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) |
|---|---|---|---|---|---|
| 2026/03/04 | 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 (+1.44%) | 0 |
| 2026/01/22 | 989 (+1.85%) | 700 (-56.25%) | 0 | 27,700 (0.00%) | 0 |
| 2026/01/21 | 971 (-0.92%) | 1,600 (-23.81%) | 0 | 27,700 (0.00%) | 0 |
| 2026/01/20 | 980 (+0.20%) | 2,100 (-8.70%) | 0 | 27,700 (0.00%) | 0 |
| 2026/01/19 | 978 (+1.88%) | 2,300 (-23.33%) | 0 | 27,700 (0.00%) | 0 |
| 2026/01/16 | 960 (-1.94%) | 3,000 (-14.29%) | 0 | 27,700 (-3.15%) | 0 |
| 2026/01/15 | 979 (+0.51%) | 3,500 (+20.69%) | 0 | 28,600 (0.00%) | 0 |
| 2026/01/14 | 974 (-0.10%) | 2,900 (+222.22%) | 0 | 28,600 (0.00%) | 0 |
| 2026/01/13 | 975 (+0.21%) | 900 (0.00%) | 0 | 28,600 (0.00%) | 0 |
| 2026/01/09 | 973 (+1.35%) | 900 (-78.57%) | 0 | 28,600 (-3.38%) | 0 |
| 2026/01/08 | 960 (-2.34%) | 4,200 (+425.00%) | 0 | 29,600 (0.00%) | 0 |
| 2026/01/07 | 983 (+0.10%) | 800 (-75.00%) | 0 | 29,600 (0.00%) | 0 |
| 2026/01/06 | 982 (+0.41%) | 3,200 (+60.00%) | 0 | 29,600 (0.00%) | 0 |
| 2026/01/05 | 978 (+0.51%) | 2,000 (+66.67%) | 0 | 29,600 (0.00%) | 0 |
| 2025/12/30 | 973 (-0.21%) | 1,200 (-76.92%) | 0 | 29,600 (0.00%) | 0 |
| 2025/12/29 | 975 (+3.17%) | 5,200 (+15.56%) | 0 | 29,600 (0.00%) | 0 |
| 2025/12/26 | 945 (-1.25%) | 4,500 (-28.57%) | 0 | 29,600 (+1.72%) | 0 |
| 2025/12/25 | 957 (+1.27%) | 6,300 (+85.29%) | 0 | 29,100 (0.00%) | 0 |
| 2025/12/24 | 945 (+2.05%) | 3,400 (+112.50%) | 0 | 29,100 (0.00%) | 0 |
| 2025/12/23 | 926 (0.00%) | 1,600 (0.00%) | 0 | 29,100 (0.00%) | 0 |
| 2025/12/22 | 926 (-0.11%) | 1,600 (-27.27%) | 0 | 29,100 (0.00%) | 0 |
| 2025/12/19 | 927 (+0.11%) | 2,200 (+266.67%) | 0 | 29,100 (+0.34%) | 0 |
| 2025/12/18 | 926 (+0.76%) | 600 (-86.67%) | 0 | 29,000 (0.00%) | 0 |
| 2025/12/17 | 919 (+0.11%) | 4,500 (+104.55%) | 0 | 29,000 (0.00%) | 0 |
| 2025/12/16 | 918 (-0.11%) | 2,200 (+22.22%) | 0 | 29,000 (0.00%) | 0 |
| 2025/12/15 | 919 (+0.11%) | 1,800 (-5.26%) | 0 | 29,000 (0.00%) | 0 |
| 2025/12/12 | 918 (+0.88%) | 1,900 (-78.65%) | 0 | 29,000 (+34.88%) | 0 |
| 2025/12/11 | 910 (+0.22%) | 8,900 (+270.83%) | 0 | 21,500 (0.00%) | 0 |
| 2025/12/10 | 908 (-1.09%) | 2,400 (+118.18%) | 0 | 21,500 (0.00%) | 0 |
| 2025/12/09 | 918 (-0.65%) | 1,100 (-60.71%) | 0 | 21,500 (0.00%) | 0 |
| 2025/12/08 | 924 (+0.76%) | 2,800 (+21.74%) | 0 | 21,500 (0.00%) | 0 |
| 2025/12/05 | 917 (+1.21%) | 2,300 (+109.09%) | 0 | 21,500 (-6.11%) | 0 |
| 2025/12/04 | 906 (-0.66%) | 1,100 (-84.29%) | 0 | 22,900 (0.00%) | 0 |
| 2025/12/03 | 912 (+0.77%) | 7,000 (+775.00%) | 0 | 22,900 (0.00%) | 0 |
| 2025/12/02 | 905 (-0.11%) | 800 (-83.33%) | 0 | 22,900 (0.00%) | 0 |
| 2025/12/01 | 906 (0.00%) | 4,800 (+200.00%) | 0 | 22,900 (0.00%) | 0 |
| 2025/11/28 | 906 (+0.11%) | 1,600 (-62.79%) | 0 | 22,900 (-13.26%) | 0 |
| 2025/11/27 | 905 (+0.67%) | 4,300 (-29.51%) | 0 | 26,400 (0.00%) | 0 |
| 2025/11/26 | 899 (-0.77%) | 6,100 (-16.44%) | 0 | 26,400 (0.00%) | 0 |
| 2025/11/25 | 906 (-0.33%) | 7,300 (+135.48%) | 0 | 26,400 (0.00%) | 0 |
| 2025/11/21 | 909 (-0.55%) | 3,100 (+93.75%) | 0 | 26,400 (+2.72%) | 0 |
| 2025/11/20 | 914 (+1.33%) | 1,600 (-70.37%) | 0 | 25,700 (0.00%) | 0 |
| 2025/11/19 | 902 (-0.88%) | 5,400 (-52.21%) | 0 | 25,700 (0.00%) | 0 |
| 2025/11/18 | 910 (-0.66%) | 11,300 (-65.12%) | 0 | 25,700 (0.00%) | 0 |
| 2025/11/17 | 916 (-6.82%) | 32,400 (+153.13%) | 0 | 25,700 (0.00%) | 0 |
| 2025/11/14 | 983 (-1.31%) | 12,800 (+392.31%) | 0 | 25,700 (+11.26%) | 0 |
| 2025/11/13 | 996 (+1.94%) | 2,600 (0.00%) | 0 | 23,100 (0.00%) | 0 |
| 2025/11/12 | 977 (+0.21%) | 2,600 (-10.34%) | 0 | 23,100 (0.00%) | 0 |
| 2025/11/11 | 975 (-2.21%) | 2,900 (-14.71%) | 0 | 23,100 (0.00%) | 0 |
| 2025/11/10 | 997 (+0.81%) | 3,400 (+466.67%) | 0 | 23,100 (0.00%) | 0 |
| 2025/11/07 | 989 (+0.41%) | 600 (+50.00%) | 0 | 23,100 (+7.94%) | 0 |
| 2025/11/06 | 985 (+0.82%) | 400 (-80.95%) | 0 | 21,400 (0.00%) | 0 |
| 2025/11/05 | 977 (-0.81%) | 2,100 (-8.70%) | 0 | 21,400 (0.00%) | 0 |
| 2025/11/04 | 985 (+0.10%) | 2,300 (+9.52%) | 0 | 21,400 (0.00%) | 0 |
| 2025/10/31 | 984 (+0.82%) | 2,100 (+31.25%) | 0 | 21,400 (+1.42%) | 0 |
| 2025/10/30 | 976 (-0.20%) | 1,600 (-33.33%) | 0 | 21,100 (0.00%) | 0 |
| 2025/10/29 | 978 (-0.71%) | 2,400 (-33.33%) | 0 | 21,100 (0.00%) | 0 |
| 2025/10/28 | 985 (-0.81%) | 3,600 (+28.57%) | 0 | 21,100 (0.00%) | 0 |
| 2025/10/27 | 993 (0.00%) | 2,800 (-47.17%) | 0 | 21,100 (0.00%) | 0 |
| 2025/10/24 | 993 (+1.74%) | 5,300 (+231.25%) | 0 | 21,100 (+13.44%) | 0 |
| 2025/10/23 | 976 (+1.04%) | 1,600 (+23.08%) | 0 | 18,600 (0.00%) | 0 |
| 2025/10/22 | 966 (+0.10%) | 1,300 (+18.18%) | 0 | 18,600 (0.00%) | 0 |
| 2025/10/21 | 965 (-0.31%) | 1,100 (+10.00%) | 0 | 18,600 (0.00%) | 0 |
| 2025/10/20 | 968 (+1.15%) | 1,000 (-82.76%) | 0 | 18,600 (0.00%) | 0 |
| 2025/10/17 | 957 (-0.31%) | 5,800 (-53.23%) | 0 | 18,600 (-16.96%) | 0 |
| 2025/10/16 | 960 (-1.84%) | 12,400 (-39.22%) | 0 | 22,400 (0.00%) | 0 |
| 2025/10/15 | 978 (-0.71%) | 20,400 (-80.50%) | 0 | 22,400 (0.00%) | 0 |
| 2025/10/14 | 985 (+3.25%) | 104,600 (+5,130.00%) | 0 | 22,400 (0.00%) | 0 |
| 2025/10/10 | 954 (-0.52%) | 2,000 (-25.93%) | 0 | 22,400 (-10.76%) | 0 |
| 2025/10/09 | 959 (-0.62%) | 2,700 (+28.57%) | 0 | 25,100 (0.00%) | 0 |
| 2025/10/08 | 965 (-0.21%) | 2,100 (+10.53%) | 0 | 25,100 (0.00%) | 0 |
| 2025/10/07 | 967 (-0.31%) | 1,900 (-36.67%) | 0 | 25,100 (0.00%) | 0 |
| 2025/10/06 | 970 (+0.73%) | 3,000 (-76.74%) | 0 | 25,100 (0.00%) | 0 |
| 2025/10/03 | 963 (+0.10%) | 12,900 (+186.67%) | 0 | 25,100 (+81.88%) | 0 |
| 2025/10/02 | 962 (+0.10%) | 4,500 (-64.84%) | 0 | 13,800 (0.00%) | 0 |
| 2025/10/01 | 961 (-2.73%) | 12,800 (+88.24%) | 0 | 13,800 (0.00%) | 0 |
| 2025/09/30 | 988 (-0.90%) | 6,800 (-54.05%) | 0 | 13,800 (0.00%) | 0 |
| 2025/09/29 | 997 (-3.67%) | 14,800 (+1.37%) | 0 | 13,800 (0.00%) | 0 |
| 2025/09/26 | 1,035 (-1.43%) | 14,600 (+265.00%) | 0 | 13,800 (-16.87%) | 0 |
| 2025/09/25 | 1,050 (+0.19%) | 4,000 (+5.26%) | 0 | 16,600 (0.00%) | 0 |
| 2025/09/24 | 1,048 (+1.26%) | 3,800 (-24.00%) | 0 | 16,600 (0.00%) | 0 |
| 2025/09/22 | 1,035 (-0.58%) | 5,000 (+257.14%) | 0 | 16,600 (0.00%) | 0 |
| 2025/09/19 | 1,041 (+0.68%) | 1,400 (-17.65%) | 0 | 16,600 (-27.83%) | 0 |
| 2025/09/18 | 1,034 (-0.58%) | 1,700 (-59.52%) | 0 | 23,000 (0.00%) | 0 |
| 2025/09/17 | 1,040 (0.00%) | 4,200 (+13.51%) | 0 | 23,000 (0.00%) | 0 |
| 2025/09/16 | 1,040 (+0.48%) | 3,700 (+5.71%) | 0 | 23,000 (0.00%) | 0 |
| 2025/09/12 | 1,035 (-0.38%) | 3,500 (+25.00%) | 0 | 23,000 (+7.48%) | 0 |
| 2025/09/11 | 1,039 (+0.78%) | 2,800 (-56.25%) | 0 | 21,400 (0.00%) | 0 |
| 2025/09/10 | 1,031 (-0.67%) | 6,400 (+42.22%) | 0 | 21,400 (0.00%) | 0 |
| 2025/09/09 | 1,038 (+0.10%) | 4,500 (+150.00%) | 0 | 21,400 (0.00%) | 0 |
| 2025/09/08 | 1,037 (+0.10%) | 1,800 (+5.88%) | 0 | 21,400 (0.00%) | 0 |
| 2025/09/05 | 1,036 (+1.37%) | 1,700 (-43.33%) | 0 | 21,400 (+26.63%) | 0 |
| 2025/09/04 | 1,022 | 3,000 | 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。