ディ・アイ・システム（4421）の信用・空売り残高推移
日次サマリーデータ
| 日付 | 終値 (円) | 出来高 (株) | 空売り残高合計 (株) | 信用買残 (株) | 信用売残 (株) |
|---|---|---|---|---|---|
| 2026/07/17 | 946 (+0.11%) | 1,200 (-20.00%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/16 | 945 (-0.21%) | 1,500 (+200.00%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/15 | 947 (+0.21%) | 500 (-61.54%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/14 | 945 (-0.84%) | 1,300 (+160.00%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/13 | 953 (+0.32%) | 500 (+66.67%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/10 | 950 (-0.11%) | 300 (-25.00%) | 0 | 23,600 (-1.26%) | 0 |
| 2026/07/09 | 951 (-0.83%) | 400 (0.00%) | 0 | 23,900 (0.00%) | 0 |
| 2026/07/08 | 959 (-0.10%) | 400 (-71.43%) | 0 | 23,900 (0.00%) | 0 |
| 2026/07/07 | 960 (-0.62%) | 1,400 (-39.13%) | 0 | 23,900 (0.00%) | 0 |
| 2026/07/06 | 966 (+2.99%) | 2,300 (-70.13%) | 0 | 23,900 (0.00%) | 0 |
| 2026/07/03 | 938 (-2.70%) | 7,700 (+327.78%) | 0 | 23,900 (-5.91%) | 0 |
| 2026/07/02 | 964 (+0.42%) | 1,800 (-80.85%) | 0 | 25,400 (0.00%) | 0 |
| 2026/07/01 | 960 (-1.03%) | 9,400 (-64.66%) | 0 | 25,400 (0.00%) | 0 |
| 2026/06/30 | 970 (-0.61%) | 26,600 (+144.04%) | 0 | 25,400 (0.00%) | 0 |
| 2026/06/29 | 976 (+5.29%) | 10,900 (+990.00%) | 0 | 25,400 (0.00%) | 0 |
| 2026/06/26 | 927 (+0.22%) | 1,000 (-50.00%) | 0 | 25,400 (-0.78%) | 0 |
| 2026/06/25 | 925 (+1.09%) | 2,000 (+233.33%) | 0 | 25,600 (0.00%) | 0 |
| 2026/06/24 | 915 (+0.66%) | 600 (-25.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/06/23 | 909 (+1.00%) | 800 (-33.33%) | 0 | 25,600 (0.00%) | 0 |
| 2026/06/22 | 900 (+0.11%) | 1,200 (+50.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/06/19 | 899 (-0.33%) | 800 (-11.11%) | 0 | 25,600 (+1.19%) | 0 |
| 2026/06/18 | 902 (0.00%) | 900 (+200.00%) | 0 | 25,300 (0.00%) | 0 |
| 2026/06/17 | 902 (0.00%) | 300 (-50.00%) | 0 | 25,300 (0.00%) | 0 |
| 2026/06/16 | 902 (-1.20%) | 600 (-40.00%) | 0 | 25,300 (0.00%) | 0 |
| 2026/06/15 | 913 (+1.33%) | 1,000 (+233.33%) | 0 | 25,300 (0.00%) | 0 |
| 2026/06/12 | 901 (-0.55%) | 300 (0.00%) | 0 | 25,300 (+1.61%) | 0 |
| 2026/06/11 | 906 (0.00%) | 300 (-40.00%) | 0 | 24,900 (0.00%) | 0 |
| 2026/06/10 | 906 (+0.89%) | 500 (-50.00%) | 0 | 24,900 (0.00%) | 0 |
| 2026/06/09 | 898 (+1.47%) | 1,000 (-52.38%) | 0 | 24,900 (0.00%) | 0 |
| 2026/06/08 | 885 (-3.07%) | 2,100 (+75.00%) | 0 | 24,900 (0.00%) | 0 |
| 2026/06/05 | 913 (+2.58%) | 1,200 (+200.00%) | 0 | 24,900 (-0.80%) | 0 |
| 2026/06/04 | 890 (0.00%) | 400 (-33.33%) | 0 | 25,100 (0.00%) | 0 |
| 2026/06/03 | 890 (-0.34%) | 600 (-57.14%) | 0 | 25,100 (0.00%) | 0 |
| 2026/06/02 | 893 (-0.56%) | 1,400 (+55.56%) | 0 | 25,100 (0.00%) | 0 |
| 2026/06/01 | 898 (+0.22%) | 900 (+28.57%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/29 | 896 (+0.11%) | 700 (-12.50%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/28 | 895 (-0.33%) | 800 (+100.00%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/27 | 898 (-0.11%) | 400 (-33.33%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/26 | 899 (+0.11%) | 600 (-83.33%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/25 | 898 (-0.11%) | 3,600 (+500.00%) | 0 | 25,100 (0.00%) | 0 |
| 2026/05/22 | 899 (+0.22%) | 600 (-33.33%) | 0 | 25,100 (+0.80%) | 0 |
| 2026/05/21 | 897 (-0.11%) | 900 (-25.00%) | 0 | 24,900 (0.00%) | 0 |
| 2026/05/20 | 898 (-0.66%) | 1,200 (+9.09%) | 0 | 24,900 (0.00%) | 0 |
| 2026/05/19 | 904 (+0.44%) | 1,100 (-21.43%) | 0 | 24,900 (0.00%) | 0 |
| 2026/05/18 | 900 (-0.55%) | 1,400 (+16.67%) | 0 | 24,900 (0.00%) | 0 |
| 2026/05/15 | 905 (-0.33%) | 1,200 (+300.00%) | 0 | 24,900 (-4.23%) | 0 |
| 2026/05/14 | 908 (-0.11%) | 300 (-62.50%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/13 | 909 (-0.11%) | 800 (-74.19%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/12 | 910 (-0.55%) | 3,100 (+24.00%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/11 | 915 (-1.93%) | 2,500 (+127.27%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/08 | 933 (+2.19%) | 1,100 (+22.22%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/07 | 913 (-0.22%) | 900 (+80.00%) | 0 | 26,000 (0.00%) | 0 |
| 2026/05/01 | 915 (-0.22%) | 500 (-54.55%) | 0 | 26,000 (+4.00%) | 0 |
| 2026/04/30 | 917 (-0.65%) | 1,100 (+120.00%) | 0 | 25,000 (0.00%) | 0 |
| 2026/04/28 | 923 (+0.11%) | 500 (-85.71%) | 0 | 25,000 (0.00%) | 0 |
| 2026/04/27 | 922 (+0.44%) | 3,500 (+105.88%) | 0 | 25,000 (0.00%) | 0 |
| 2026/04/24 | 918 (-0.22%) | 1,700 (-70.18%) | 0 | 25,000 (-4.21%) | 0 |
| 2026/04/23 | 920 (+1.10%) | 5,700 (+1,040.00%) | 0 | 26,100 (0.00%) | 0 |
| 2026/04/22 | 910 (0.00%) | 500 (-54.55%) | 0 | 26,100 (0.00%) | 0 |
| 2026/04/21 | 910 (-1.19%) | 1,100 (-26.67%) | 0 | 26,100 (0.00%) | 0 |
| 2026/04/20 | 921 (+1.32%) | 1,500 (-44.44%) | 0 | 26,100 (0.00%) | 0 |
| 2026/04/17 | 909 (-1.41%) | 2,700 (+285.71%) | 0 | 26,100 (+1.95%) | 0 |
| 2026/04/16 | 922 (+0.22%) | 700 (+250.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/15 | 920 (0.00%) | 200 (-60.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/14 | 920 (-1.08%) | 500 (-54.55%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/13 | 930 (0.00%) | 1,100 (+37.50%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/10 | 930 (-0.43%) | 800 (+60.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/09 | 934 (+0.54%) | 500 (-37.50%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/08 | 929 (+0.98%) | 800 (+300.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/07 | 920 (+0.55%) | 200 (-50.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/06 | 915 (+0.33%) | 400 (0.00%) | 0 | 25,600 (0.00%) | 0 |
| 2026/04/03 | 912 (-0.33%) | 400 (-20.00%) | 0 | 25,600 (-1.54%) | 0 |
| 2026/04/02 | 915 (-0.87%) | 500 (0.00%) | 0 | 26,000 (0.00%) | 0 |
| 2026/04/01 | 923 (+1.88%) | 500 (-50.00%) | 0 | 26,000 (0.00%) | 0 |
| 2026/03/30 | 906 (-1.52%) | 1,000 (+233.33%) | 0 | 26,000 (0.00%) | 0 |
| 2026/03/27 | 920 (-1.18%) | 300 (-78.57%) | 0 | 26,000 (+1.96%) | 0 |
| 2026/03/25 | 931 (+2.08%) | 1,400 (-48.15%) | 0 | 25,500 (0.00%) | 0 |
| 2026/03/24 | 912 (+1.00%) | 2,700 (+50.00%) | 0 | 25,500 (0.00%) | 0 |
| 2026/03/23 | 903 (-2.59%) | 1,800 (+125.00%) | 0 | 25,500 (0.00%) | 0 |
| 2026/03/19 | 927 (+0.22%) | 800 (-11.11%) | 0 | 25,500 (-0.78%) | 0 |
| 2026/03/18 | 925 (+0.11%) | 900 (-10.00%) | 0 | 25,700 (0.00%) | 0 |
| 2026/03/17 | 924 (-1.91%) | 1,000 (-33.33%) | 0 | 25,700 (0.00%) | 0 |
| 2026/03/16 | 942 (+2.73%) | 1,500 (+200.00%) | 0 | 25,700 (0.00%) | 0 |
| 2026/03/13 | 917 (-0.33%) | 500 (+66.67%) | 0 | 25,700 (-3.02%) | 0 |
| 2026/03/12 | 920 (+0.33%) | 300 (+200.00%) | 0 | 26,500 (0.00%) | 0 |
| 2026/03/11 | 917 (-1.08%) | 100 (-90.00%) | 0 | 26,500 (0.00%) | 0 |
| 2026/03/10 | 927 (+1.64%) | 1,000 (0.00%) | 0 | 26,500 (0.00%) | 0 |
| 2026/03/09 | 912 (-1.08%) | 1,000 (+25.00%) | 0 | 26,500 (0.00%) | 0 |
| 2026/03/06 | 922 (+0.66%) | 800 (-63.64%) | 0 | 26,500 (-2.21%) | 0 |
| 2026/03/05 | 916 (+0.11%) | 2,200 (-37.14%) | 0 | 27,100 (0.00%) | 0 |
| 2026/03/04 | 915 (-0.97%) | 3,500 (+169.23%) | 0 | 27,100 (0.00%) | 0 |
| 2026/03/03 | 924 (-1.49%) | 1,300 (0.00%) | 0 | 27,100 (0.00%) | 0 |
| 2026/03/02 | 938 (+0.75%) | 1,300 (-53.57%) | 0 | 27,100 (0.00%) | 0 |
| 2026/02/27 | 931 (-0.75%) | 2,800 (+133.33%) | 0 | 27,100 (-2.52%) | 0 |
| 2026/02/26 | 938 (-0.21%) | 1,200 (-7.69%) | 0 | 27,800 (0.00%) | 0 |
| 2026/02/25 | 940 (-0.11%) | 1,300 (-58.06%) | 0 | 27,800 (0.00%) | 0 |
| 2026/02/24 | 941 (-0.42%) | 3,100 (+24.00%) | 0 | 27,800 (0.00%) | 0 |
| 2026/02/20 | 945 (-0.32%) | 2,500 (-43.18%) | 0 | 27,800 (-3.47%) | 0 |
| 2026/02/19 | 948 (+4.06%) | 4,400 (+158.82%) | 0 | 28,800 (0.00%) | 0 |
| 2026/02/18 | 911 (-0.98%) | 1,700 (+70.00%) | 0 | 28,800 (0.00%) | 0 |
| 2026/02/17 | 920 (+0.99%) | 1,000 (-94.19%) | 0 | 28,800 (0.00%) | 0 |
| 2026/02/16 | 911 (-7.79%) | 17,200 (+1,128.57%) | 0 | 28,800 (0.00%) | 0 |
| 2026/02/13 | 988 (+1.33%) | 1,400 (-12.50%) | 0 | 28,800 (+5.11%) | 0 |
| 2026/02/12 | 975 (+1.35%) | 1,600 (-33.33%) | 0 | 27,400 (0.00%) | 0 |
| 2026/02/10 | 962 (+1.58%) | 2,400 (-29.41%) | 0 | 27,400 (0.00%) | 0 |
| 2026/02/09 | 947 (-1.15%) | 3,400 (+325.00%) | 0 | 27,400 (0.00%) | 0 |
| 2026/02/06 | 958 (+0.31%) | 800 (+14.29%) | 0 | 27,400 (+3.01%) | 0 |
| 2026/02/05 | 955 (+0.53%) | 700 (+40.00%) | 0 | 26,600 (0.00%) | 0 |
| 2026/02/04 | 950 (-0.63%) | 500 (-50.00%) | 0 | 26,600 (0.00%) | 0 |
| 2026/02/03 | 956 (+0.21%) | 1,000 (-68.75%) | 0 | 26,600 (0.00%) | 0 |
| 2026/02/02 | 954 (-0.63%) | 3,200 (-13.51%) | 0 | 26,600 (0.00%) | 0 |
| 2026/01/30 | 960 (-1.03%) | 3,700 (+825.00%) | 0 | 26,600 (-5.34%) | 0 |
| 2026/01/29 | 970 (+0.94%) | 400 (-77.78%) | 0 | 28,100 (0.00%) | 0 |
| 2026/01/28 | 961 (-0.21%) | 1,800 (+80.00%) | 0 | 28,100 (0.00%) | 0 |
| 2026/01/27 | 963 (-0.82%) | 1,000 (-16.67%) | 0 | 28,100 (0.00%) | 0 |
| 2026/01/26 | 971 (-0.61%) | 1,200 (-36.84%) | 0 | 28,100 (0.00%) | 0 |
| 2026/01/23 | 977 (-1.21%) | 1,900 (+171.43%) | 0 | 28,100 (+66.27%) | 0 |
| 2026/01/22 | 989 (+1.85%) | 700 (-56.25%) | 0 | 16,900 (0.00%) | 0 |
| 2026/01/21 | 971 (-0.92%) | 1,600 (-23.81%) | 0 | 16,900 (0.00%) | 0 |
| 2026/01/20 | 980 | 2,100 | 0 | 16,900 | 0 |
機関投資家別 - 空売り残高内訳推移（空売り残高 / 空売り割合）
| 日付 |
|---|
【データについて】
信用残高は週次データですが、日次データが存在する場合は補完しています。
空売り残高は報告義務の消失したデータを除き、すべての機関投資家の残高数値を各時点で合計しています。変動のない日付は表示していません。
(修正)2026/2/28: 複数個人の空売りが単独個人に集約される不具合を改善しました。