
| 10/09 | (空売り報告)Nomura International plc 24,300株(1.59%)+0.61% |
| 10/08 | 1,430 | 1,638 | 1,398 | 1,597 | +19.18% | 527,000 | - | +48.97% |
| 10/08 | (空売り報告)Nomura International plc 15,000株(0.98%)再IN |
| 10/07 | 1,609 | 1,609 | 1,250 | 1,340 | -2.83% | 348,500 | - | +27.98% |
| 10/06 | 1,086 | 1,379 | 1,050 | 1,379 | +27.8% | 278,800 | - | +33.62% |
| 10/05 | 1,051 | 1,080 | 1,031 | 1,079 | +2.76% | 2,900 | - | +6.31% |
| 10/02 | 1,056 | 1,056 | 1,050 | 1,050 | +0.96% | 800 | - | +4.06% |
| 10/01 | 1,030 | 1,060 | 1,030 | 1,040 | +0.97% | 2,300 | - | +3.48% |
| 09/30 | 990 | 1,030 | 990 | 1,030 | +0.98% | 500 | - | +3.1% |
| 09/29 | 1,011 | 1,020 | 1,011 | 1,020 | -1.83% | 600 | - | +2.51% |
| 09/28 | 1,011 | 1,039 | 1,011 | 1,039 | -0.19% | 300 | - | +4.95% |
| 09/25 | 1,041 | 1,041 | 1,041 | 1,041 | 0% | 100 | - | +5.69% |
| 09/24 | 1,041 | 1,041 | 1,020 | 1,041 | -0.57% | 800 | - | +6.22% |
| 09/18 | 1,047 | 1,047 | 1,047 | 1,047 | -0.19% | 200 | - | +7.49% |
| 09/17 | 1,025 | 1,049 | 1,025 | 1,049 | +2.34% | 200 | - | +8.37% |
| 09/16 | 1,001 | 1,030 | 1,001 | 1,025 | -0.58% | 600 | - | +6.55% |
| 09/15 | (IR情報)15:30 健康優良企業「銀の認定」を取得 ~従業員の健康増進と働きやすい環境づくりを推進し、持続可能な企業成長の実現へ~ |
| 09/15 | 1,049 | 1,049 | 1,031 | 1,031 | +3.1% | 3,700 | - | +7.73% |
| 09/14 | 975 | 1,000 | 975 | 1,000 | +1.01% | 600 | - | +5.15% |
| 09/11 | 1,012 | 1,014 | 990 | 990 | -2.17% | 1,300 | - | +4.65% |
| 09/10 | (IR情報)16:30 セキュリティ認証の取得・規格準拠の運用自動化プラットフォーム「Vanta」の提供を開始 |
| 09/10 | 1,012 | 1,012 | 1,012 | 1,012 | 0% | 100 | - | +7.55% |
| 09/09 | 1,012 | 1,012 | 1,012 | 1,012 | +1.2% | 300 | - | +8.24% |
| 09/08 | 984 | 1,000 | 984 | 1,000 | -1.38% | 200 | - | +7.53% |
| 09/07 | 1,014 | 1,014 | 982 | 1,014 | +1.5% | 1,700 | - | +9.62% |
| 09/04 | 990 | 999 | 986 | 999 | +0.91% | 1,300 | - | +8.59% |
| 09/03 | 960 | 995 | 951 | 990 | 0% | 1,300 | - | +8.08% |
| 09/02 | 980 | 990 | 980 | 990 | +1.02% | 800 | - | +8.55% |
| 09/01 | 980 | 980 | 980 | 980 | +0.72% | 100 | - | +8.05% |
| 08/31 | 958 | 973 | 958 | 973 | +1.57% | 400 | - | +7.87% |
| 08/28 | 948 | 958 | 935 | 958 | -0.52% | 800 | - | +6.56% |
| 08/27 | 908 | 963 | 908 | 963 | +2.67% | 1,200 | - | +7.72% |
| 08/26 | 935 | 950 | 935 | 938 | +0.32% | 500 | - | +5.39% |
| 08/25 | 924 | 935 | 924 | 935 | +2.75% | 300 | - | +5.41% |
| 08/24 | 895 | 910 | 895 | 910 | 0% | 500 | - | +2.82% |
| 08/21 | 910 | 910 | 910 | 910 | +0.11% | 100 | - | +2.82% |
| 08/20 | 897 | 909 | 897 | 909 | +0.44% | 200 | - | +2.71% |
| 08/19 | 909 | 910 | 895 | 905 | -0.44% | 2,000 | - | +2.14% |
| 08/18 | (IR情報)15:30 自社のセキュリティ対策状況の可視化を支援する「AI活用問診自動化サービス」をFRT株式会社と共同提供開始 |
| 08/18 | 906 | 910 | 895 | 909 | +0.44% | 1,100 | - | +2.6% |
| 08/17 | 905 | 906 | 905 | 905 | +0.67% | 600 | - | +2.03% |
| 08/14 | 890 | 903 | 888 | 899 | +0.78% | 1,000 | - | +1.35% |
| 08/13 | 893 | 893 | 878 | 892 | 0% | 1,200 | - | +0.45% |
| 08/12 | 868 | 892 | 868 | 892 | +1.02% | 700 | - | +0.45% |
| 08/10 | 860 | 883 | 860 | 883 | +1.03% | 400 | - | -0.56% |
| 08/07 | 877 | 877 | 874 | 874 | +0.23% | 500 | - | -1.58% |
| 08/06 | 861 | 876 | 860 | 872 | +1.16% | 4,200 | - | -1.8% |
| 08/05 | (IR情報)15:30 企業の安全なAI活用を包括的に支える「全社的AIセキュリティ/AIガバナンス体制構築支援サービス」を刷新 |
| 08/05 | 877 | 877 | 859 | 862 | -1.71% | 2,100 | - | -3.04% |
| 08/03 | 881 | 885 | 877 | 877 | -1.13% | 600 | - | -1.46% |
| 07/31 | 884 | 887 | 884 | 887 | -0.89% | 800 | - | -0.45% |
| 07/30 | 892 | 895 | 881 | 895 | +1.13% | 400 | - | +0.34% |
| 07/29 | 887 | 892 | 885 | 885 | -0.23% | 300 | - | -0.78% |
| 07/28 | (IR情報)15:30 統合セキュリティ管理ツール「CSIRT MT.mss」に国際標準規格「SPDX」に対応したデータ入出力機能を搭載 |
| 07/28 | 896 | 896 | 887 | 887 | +0.23% | 500 | - | -0.67% |
| 07/27 | 855 | 885 | 855 | 885 | +3.51% | 700 | - | -0.9% |
| 07/24 | 887 | 887 | 849 | 855 | -3.61% | 2,100 | - | -4.36% |
| 07/23 | (IR情報)15:30 2026年11月期第2四半期決算質疑応答集 |
| 07/23 | 860 | 899 | 860 | 887 | +4.97% | 4,500 | - | -1% |
| 07/22 | (IR情報)15:30 ログイン操作不要で継続的な本人認証を実現する新技術を搭載した「DZ Security」の提供を開始~利便性と安全性を両立する新しい本人認証~ |
| 07/22 | 847 | 860 | 842 | 845 | -1.17% | 5,800 | - | -5.69% |
| 07/21 | 871 | 875 | 850 | 855 | -1.61% | 2,900 | - | -4.89% |
| 07/17 | 883 | 883 | 858 | 869 | -1.59% | 3,700 | - | -3.55% |
| 07/16 | 889 | 902 | 883 | 883 | -2.11% | 1,700 | - | -2.21% |
| 07/15 | (IR情報)15:30 上場維持基準(純資産基準)への適合に向けた計画に基づく進捗状況について |
| 07/15 | (IR情報)15:30 2026年11月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 07/15 | (IR情報)15:30 2026年11月期第2四半期決算説明資料 |
| 07/15 | (IR情報)15:30 2026年11月期 第2四半期 決算説明動画公開のお知らせ |
| 07/15 | 910 | 913 | 902 | 902 | -1.96% | 2,800 | - | -0.22% |
| 07/14 | 905 | 935 | 905 | 920 | 0% | 600 | - | +1.77% |
| 07/13 | 920 | 920 | 919 | 920 | 0% | 300 | - | +1.55% |
| 07/09 | 920 | 920 | 920 | 920 | 0% | 100 | - | +1.43% |
| 07/08 | 920 | 920 | 920 | 920 | +0.55% | 100 | - | +1.43% |
| 07/07 | 902 | 915 | 902 | 915 | 0% | 1,400 | - | +0.66% |
| 07/06 | 915 | 918 | 905 | 915 | +1.55% | 600 | - | +0.44% |
| 07/03 | 886 | 901 | 886 | 901 | +1.69% | 200 | - | -1.31% |
| 07/02 | (IR情報)15:30 従業員のAI利用を可視化・管理する新サービス「従業員向けシャドーAI対策トータル支援パッケージ」をリリース |
| 07/02 | 875 | 886 | 875 | 886 | +0.45% | 600 | - | -3.06% |
| 07/01 | 893 | 905 | 878 | 882 | +0.46% | 3,200 | - | -3.71% |
| 07/01 | (IR情報)9:00 SOMPOリスクマネジメントとGRCS、ERM(全社的リスクマネジメント)分野で協業開始 |
| 06/30 | 882 | 886 | 875 | 878 | -0.45% | 1,900 | - | -4.36% |
| 06/29 | 887 | 902 | 882 | 882 | -2% | 3,300 | - | -4.34% |
| 06/26 | 900 | 900 | 885 | 900 | 0% | 700 | - | -2.7% |
| 06/25 | 902 | 902 | 882 | 900 | -0.22% | 1,000 | - | -3.12% |
| 06/24 | 905 | 905 | 873 | 902 | -0.33% | 2,000 | - | -3.01% |
| 06/23 | 900 | 905 | 900 | 905 | +0.33% | 1,300 | - | -2.69% |
| 06/22 | 903 | 905 | 902 | 902 | 0% | 400 | - | -3.01% |
| 06/19 | 900 | 902 | 899 | 902 | +0.22% | 1,600 | - | -3.11% |
| 06/18 | 932 | 932 | 900 | 900 | -0.22% | 2,000 | - | -3.33% |
| 06/17 | (IR情報)15:30 「カードセキュリティフォーラム 2026」に登壇 ~自動化ツールによる PCI DSSの次世代コンプライアンス対応を解説~ |
| 06/17 | 902 | 902 | 892 | 902 | 0% | 1,900 | - | -3.22% |
| 06/16 | 905 | 910 | 902 | 902 | -0.33% | 1,000 | - | -3.43% |
| 06/15 | 915 | 915 | 896 | 905 | -0.66% | 1,600 | - | -3.31% |
| 06/12 | (IR情報)15:30 完全子会社との会社分割(簡易吸収分割)に関するお知らせ |
| 06/12 | 911 | 926 | 891 | 911 | 0% | 1,800 | - | -2.88% |