大研医器（7775）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) |
|---|---|---|---|---|---|
| 2026/10/29 | 416 (-0.95%) | 39,400 (+63.49%) | 0 | 107,200 (0.00%) | 0 |
| 2026/10/28 | 420 (-0.71%) | 24,100 (+66.21%) | 0 | 107,200 (0.00%) | 0 |
| 2026/10/27 | 423 (0.00%) | 14,500 (+123.08%) | 0 | 107,200 (-0.37%) | 0 |
| 2026/10/26 | 423 (0.00%) | 6,500 (-51.49%) | 0 | 107,600 (-0.37%) | 0 |
| 2026/10/23 | 423 (-0.47%) | 13,400 (-14.65%) | 0 | 108,000 (+1.79%) | 0 |
| 2026/10/22 | 425 (-1.62%) | 15,700 (-61.80%) | 0 | 106,100 (+1.63%) | 0 |
| 2026/10/21 | 432 (-0.92%) | 41,100 (-26.61%) | 0 | 104,400 (+54.44%) | 0 |
| 2026/10/20 | 436 (+0.93%) | 56,000 (-48.15%) | 0 | 67,600 (-32.06%) | 0 |
| 2026/10/19 | 432 (-0.46%) | 108,000 (+1.50%) | 0 | 99,500 (-0.50%) | 0 |
| 2026/10/16 | 434 (+2.60%) | 106,400 (+731.25%) | 0 | 100,000 (-1.38%) | 0 |
| 2026/10/15 | 423 (0.00%) | 12,800 (-81.64%) | 0 | 101,400 (-2.78%) | 0 |
| 2026/10/14 | 423 (-0.70%) | 69,700 (+533.64%) | 0 | 104,300 (-0.48%) | 0 |
| 2026/10/13 | 426 (-0.70%) | 11,000 (-94.27%) | 0 | 104,800 (-0.76%) | 0 |
| 2026/10/09 | 429 (+2.14%) | 192,000 (+427.47%) | 0 | 105,600 (-13.58%) | 0 |
| 2026/10/08 | 420 (+0.72%) | 36,400 (+37.88%) | 0 | 122,200 (-8.05%) | 0 |
| 2026/10/07 | 417 (+0.24%) | 26,400 (-9.59%) | 0 | 132,900 (-0.30%) | 0 |
| 2026/10/06 | 416 (+0.24%) | 29,200 (+71.76%) | 0 | 133,300 (+3.57%) | 0 |
| 2026/10/05 | 415 (-0.48%) | 17,000 (+21.43%) | 0 | 128,700 (+0.08%) | 0 |
| 2026/10/02 | 417 (-0.24%) | 14,000 (-48.53%) | 0 | 128,600 (-1.38%) | 0 |
| 2026/10/01 | 418 (+0.24%) | 27,200 (+13.33%) | 0 | 130,400 (+10.32%) | 0 |
| 2026/09/30 | 417 (-0.24%) | 24,000 (-40.89%) | 0 | 118,200 (-0.42%) | 0 |
| 2026/09/29 | 418 (-1.42%) | 40,600 (+132.00%) | 0 | 118,700 (-1.08%) | 0 |
| 2026/09/28 | 424 (-0.24%) | 17,500 (-30.83%) | 0 | 120,000 (+0.08%) | 0 |
| 2026/09/25 | 425 (+0.24%) | 25,300 (+56.17%) | 0 | 119,900 (-0.66%) | 0 |
| 2026/09/24 | 424 (+0.71%) | 16,200 (-57.03%) | 0 | 120,700 (0.00%) | 0 |
| 2026/09/18 | 421 (-0.71%) | 37,700 (+51.41%) | 0 | 120,700 (-1.71%) | 0 |
| 2026/09/17 | 424 (+0.24%) | 24,900 (-28.24%) | 0 | 122,800 (0.00%) | 0 |
| 2026/09/16 | 423 (0.00%) | 34,700 (+184.43%) | 0 | 122,800 (0.00%) | 0 |
| 2026/09/15 | 423 (-0.24%) | 12,200 (+3.39%) | 0 | 122,800 (0.00%) | 0 |
| 2026/09/14 | 424 (0.00%) | 11,800 (+6.31%) | 0 | 122,800 (0.00%) | 0 |
| 2026/09/11 | 424 (0.00%) | 11,100 (-50.22%) | 0 | 122,800 (-0.49%) | 0 |
| 2026/09/10 | 424 (0.00%) | 22,300 (+34.34%) | 0 | 123,400 (0.00%) | 0 |
| 2026/09/09 | 424 (-0.24%) | 16,600 (+39.50%) | 0 | 123,400 (0.00%) | 0 |
| 2026/09/08 | 425 (-0.47%) | 11,900 (-22.22%) | 0 | 123,400 (0.00%) | 0 |
| 2026/09/07 | 427 (0.00%) | 15,300 (+104.00%) | 0 | 123,400 (0.00%) | 0 |
| 2026/09/04 | 427 (+0.23%) | 7,500 (-24.24%) | 0 | 123,400 (-2.68%) | 0 |
| 2026/09/03 | 426 (0.00%) | 9,900 (-38.89%) | 0 | 126,800 (0.00%) | 0 |
| 2026/09/02 | 426 (+0.24%) | 16,200 (-35.20%) | 0 | 126,800 (0.00%) | 0 |
| 2026/09/01 | 425 (-0.23%) | 25,000 (+33.69%) | 0 | 126,800 (0.00%) | 0 |
| 2026/08/31 | 426 (-0.70%) | 18,700 (+17.61%) | 0 | 126,800 (0.00%) | 0 |
| 2026/08/28 | 429 (+0.47%) | 15,900 (+45.87%) | 0 | 126,800 (-2.39%) | 0 |
| 2026/08/27 | 427 (0.00%) | 10,900 (-19.85%) | 0 | 129,900 (0.00%) | 0 |
| 2026/08/26 | 427 (-0.23%) | 13,600 (+24.77%) | 0 | 129,900 (0.00%) | 0 |
| 2026/08/25 | 428 (0.00%) | 10,900 (-27.33%) | 0 | 129,900 (0.00%) | 0 |
| 2026/08/24 | 428 (+0.47%) | 15,000 (-45.05%) | 0 | 129,900 (0.00%) | 0 |
| 2026/08/21 | 426 (+0.24%) | 27,300 (+56.90%) | 0 | 129,900 (+2.04%) | 0 |
| 2026/08/20 | 425 (+0.24%) | 17,400 (-13.86%) | 0 | 127,300 (0.00%) | 0 |
| 2026/08/19 | 424 (-0.70%) | 20,200 (+41.26%) | 0 | 127,300 (0.00%) | 0 |
| 2026/08/18 | 427 (-0.23%) | 14,300 (-47.43%) | 0 | 127,300 (0.00%) | 0 |
| 2026/08/17 | 428 (-1.38%) | 27,200 (-70.34%) | 0 | 127,300 (0.00%) | 0 |
| 2026/08/14 | 434 (+1.88%) | 91,700 (+1,210.00%) | 0 | 127,300 (+5.91%) | 0 |
| 2026/08/13 | 426 (0.00%) | 7,000 (-45.74%) | 0 | 120,200 (0.00%) | 0 |
| 2026/08/12 | 426 (+0.24%) | 12,900 (-5.15%) | 0 | 120,200 (0.00%) | 0 |
| 2026/08/10 | 425 (+0.24%) | 13,600 (+54.55%) | 0 | 120,200 (0.00%) | 0 |
| 2026/08/07 | 424 (+0.47%) | 8,800 (-47.93%) | 0 | 120,200 (+0.42%) | 0 |
| 2026/08/06 | 422 (+0.24%) | 16,900 (-30.45%) | 0 | 119,700 (0.00%) | 0 |
| 2026/08/05 | 421 (+0.24%) | 24,300 (+21.50%) | 0 | 119,700 (0.00%) | 0 |
| 2026/08/04 | 420 (0.00%) | 20,000 (-4.31%) | 0 | 119,700 (0.00%) | 0 |
| 2026/08/03 | 420 (-1.18%) | 20,900 (-68.48%) | 0 | 119,700 (0.00%) | 0 |
| 2026/07/31 | 425 (-0.23%) | 66,300 (+92.17%) | 0 | 119,700 (-12.56%) | 0 |
| 2026/07/30 | 426 (+0.24%) | 34,500 (+200.00%) | 0 | 136,900 (0.00%) | 0 |
| 2026/07/29 | 425 (-0.70%) | 11,500 (-52.48%) | 0 | 136,900 (0.00%) | 0 |
| 2026/07/28 | 428 (+0.23%) | 24,200 (+118.02%) | 0 | 136,900 (0.00%) | 0 |
| 2026/07/27 | 427 (0.00%) | 11,100 (+76.19%) | 0 | 136,900 (0.00%) | 0 |
| 2026/07/24 | 427 (-0.47%) | 6,300 (-64.80%) | 0 | 136,900 (+0.07%) | 0 |
| 2026/07/23 | 429 (0.00%) | 17,900 (+306.82%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/22 | 429 (+0.23%) | 4,400 (-74.42%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/21 | 428 (-0.47%) | 17,200 (-66.99%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/17 | 430 (+0.23%) | 52,100 (-25.25%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/16 | 429 (+1.66%) | 69,700 (+126.30%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/15 | 422 (+0.48%) | 30,800 (+33.33%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/14 | 420 (0.00%) | 23,100 (-47.86%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/13 | 420 (-0.47%) | 44,300 (+235.61%) | 0 | 136,800 (0.00%) | 0 |
| 2026/07/10 | 422 (+0.48%) | 13,200 (-46.99%) | 0 | 136,800 (-6.37%) | 0 |
| 2026/07/09 | 420 (-0.71%) | 24,900 (+5.96%) | 0 | 146,100 (0.00%) | 0 |
| 2026/07/08 | 423 (-0.24%) | 23,500 (+25.00%) | 0 | 146,100 (0.00%) | 0 |
| 2026/07/07 | 424 (+0.95%) | 18,800 (-25.10%) | 0 | 146,100 (0.00%) | 0 |
| 2026/07/06 | 420 (+0.24%) | 25,100 (+91.60%) | 0 | 146,100 (0.00%) | 0 |
| 2026/07/03 | 419 (+0.72%) | 13,100 (-54.04%) | 0 | 146,100 (-2.66%) | 0 |
| 2026/07/02 | 416 (+0.48%) | 28,500 (+418.18%) | 0 | 150,100 (0.00%) | 0 |
| 2026/07/01 | 414 (0.00%) | 5,500 (-83.97%) | 0 | 150,100 (0.00%) | 0 |
| 2026/06/30 | 414 (-0.72%) | 34,300 (+13.95%) | 0 | 150,100 (0.00%) | 0 |
| 2026/06/29 | 417 (+0.24%) | 30,100 (+18.04%) | 0 | 150,100 (0.00%) | 0 |
| 2026/06/26 | 416 (+0.24%) | 25,500 (+8.05%) | 0 | 150,100 (+3.66%) | 0 |
| 2026/06/25 | 415 (+0.24%) | 23,600 (-31.59%) | 0 | 144,800 (0.00%) | 0 |
| 2026/06/24 | 414 (-0.96%) | 34,500 (+101.75%) | 0 | 144,800 (0.00%) | 0 |
| 2026/06/23 | 418 (+0.24%) | 17,100 (-30.20%) | 0 | 144,800 (0.00%) | 0 |
| 2026/06/22 | 417 (+0.24%) | 24,500 (-63.76%) | 0 | 144,800 (0.00%) | 0 |
| 2026/06/19 | 416 (-1.89%) | 67,600 (+211.52%) | 0 | 144,800 (-1.96%) | 0 |
| 2026/06/18 | 424 (-0.47%) | 21,700 (-25.94%) | 0 | 147,700 (0.00%) | 0 |
| 2026/06/17 | 426 (+1.43%) | 29,300 (-41.87%) | 0 | 147,700 (0.00%) | 0 |
| 2026/06/16 | 420 (0.00%) | 50,400 (+287.69%) | 0 | 147,700 (0.00%) | 0 |
| 2026/06/15 | 420 (+0.72%) | 13,000 (+38.30%) | 0 | 147,700 (0.00%) | 0 |
| 2026/06/12 | 417 (-0.24%) | 9,400 (-30.37%) | 0 | 147,700 (-39.71%) | 0 |
| 2026/06/11 | 418 (-0.71%) | 13,500 (-46.85%) | 0 | 245,000 (0.00%) | 0 |
| 2026/06/10 | 421 (+0.96%) | 25,400 (-85.12%) | 0 | 245,000 (0.00%) | 0 |
| 2026/06/09 | 417 (-2.11%) | 170,700 (+672.40%) | 0 | 245,000 (0.00%) | 0 |
| 2026/06/08 | 426 (-0.23%) | 22,100 (+7.28%) | 0 | 245,000 (0.00%) | 0 |
| 2026/06/05 | 427 (+1.18%) | 20,600 (-63.28%) | 0 | 245,000 (-1.01%) | 0 |
| 2026/06/04 | 422 (+1.20%) | 56,100 (+15.43%) | 0 | 247,500 (0.00%) | 0 |
| 2026/06/03 | 417 (0.00%) | 48,600 (+4.29%) | 0 | 247,500 (0.00%) | 0 |
| 2026/06/02 | 417 (-1.42%) | 46,600 (+74.53%) | 0 | 247,500 (0.00%) | 0 |
| 2026/06/01 | 423 (-0.47%) | 26,700 (+18.14%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/29 | 425 (-0.23%) | 22,600 (-21.53%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/28 | 426 (-0.23%) | 28,800 (+61.80%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/27 | 427 (+0.47%) | 17,800 (-29.08%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/26 | 425 (-0.47%) | 25,100 (-21.07%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/25 | 427 (-1.39%) | 31,800 (+63.08%) | 0 | 247,500 (0.00%) | 0 |
| 2026/05/22 | 433 (+0.93%) | 19,500 (-67.28%) | 0 | 247,500 (+11.89%) | 0 |
| 2026/05/21 | 429 (+1.18%) | 59,600 (+52.04%) | 0 | 221,200 (0.00%) | 0 |
| 2026/05/20 | 424 (-0.47%) | 39,200 (-29.62%) | 0 | 221,200 (0.00%) | 0 |
| 2026/05/19 | 426 (+2.16%) | 55,700 (-77.60%) | 0 | 221,200 (0.00%) | 0 |
| 2026/05/18 | 417 (-5.87%) | 248,700 (+824.54%) | 0 | 221,200 (0.00%) | 0 |
| 2026/05/15 | 443 (+0.45%) | 26,900 (-24.01%) | 0 | 221,200 (-4.70%) | 0 |
| 2026/05/14 | 441 (-0.23%) | 35,400 (+105.81%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/13 | 442 (0.00%) | 17,200 (-54.97%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/12 | 442 (-0.67%) | 38,200 (+137.27%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/11 | 445 (-0.45%) | 16,100 (-57.96%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/08 | 447 (+0.22%) | 38,300 (+25.99%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/07 | 446 (+1.13%) | 30,400 (-48.30%) | 0 | 232,100 (0.00%) | 0 |
| 2026/05/01 | 441 (+0.23%) | 58,800 (+61.54%) | 0 | 232,100 (-47.82%) | 0 |
| 2026/04/30 | 440 | 36,400 | 0 | 444,800 | 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。