建設技術研究所（9621）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) |
|---|---|---|---|---|---|
| 2026/10/28 | 3,570 (-0.83%) | 66,500 (-27.56%) | 0 | 53,300 (0.00%) | 30,800 (0.00%) |
| 2026/10/27 | 3,600 (+0.70%) | 91,800 (+23.72%) | 0 | 53,300 (+2.90%) | 30,800 (+1.32%) |
| 2026/10/26 | 3,575 (+0.99%) | 74,200 (-18.01%) | 0 | 51,800 (+1.97%) | 30,400 (-5.00%) |
| 2026/10/23 | 3,540 (+1.43%) | 90,500 (+124.01%) | 0 | 50,800 (+1.80%) | 32,000 (+3.56%) |
| 2026/10/22 | 3,490 (+0.14%) | 40,400 (-23.92%) | 0 | 49,900 (-2.73%) | 30,900 (-1.28%) |
| 2026/10/21 | 3,485 (+1.16%) | 53,100 (+7.49%) | 0 | 51,300 (+82.56%) | 31,300 (+3.30%) |
| 2026/10/20 | 3,445 (-1.57%) | 49,400 (-20.19%) | 0 | 28,100 (-45.22%) | 30,300 (-1.62%) |
| 2026/10/19 | 3,500 (+0.29%) | 61,900 (+38.48%) | 0 | 51,300 (+3.43%) | 30,800 (-0.32%) |
| 2026/10/16 | 3,490 (+1.75%) | 44,700 (-26.96%) | 0 | 49,600 (+10.96%) | 30,900 (-2.22%) |
| 2026/10/15 | 3,430 (-0.15%) | 61,200 (+52.62%) | 0 | 44,700 (-4.49%) | 31,600 (-4.24%) |
| 2026/10/14 | 3,435 (+0.15%) | 40,100 (-37.25%) | 0 | 46,800 (-1.68%) | 33,000 (-0.90%) |
| 2026/10/13 | 3,430 (+3.47%) | 63,900 (+11.32%) | 0 | 47,600 (-8.29%) | 33,300 (+9.90%) |
| 2026/10/09 | 3,315 (+1.22%) | 57,400 (+11.03%) | 0 | 51,900 (-4.77%) | 30,300 (-6.77%) |
| 2026/10/08 | 3,275 (-1.50%) | 51,700 (-21.55%) | 0 | 54,500 (+8.13%) | 32,500 (+12.46%) |
| 2026/10/07 | 3,325 (+0.61%) | 65,900 (+2.01%) | 0 | 50,400 (-7.35%) | 28,900 (-3.02%) |
| 2026/10/06 | 3,305 (0.00%) | 64,600 (-25.58%) | 0 | 54,400 (+4.82%) | 29,800 (+4.56%) |
| 2026/10/05 | 3,305 (-1.49%) | 86,800 (-14.14%) | 0 | 51,900 (+1.57%) | 28,500 (-27.66%) |
| 2026/10/02 | 3,355 (+0.30%) | 101,100 (-3.71%) | 0 | 51,100 (+0.39%) | 39,400 (+54.51%) |
| 2026/10/01 | 3,345 (+1.67%) | 105,000 (+93.37%) | 0 | 50,900 (-2.12%) | 25,500 (+42.46%) |
| 2026/09/30 | 3,290 (+1.39%) | 54,300 (-17.10%) | 0 | 52,000 (-6.31%) | 17,900 (+12.58%) |
| 2026/09/29 | 3,245 (-0.76%) | 65,500 (+15.93%) | 0 | 55,500 (+11.00%) | 15,900 (+78.65%) |
| 2026/09/28 | 3,270 (-0.76%) | 56,500 (-35.50%) | 0 | 50,000 (+2.25%) | 8,900 (+20.27%) |
| 2026/09/25 | 3,295 (+1.38%) | 87,600 (+55.60%) | 0 | 48,900 (+0.41%) | 7,400 (-5.13%) |
| 2026/09/24 | 3,250 (-1.66%) | 56,300 (-30.06%) | 0 | 48,700 (0.00%) | 7,800 (0.00%) |
| 2026/09/18 | 3,305 (-0.90%) | 80,500 (-1.11%) | 0 | 48,700 (-9.81%) | 7,800 (+11.43%) |
| 2026/09/17 | 3,335 (+2.14%) | 81,400 (+61.19%) | 0 | 54,000 (0.00%) | 7,000 (0.00%) |
| 2026/09/16 | 3,265 (+1.24%) | 50,500 (+32.20%) | 0 | 54,000 (0.00%) | 7,000 (0.00%) |
| 2026/09/15 | 3,225 (+0.16%) | 38,200 (-12.59%) | 0 | 54,000 (0.00%) | 7,000 (0.00%) |
| 2026/09/14 | 3,220 (+0.78%) | 43,700 (-34.29%) | 0 | 54,000 (0.00%) | 7,000 (0.00%) |
| 2026/09/11 | 3,195 (-1.24%) | 66,500 (+13.29%) | 0 | 54,000 (-4.59%) | 7,000 (-81.08%) |
| 2026/09/10 | 3,235 (-0.15%) | 58,700 (-5.02%) | 0 | 56,600 (0.00%) | 37,000 (0.00%) |
| 2026/09/09 | 3,240 (+1.09%) | 61,800 (+9.96%) | 0 | 56,600 (0.00%) | 37,000 (0.00%) |
| 2026/09/08 | 3,205 (+0.94%) | 56,200 (+28.60%) | 0 | 56,600 (0.00%) | 37,000 (0.00%) |
| 2026/09/07 | 3,175 (+0.32%) | 43,700 (-28.13%) | 0 | 56,600 (0.00%) | 37,000 (0.00%) |
| 2026/09/04 | 3,165 (-0.16%) | 60,800 (+11.97%) | 0 | 56,600 (+6.39%) | 37,000 (-1.60%) |
| 2026/09/03 | 3,170 (+0.63%) | 54,300 (-20.38%) | 0 | 53,200 (0.00%) | 37,600 (0.00%) |
| 2026/09/02 | 3,150 (-1.41%) | 68,200 (-24.39%) | 0 | 53,200 (0.00%) | 37,600 (0.00%) |
| 2026/09/01 | 3,195 (-1.24%) | 90,200 (+11.36%) | 0 | 53,200 (0.00%) | 37,600 (0.00%) |
| 2026/08/31 | 3,235 (+0.78%) | 81,000 (-3.23%) | 0 | 53,200 (0.00%) | 37,600 (0.00%) |
| 2026/08/28 | 3,210 (+0.47%) | 83,700 (+14.19%) | 0 | 53,200 (+0.19%) | 37,600 (+28.33%) |
| 2026/08/27 | 3,195 (0.00%) | 73,300 (-0.81%) | 0 | 53,100 (0.00%) | 29,300 (0.00%) |
| 2026/08/26 | 3,195 (+0.63%) | 73,900 (+48.99%) | 0 | 53,100 (0.00%) | 29,300 (0.00%) |
| 2026/08/25 | 3,175 (-1.70%) | 49,600 (-36.33%) | 0 | 53,100 (0.00%) | 29,300 (0.00%) |
| 2026/08/24 | 3,230 (+0.16%) | 77,900 (-35.62%) | 0 | 53,100 (0.00%) | 29,300 (0.00%) |
| 2026/08/21 | 3,225 (+0.47%) | 121,000 (-11.23%) | 0 | 53,100 (-10.15%) | 29,300 (+8.12%) |
| 2026/08/20 | 3,210 (+1.26%) | 136,300 (+85.19%) | 0 | 59,100 (0.00%) | 27,100 (0.00%) |
| 2026/08/19 | 3,170 (-1.40%) | 73,600 (+33.33%) | 0 | 59,100 (0.00%) | 27,100 (0.00%) |
| 2026/08/18 | 3,215 (+1.26%) | 55,200 (-33.49%) | 0 | 59,100 (0.00%) | 27,100 (0.00%) |
| 2026/08/17 | 3,175 (+0.47%) | 83,000 (-61.79%) | 0 | 59,100 (0.00%) | 27,100 (0.00%) |
| 2026/08/14 | 3,160 (-3.07%) | 217,200 (+218.94%) | 0 | 59,100 (+2.25%) | 27,100 (+43.39%) |
| 2026/08/13 | 3,260 (+2.19%) | 68,100 (+27.05%) | 0 | 57,800 (0.00%) | 18,900 (0.00%) |
| 2026/08/12 | 3,190 (+0.16%) | 53,600 (+36.39%) | 0 | 57,800 (0.00%) | 18,900 (0.00%) |
| 2026/08/10 | 3,185 (+0.63%) | 39,300 (-37.72%) | 0 | 57,800 (0.00%) | 18,900 (0.00%) |
| 2026/08/07 | 3,165 (+0.32%) | 63,100 (-2.77%) | 0 | 57,800 (+1.76%) | 18,900 (+62.93%) |
| 2026/08/06 | 3,155 (+0.96%) | 64,900 (+16.52%) | 0 | 56,800 (0.00%) | 11,600 (0.00%) |
| 2026/08/05 | 3,125 (+0.32%) | 55,700 (-24.73%) | 0 | 56,800 (0.00%) | 11,600 (0.00%) |
| 2026/08/04 | 3,115 (-3.86%) | 74,000 (-39.89%) | 0 | 56,800 (0.00%) | 11,600 (0.00%) |
| 2026/08/03 | 3,240 (+2.05%) | 123,100 (-44.05%) | 0 | 56,800 (0.00%) | 11,600 (0.00%) |
| 2026/07/31 | 3,175 (+6.05%) | 220,000 (+173.29%) | 0 | 56,800 (+58.22%) | 11,600 (+41.46%) |
| 2026/07/30 | 2,994 (+0.60%) | 80,500 (+7.05%) | 0 | 35,900 (0.00%) | 8,200 (0.00%) |
| 2026/07/29 | 2,976 (-0.07%) | 75,200 (+15.51%) | 0 | 35,900 (0.00%) | 8,200 (0.00%) |
| 2026/07/28 | 2,978 (+1.29%) | 65,100 (+147.53%) | 0 | 35,900 (0.00%) | 8,200 (0.00%) |
| 2026/07/27 | 2,940 (+0.68%) | 26,300 (-36.32%) | 0 | 35,900 (0.00%) | 8,200 (0.00%) |
| 2026/07/24 | 2,920 (-1.02%) | 41,300 (-0.24%) | 0 | 35,900 (-9.11%) | 8,200 (-21.90%) |
| 2026/07/23 | 2,950 (+0.34%) | 41,400 (-9.80%) | 0 | 39,500 (0.00%) | 10,500 (0.00%) |
| 2026/07/22 | 2,940 (-1.08%) | 45,900 (-17.59%) | 0 | 39,500 (0.00%) | 10,500 (0.00%) |
| 2026/07/21 | 2,972 (+1.33%) | 55,700 (-28.50%) | 0 | 39,500 (0.00%) | 10,500 (0.00%) |
| 2026/07/17 | 2,933 (-0.74%) | 77,900 (+79.08%) | 0 | 39,500 (-15.42%) | 10,500 (+17.98%) |
| 2026/07/16 | 2,955 (-0.57%) | 43,500 (-23.95%) | 0 | 46,700 (0.00%) | 8,900 (0.00%) |
| 2026/07/15 | 2,972 (+1.26%) | 57,200 (+105.02%) | 0 | 46,700 (0.00%) | 8,900 (0.00%) |
| 2026/07/14 | 2,935 (-0.44%) | 27,900 (-37.16%) | 0 | 46,700 (0.00%) | 8,900 (0.00%) |
| 2026/07/13 | 2,948 (-0.07%) | 44,400 (+29.45%) | 0 | 46,700 (0.00%) | 8,900 (0.00%) |
| 2026/07/10 | 2,950 (+0.37%) | 34,300 (-13.16%) | 0 | 46,700 (+4.71%) | 8,900 (+140.54%) |
| 2026/07/09 | 2,939 (+1.03%) | 39,500 (-28.57%) | 0 | 44,600 (0.00%) | 3,700 (0.00%) |
| 2026/07/08 | 2,909 (-0.95%) | 55,300 (+30.73%) | 0 | 44,600 (0.00%) | 3,700 (0.00%) |
| 2026/07/07 | 2,937 (+0.38%) | 42,300 (+36.89%) | 0 | 44,600 (0.00%) | 3,700 (0.00%) |
| 2026/07/06 | 2,926 (+1.28%) | 30,900 (-16.49%) | 0 | 44,600 (0.00%) | 3,700 (0.00%) |
| 2026/07/03 | 2,889 (+0.38%) | 37,000 (-11.06%) | 0 | 44,600 (+3.72%) | 3,700 (+48.00%) |
| 2026/07/02 | 2,878 (+0.59%) | 41,600 (+16.85%) | 0 | 43,000 (0.00%) | 2,500 (0.00%) |
| 2026/07/01 | 2,861 (+0.63%) | 35,600 (-15.64%) | 0 | 43,000 (0.00%) | 2,500 (0.00%) |
| 2026/06/30 | 2,843 (-1.42%) | 42,200 (-37.30%) | 0 | 43,000 (0.00%) | 2,500 (0.00%) |
| 2026/06/29 | 2,884 (+2.12%) | 67,300 (-30.55%) | 0 | 43,000 (0.00%) | 2,500 (0.00%) |
| 2026/06/26 | 2,824 (+1.15%) | 96,900 (+88.52%) | 0 | 43,000 (-14.68%) | 2,500 (-87.31%) |
| 2026/06/25 | 2,792 (+1.23%) | 51,400 (-40.16%) | 0 | 50,400 (0.00%) | 19,700 (0.00%) |
| 2026/06/24 | 2,758 (+0.29%) | 85,900 (+46.59%) | 0 | 50,400 (0.00%) | 19,700 (0.00%) |
| 2026/06/23 | 2,750 (-0.90%) | 58,600 (+33.18%) | 0 | 50,400 (0.00%) | 19,700 (0.00%) |
| 2026/06/22 | 2,775 (+0.22%) | 44,000 (-31.57%) | 0 | 50,400 (0.00%) | 19,700 (0.00%) |
| 2026/06/19 | 2,769 (-0.65%) | 64,300 (-19.52%) | 0 | 50,400 (+3.28%) | 19,700 (+85.85%) |
| 2026/06/18 | 2,787 (+2.24%) | 79,900 (-22.88%) | 0 | 48,800 (0.00%) | 10,600 (0.00%) |
| 2026/06/17 | 2,726 (+4.20%) | 103,600 (+70.96%) | 0 | 48,800 (0.00%) | 10,600 (0.00%) |
| 2026/06/16 | 2,616 (-0.57%) | 60,600 (-8.87%) | 0 | 48,800 (0.00%) | 10,600 (0.00%) |
| 2026/06/15 | 2,631 (-0.38%) | 66,500 (-17.49%) | 0 | 48,800 (0.00%) | 10,600 (0.00%) |
| 2026/06/12 | 2,641 (+0.88%) | 80,600 (+71.49%) | 0 | 48,800 (+1.88%) | 10,600 (-39.43%) |
| 2026/06/11 | 2,618 (-0.30%) | 47,000 (+48.26%) | 0 | 47,900 (0.00%) | 17,500 (0.00%) |
| 2026/06/10 | 2,626 (+0.31%) | 31,700 (-30.94%) | 0 | 47,900 (0.00%) | 17,500 (0.00%) |
| 2026/06/09 | 2,618 (+0.65%) | 45,900 (-37.30%) | 0 | 47,900 (0.00%) | 17,500 (0.00%) |
| 2026/06/08 | 2,601 (-2.47%) | 73,200 (+107.95%) | 0 | 47,900 (0.00%) | 17,500 (0.00%) |
| 2026/06/05 | 2,667 (+1.95%) | 35,200 (-23.97%) | 0 | 47,900 (+0.84%) | 17,500 (-8.85%) |
| 2026/06/04 | 2,616 (-0.38%) | 46,300 (-21.53%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/06/03 | 2,626 (+0.54%) | 59,000 (-39.67%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/06/02 | 2,612 (-0.04%) | 97,800 (+10.38%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/06/01 | 2,613 (-3.04%) | 88,600 (+109.46%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/29 | 2,695 (-0.48%) | 42,300 (-46.86%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/28 | 2,708 (-0.95%) | 79,600 (+16.37%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/27 | 2,734 (-1.01%) | 68,400 (-15.56%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/26 | 2,762 (+0.99%) | 81,000 (+6.58%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/25 | 2,735 (+1.00%) | 76,000 (+124.85%) | 0 | 47,500 (0.00%) | 19,200 (0.00%) |
| 2026/05/22 | 2,708 (+0.22%) | 33,800 (-33.46%) | 0 | 47,500 (+2.15%) | 19,200 (+93.94%) |
| 2026/05/21 | 2,702 (-2.21%) | 50,800 (-62.00%) | 0 | 46,500 (0.00%) | 9,900 (0.00%) |
| 2026/05/20 | 2,763 (-1.39%) | 133,700 (+44.54%) | 0 | 46,500 (0.00%) | 9,900 (0.00%) |
| 2026/05/19 | 2,802 (+2.49%) | 92,500 (+15.63%) | 0 | 46,500 (0.00%) | 9,900 (0.00%) |
| 2026/05/18 | 2,734 (-0.76%) | 80,000 (+27.39%) | 0 | 46,500 (0.00%) | 9,900 (0.00%) |
| 2026/05/15 | 2,755 (+2.00%) | 62,800 (-19.90%) | 0 | 46,500 (+26.70%) | 9,900 (-66.33%) |
| 2026/05/14 | 2,701 (-1.60%) | 78,400 (+27.07%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/13 | 2,745 (-2.14%) | 61,700 (+12.80%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/12 | 2,805 (+0.04%) | 54,700 (+14.20%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/11 | 2,804 (+0.57%) | 47,900 (-44.24%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/08 | 2,788 (-1.38%) | 85,900 (+71.80%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/07 | 2,827 (+0.50%) | 50,000 (-22.00%) | 0 | 36,700 (0.00%) | 29,400 (0.00%) |
| 2026/05/01 | 2,813 (-0.25%) | 64,100 (-27.82%) | 0 | 36,700 (+46.80%) | 29,400 (+3,575.00%) |
| 2026/04/30 | 2,820 | 88,800 | 0 | 25,000 | 800 |
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。