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) |
|---|---|---|---|---|---|
| 2026/10/30 | 903 (-0.33%) | 4,800 (+77.78%) | 0 | 39,600 (0.00%) | 0 |
| 2026/10/29 | 906 (-0.66%) | 2,700 (-6.90%) | 0 | 39,600 (0.00%) | 0 |
| 2026/10/28 | 912 (-1.08%) | 2,900 (+16.00%) | 0 | 39,600 (0.00%) | 0 |
| 2026/10/27 | 922 (+0.55%) | 2,500 (-45.65%) | 0 | 39,600 (0.00%) | 0 |
| 2026/10/26 | 917 (-0.43%) | 4,600 (-79.00%) | 0 | 39,600 (+0.76%) | 0 |
| 2026/10/23 | 921 (-4.06%) | 21,900 (-17.98%) | 0 | 39,300 (+1.03%) | 0 |
| 2026/10/22 | 960 (+5.15%) | 26,700 (+2,327.27%) | 0 | 38,900 (+10.83%) | 0 |
| 2026/10/21 | 913 (+0.44%) | 1,100 (-65.63%) | 0 | 35,100 (+91.80%) | 0 |
| 2026/10/20 | 909 (-0.87%) | 3,200 (-3.03%) | 0 | 18,300 (-49.03%) | 0 |
| 2026/10/19 | 917 (-0.76%) | 3,300 (-82.63%) | 0 | 35,900 (-2.45%) | 0 |
| 2026/10/16 | 924 (+1.76%) | 19,000 (+206.45%) | 0 | 36,800 (-5.64%) | 0 |
| 2026/10/15 | 908 (-1.09%) | 6,200 (0.00%) | 0 | 39,000 (0.00%) | 0 |
| 2026/10/14 | 918 (-1.50%) | 6,200 (-85.84%) | 0 | 39,000 (+1.30%) | 0 |
| 2026/10/13 | 932 (-0.75%) | 43,800 (-38.40%) | 0 | 38,500 (-3.51%) | 0 |
| 2026/10/09 | 939 (-6.10%) | 71,100 (-63.71%) | 0 | 39,900 (-8.90%) | 0 (-100.00%) |
| 2026/10/08 | 1,000 (+10.13%) | 195,900 (+12,960.00%) | 0 | 43,800 (+52.08%) | 200 |
| 2026/10/07 | 908 (+0.89%) | 1,500 (+7.14%) | 0 | 28,800 (+1.77%) | 0 |
| 2026/10/06 | 900 (+0.33%) | 1,400 (+16.67%) | 0 | 28,300 (+1.07%) | 0 |
| 2026/10/05 | 897 (0.00%) | 1,200 (-33.33%) | 0 | 28,000 (+1.08%) | 0 |
| 2026/10/02 | 897 (-0.33%) | 1,800 (+20.00%) | 0 | 27,700 (+3.36%) | 0 |
| 2026/10/01 | 900 (-0.44%) | 1,500 (-70.00%) | 0 | 26,800 (+0.37%) | 0 |
| 2026/09/30 | 904 (-0.44%) | 5,000 (-61.83%) | 0 | 26,700 (+1.14%) | 0 |
| 2026/09/29 | 908 (-4.32%) | 13,100 (+48.86%) | 0 | 26,400 (+17.33%) | 0 |
| 2026/09/28 | 949 (0.00%) | 8,800 (+83.33%) | 0 | 22,500 (-4.66%) | 0 |
| 2026/09/25 | 949 (0.00%) | 4,800 (-34.25%) | 0 | 23,600 (-26.25%) | 0 |
| 2026/09/24 | 949 (-0.11%) | 7,300 (+82.50%) | 0 | 32,000 (0.00%) | 0 |
| 2026/09/18 | 950 (-0.11%) | 4,000 (-2.44%) | 0 | 32,000 (-22.71%) | 0 |
| 2026/09/17 | 951 (+0.42%) | 4,100 (+64.00%) | 0 | 41,400 (0.00%) | 0 |
| 2026/09/16 | 947 (-0.42%) | 2,500 (-35.90%) | 0 | 41,400 (0.00%) | 0 |
| 2026/09/15 | 951 (0.00%) | 3,900 (+225.00%) | 0 | 41,400 (0.00%) | 0 |
| 2026/09/14 | 951 (+0.32%) | 1,200 (-47.83%) | 0 | 41,400 (0.00%) | 0 |
| 2026/09/11 | 948 (-0.21%) | 2,300 (+35.29%) | 0 | 41,400 (+22.12%) | 0 |
| 2026/09/10 | 950 (-0.42%) | 1,700 (-80.68%) | 0 | 33,900 (0.00%) | 0 |
| 2026/09/09 | 954 (+1.06%) | 8,800 (+87.23%) | 0 | 33,900 (0.00%) | 0 |
| 2026/09/08 | 944 (0.00%) | 4,700 (+135.00%) | 0 | 33,900 (0.00%) | 0 |
| 2026/09/07 | 944 (+0.21%) | 2,000 (+150.00%) | 0 | 33,900 (0.00%) | 0 |
| 2026/09/04 | 942 (+0.64%) | 800 (-61.90%) | 0 | 33,900 (+0.30%) | 0 |
| 2026/09/03 | 936 (-0.85%) | 2,100 (+90.91%) | 0 | 33,800 (0.00%) | 0 |
| 2026/09/02 | 944 (+0.32%) | 1,100 (-54.17%) | 0 | 33,800 (0.00%) | 0 |
| 2026/09/01 | 941 (-0.21%) | 2,400 (-64.18%) | 0 | 33,800 (0.00%) | 0 |
| 2026/08/31 | 943 (-0.74%) | 6,700 (+252.63%) | 0 | 33,800 (0.00%) | 0 |
| 2026/08/28 | 950 (+0.21%) | 1,900 (+58.33%) | 0 | 33,800 (-0.29%) | 0 |
| 2026/08/27 | 948 (0.00%) | 1,200 (+200.00%) | 0 | 33,900 (0.00%) | 0 |
| 2026/08/26 | 948 (+0.32%) | 400 (-76.47%) | 0 | 33,900 (0.00%) | 0 |
| 2026/08/25 | 945 (0.00%) | 1,700 (-10.53%) | 0 | 33,900 (0.00%) | 0 |
| 2026/08/24 | 945 (+0.75%) | 1,900 (+280.00%) | 0 | 33,900 (0.00%) | 0 |
| 2026/08/21 | 938 (+0.11%) | 500 (-75.00%) | 0 | 33,900 (+6.27%) | 0 |
| 2026/08/20 | 937 (+0.21%) | 2,000 (+233.33%) | 0 | 31,900 (0.00%) | 0 |
| 2026/08/19 | 935 (+0.11%) | 600 (-45.45%) | 0 | 31,900 (0.00%) | 0 |
| 2026/08/18 | 934 (-0.32%) | 1,100 (-54.17%) | 0 | 31,900 (0.00%) | 0 |
| 2026/08/17 | 937 (+1.63%) | 2,400 (+14.29%) | 0 | 31,900 (0.00%) | 0 |
| 2026/08/14 | 922 (-0.22%) | 2,100 (-74.39%) | 0 | 31,900 (+0.31%) | 0 |
| 2026/08/13 | 924 (-1.39%) | 8,200 (+1,071.43%) | 0 | 31,800 (0.00%) | 0 |
| 2026/08/12 | 937 (+0.75%) | 700 (-36.36%) | 0 | 31,800 (0.00%) | 0 |
| 2026/08/10 | 930 (+0.65%) | 1,100 (+175.00%) | 0 | 31,800 (0.00%) | 0 |
| 2026/08/07 | 924 (+0.76%) | 400 (-95.88%) | 0 | 31,800 (+31.40%) | 0 |
| 2026/08/06 | 917 (-0.11%) | 9,700 (+1,285.71%) | 0 | 24,200 (0.00%) | 0 |
| 2026/08/05 | 918 (0.00%) | 700 (-58.82%) | 0 | 24,200 (0.00%) | 0 |
| 2026/08/04 | 918 (0.00%) | 1,700 (-61.36%) | 0 | 24,200 (0.00%) | 0 |
| 2026/08/03 | 918 (+0.11%) | 4,400 (+18.92%) | 0 | 24,200 (0.00%) | 0 |
| 2026/07/31 | 917 (-0.22%) | 3,700 (+270.00%) | 0 | 24,200 (+2.11%) | 0 |
| 2026/07/30 | 919 (-0.11%) | 1,000 (-61.54%) | 0 | 23,700 (0.00%) | 0 |
| 2026/07/29 | 920 (-0.33%) | 2,600 (+333.33%) | 0 | 23,700 (0.00%) | 0 |
| 2026/07/28 | 923 (0.00%) | 600 (-50.00%) | 0 | 23,700 (0.00%) | 0 |
| 2026/07/27 | 923 (0.00%) | 1,200 (-25.00%) | 0 | 23,700 (0.00%) | 0 |
| 2026/07/24 | 923 (-0.22%) | 1,600 (+6.67%) | 0 | 23,700 (+0.42%) | 0 |
| 2026/07/23 | 925 (-0.64%) | 1,500 (-93.09%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/22 | 931 (+0.32%) | 21,700 (+1,176.47%) | 0 | 23,600 (0.00%) | 0 |
| 2026/07/21 | 928 (-1.90%) | 1,700 (+41.67%) | 0 | 23,600 (0.00%) | 0 |
| 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 (+53.85%) | 0 |
| 2026/04/30 | 917 | 1,100 | 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。