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) |
|---|---|---|---|---|---|
| 2026/03/09 | 466 (-0.85%) | 55,800 (+183.25%) | 0 | 224,100 (0.00%) | 0 |
| 2026/03/06 | 470 (-0.21%) | 19,700 (-65.50%) | 0 | 224,100 (0.00%) | 0 |
| 2026/03/05 | 471 (+0.43%) | 57,100 (-32.35%) | 0 | 224,100 (0.00%) | 0 |
| 2026/03/04 | 469 (-1.05%) | 84,400 (+129.35%) | 0 | 224,100 (0.00%) | 0 |
| 2026/03/03 | 474 (-1.25%) | 36,800 (-34.87%) | 0 | 224,100 (0.00%) | 0 |
| 2026/03/02 | 480 (+0.63%) | 56,500 (-15.42%) | 0 | 224,100 (0.00%) | 0 |
| 2026/02/27 | 477 (0.00%) | 66,800 (+177.18%) | 0 | 224,100 (-6.23%) | 0 |
| 2026/02/26 | 477 (-0.63%) | 24,100 (-57.57%) | 0 | 239,000 (0.00%) | 0 |
| 2026/02/25 | 480 (+0.42%) | 56,800 (-8.39%) | 0 | 239,000 (0.00%) | 0 |
| 2026/02/24 | 478 (+0.21%) | 62,000 (+83.98%) | 0 | 239,000 (0.00%) | 0 |
| 2026/02/20 | 477 (-0.63%) | 33,700 (-25.77%) | 0 | 239,000 (-5.79%) | 0 |
| 2026/02/19 | 480 (+0.21%) | 45,400 (+26.46%) | 0 | 253,700 (0.00%) | 0 |
| 2026/02/18 | 479 (-0.21%) | 35,900 (-14.52%) | 0 | 253,700 (0.00%) | 0 |
| 2026/02/17 | 480 (+0.21%) | 42,000 (+29.63%) | 0 | 253,700 (0.00%) | 0 |
| 2026/02/16 | 479 (-0.21%) | 32,400 (-33.33%) | 0 | 253,700 (0.00%) | 0 |
| 2026/02/13 | 480 (0.00%) | 48,600 (-51.98%) | 0 | 253,700 (-7.81%) | 0 |
| 2026/02/12 | 480 (0.00%) | 101,200 (+67.00%) | 0 | 275,200 (0.00%) | 0 |
| 2026/02/10 | 480 (-0.83%) | 60,600 (-50.37%) | 0 | 275,200 (0.00%) | 0 |
| 2026/02/09 | 484 (+2.11%) | 122,100 (+224.73%) | 0 | 275,200 (0.00%) | 0 |
| 2026/02/06 | 474 (-0.84%) | 37,600 (-45.90%) | 0 | 275,200 (+8.09%) | 0 |
| 2026/02/05 | 478 (-1.65%) | 69,500 (-49.16%) | 0 | 254,600 (0.00%) | 0 |
| 2026/02/04 | 486 (+3.18%) | 136,700 (+140.67%) | 0 | 254,600 (0.00%) | 0 |
| 2026/02/03 | 471 (-0.42%) | 56,800 (+64.64%) | 0 | 254,600 (0.00%) | 0 |
| 2026/02/02 | 473 (+0.85%) | 34,500 (+25.45%) | 0 | 254,600 (0.00%) | 0 |
| 2026/01/30 | 469 (+0.43%) | 27,500 (+49.46%) | 0 | 254,600 (-3.05%) | 0 |
| 2026/01/29 | 467 (-0.64%) | 18,400 (-54.79%) | 0 | 262,600 (0.00%) | 0 |
| 2026/01/28 | 470 (+1.29%) | 40,700 (-1.93%) | 0 | 262,600 (0.00%) | 0 |
| 2026/01/27 | 464 (-0.64%) | 41,500 (+73.64%) | 0 | 262,600 (0.00%) | 0 |
| 2026/01/26 | 467 (-0.64%) | 23,900 (-13.09%) | 0 | 262,600 (0.00%) | 0 |
| 2026/01/23 | 470 (+0.21%) | 27,500 (-27.25%) | 0 | 262,600 (-2.23%) | 0 |
| 2026/01/22 | 469 (+0.86%) | 37,800 (+31.71%) | 0 | 268,600 (0.00%) | 0 |
| 2026/01/21 | 465 (-0.64%) | 28,700 (+0.35%) | 0 | 268,600 (0.00%) | 0 |
| 2026/01/20 | 468 (-0.43%) | 28,600 (-27.04%) | 0 | 268,600 (0.00%) | 0 |
| 2026/01/19 | 470 (-0.21%) | 39,200 (-48.83%) | 0 | 268,600 (0.00%) | 0 |
| 2026/01/16 | 471 (+1.73%) | 76,600 (+49.61%) | 0 | 268,600 (-0.92%) | 0 |
| 2026/01/15 | 463 (+0.43%) | 51,200 (-0.19%) | 0 | 271,100 (0.00%) | 0 |
| 2026/01/14 | 461 (+0.22%) | 51,300 (+0.20%) | 0 | 271,100 (0.00%) | 0 |
| 2026/01/13 | 460 (+0.22%) | 51,200 (+81.56%) | 0 | 271,100 (0.00%) | 0 |
| 2026/01/09 | 459 (0.00%) | 28,200 (-13.76%) | 0 | 271,100 (-0.18%) | 0 |
| 2026/01/08 | 459 (-0.22%) | 32,700 (-63.18%) | 0 | 271,600 (0.00%) | 0 |
| 2026/01/07 | 460 (+1.77%) | 88,800 (+118.72%) | 0 | 271,600 (0.00%) | 0 |
| 2026/01/06 | 452 (+1.12%) | 40,600 (+17.34%) | 0 | 271,600 (0.00%) | 0 |
| 2026/01/05 | 447 (0.00%) | 34,600 (+25.36%) | 0 | 271,600 (0.00%) | 0 |
| 2025/12/30 | 447 (+0.22%) | 27,600 (-70.42%) | 0 | 271,600 (0.00%) | 0 |
| 2025/12/29 | 446 (+1.36%) | 93,300 (+208.94%) | 0 | 271,600 (0.00%) | 0 |
| 2025/12/26 | 440 (-0.23%) | 30,200 (-64.43%) | 0 | 271,600 (+11.72%) | 0 |
| 2025/12/25 | 441 (+0.46%) | 84,900 (+17.92%) | 0 | 243,100 (0.00%) | 0 |
| 2025/12/24 | 439 (0.00%) | 72,000 (+80.45%) | 0 | 243,100 (0.00%) | 0 |
| 2025/12/23 | 439 (0.00%) | 39,900 (-6.12%) | 0 | 243,100 (0.00%) | 0 |
| 2025/12/22 | 439 (-0.23%) | 42,500 (+58.58%) | 0 | 243,100 (0.00%) | 0 |
| 2025/12/19 | 440 (0.00%) | 26,800 (-47.76%) | 0 | 243,100 (-0.29%) | 0 |
| 2025/12/18 | 440 (+0.23%) | 51,300 (-2.29%) | 0 | 243,800 (0.00%) | 0 |
| 2025/12/17 | 439 (-0.23%) | 52,500 (+341.18%) | 0 | 243,800 (0.00%) | 0 |
| 2025/12/16 | 440 (+0.23%) | 11,900 (-67.75%) | 0 | 243,800 (0.00%) | 0 |
| 2025/12/15 | 439 (0.00%) | 36,900 (+34.67%) | 0 | 243,800 (0.00%) | 0 |
| 2025/12/12 | 439 (0.00%) | 27,400 (-5.19%) | 0 | 243,800 (+7.73%) | 0 |
| 2025/12/11 | 439 (0.00%) | 28,900 (-64.67%) | 0 | 226,300 (0.00%) | 0 |
| 2025/12/10 | 439 (-0.23%) | 81,800 (+174.50%) | 0 | 226,300 (0.00%) | 0 |
| 2025/12/09 | 440 (0.00%) | 29,800 (+66.48%) | 0 | 226,300 (0.00%) | 0 |
| 2025/12/08 | 440 (0.00%) | 17,900 (+1.13%) | 0 | 226,300 (0.00%) | 0 |
| 2025/12/05 | 440 (0.00%) | 17,700 (-44.34%) | 0 | 226,300 (-1.95%) | 0 |
| 2025/12/04 | 440 (-0.23%) | 31,800 (+100.00%) | 0 | 230,800 (0.00%) | 0 |
| 2025/12/03 | 441 (+0.23%) | 15,900 (-43.21%) | 0 | 230,800 (0.00%) | 0 |
| 2025/12/02 | 440 (0.00%) | 28,000 (+194.74%) | 0 | 230,800 (0.00%) | 0 |
| 2025/12/01 | 440 (-0.45%) | 9,500 (-78.16%) | 0 | 230,800 (0.00%) | 0 |
| 2025/11/28 | 442 (+0.45%) | 43,500 (+106.16%) | 0 | 230,800 (+2.03%) | 0 |
| 2025/11/27 | 440 (-0.23%) | 21,100 (-22.71%) | 0 | 226,200 (0.00%) | 0 |
| 2025/11/26 | 441 (+0.46%) | 27,300 (+15.19%) | 0 | 226,200 (0.00%) | 0 |
| 2025/11/25 | 439 (+0.23%) | 23,700 (-23.30%) | 0 | 226,200 (0.00%) | 0 |
| 2025/11/21 | 438 (-0.45%) | 30,900 (-5.21%) | 0 | 226,200 (-2.96%) | 0 |
| 2025/11/20 | 440 (0.00%) | 32,600 (+113.07%) | 0 | 233,100 (0.00%) | 0 |
| 2025/11/19 | 440 (+0.23%) | 15,300 (-56.41%) | 0 | 233,100 (0.00%) | 0 |
| 2025/11/18 | 439 (-0.68%) | 35,100 (+68.75%) | 0 | 233,100 (0.00%) | 0 |
| 2025/11/17 | 442 (-0.23%) | 20,800 (-39.88%) | 0 | 233,100 (0.00%) | 0 |
| 2025/11/14 | 443 (+0.23%) | 34,600 (+104.73%) | 0 | 233,100 (-2.35%) | 0 |
| 2025/11/13 | 442 (0.00%) | 16,900 (-7.65%) | 0 | 238,700 (0.00%) | 0 |
| 2025/11/12 | 442 (+0.45%) | 18,300 (-62.03%) | 0 | 238,700 (0.00%) | 0 |
| 2025/11/11 | 440 (-0.45%) | 48,200 (+197.53%) | 0 | 238,700 (0.00%) | 0 |
| 2025/11/10 | 442 (+0.45%) | 16,200 (-34.68%) | 0 | 238,700 (0.00%) | 0 |
| 2025/11/07 | 440 (0.00%) | 24,800 (+31.91%) | 0 | 238,700 (-1.69%) | 0 |
| 2025/11/06 | 440 (0.00%) | 18,800 (-79.09%) | 0 | 242,800 (0.00%) | 0 |
| 2025/11/05 | 440 (-0.45%) | 89,900 (+51.09%) | 0 | 242,800 (0.00%) | 0 |
| 2025/11/04 | 442 (-0.90%) | 59,500 (+82.52%) | 0 | 242,800 (0.00%) | 0 |
| 2025/10/31 | 446 (-0.67%) | 32,600 (+193.69%) | 0 | 242,800 (-2.76%) | 0 |
| 2025/10/30 | 449 (+0.22%) | 11,100 (-71.97%) | 0 | 249,700 (0.00%) | 0 |
| 2025/10/29 | 448 (-0.44%) | 39,600 (+123.73%) | 0 | 249,700 (0.00%) | 0 |
| 2025/10/28 | 450 (-0.22%) | 17,700 (-9.69%) | 0 | 249,700 (0.00%) | 0 |
| 2025/10/27 | 451 (+0.45%) | 19,600 (-19.01%) | 0 | 249,700 (0.00%) | 0 |
| 2025/10/24 | 449 (-0.66%) | 24,200 (+86.15%) | 0 | 249,700 (+2.00%) | 0 |
| 2025/10/23 | 452 (0.00%) | 13,000 (+31.31%) | 0 | 244,800 (0.00%) | 0 |
| 2025/10/22 | 452 (+0.22%) | 9,900 (-62.36%) | 0 | 244,800 (0.00%) | 0 |
| 2025/10/21 | 451 (0.00%) | 26,300 (-36.01%) | 0 | 244,800 (0.00%) | 0 |
| 2025/10/20 | 451 (+0.22%) | 41,100 (+160.13%) | 0 | 244,800 (0.00%) | 0 |
| 2025/10/17 | 450 (+0.22%) | 15,800 (-25.82%) | 0 | 244,800 (-1.01%) | 0 |
| 2025/10/16 | 449 (-0.22%) | 21,300 (+77.50%) | 0 | 247,300 (0.00%) | 0 |
| 2025/10/15 | 450 (+0.22%) | 12,000 (-48.05%) | 0 | 247,300 (0.00%) | 0 |
| 2025/10/14 | 449 (-0.22%) | 23,100 (+19.69%) | 0 | 247,300 (0.00%) | 0 |
| 2025/10/10 | 450 (+0.45%) | 19,300 (+54.40%) | 0 | 247,300 (-1.87%) | 0 |
| 2025/10/09 | 448 (-0.67%) | 12,500 (+9.65%) | 0 | 252,000 (0.00%) | 0 |
| 2025/10/08 | 451 (+0.22%) | 11,400 (-51.07%) | 0 | 252,000 (0.00%) | 0 |
| 2025/10/07 | 450 (0.00%) | 23,300 (+41.21%) | 0 | 252,000 (0.00%) | 0 |
| 2025/10/06 | 450 (+0.45%) | 16,500 (-25.00%) | 0 | 252,000 (0.00%) | 0 |
| 2025/10/03 | 448 (+0.45%) | 22,000 (+39.24%) | 0 | 252,000 (+1.90%) | 0 |
| 2025/10/02 | 446 (0.00%) | 15,800 (-64.65%) | 0 | 247,300 (0.00%) | 0 |
| 2025/10/01 | 446 (-1.55%) | 44,700 (+146.96%) | 0 | 247,300 (0.00%) | 0 |
| 2025/09/30 | 453 (-1.09%) | 18,100 (-61.24%) | 0 | 247,300 (0.00%) | 0 |
| 2025/09/29 | 458 (-1.72%) | 46,700 (+74.25%) | 0 | 247,300 (0.00%) | 0 |
| 2025/09/26 | 466 (+0.43%) | 26,800 (-8.53%) | 0 | 247,300 (-0.44%) | 0 |
| 2025/09/25 | 464 (-0.43%) | 29,300 (+13.57%) | 0 | 248,400 (0.00%) | 0 |
| 2025/09/24 | 466 (+0.43%) | 25,800 (+101.56%) | 0 | 248,400 (0.00%) | 0 |
| 2025/09/22 | 464 (+0.43%) | 12,800 (+4.07%) | 0 | 248,400 (0.00%) | 0 |
| 2025/09/19 | 462 (-0.22%) | 12,300 (-33.15%) | 0 | 248,400 (-1.51%) | 0 |
| 2025/09/18 | 463 (-0.43%) | 18,400 (+48.39%) | 0 | 252,200 (0.00%) | 0 |
| 2025/09/17 | 465 (0.00%) | 12,400 (-27.06%) | 0 | 252,200 (0.00%) | 0 |
| 2025/09/16 | 465 (+0.22%) | 17,000 (-38.18%) | 0 | 252,200 (0.00%) | 0 |
| 2025/09/12 | 464 (0.00%) | 27,500 (+105.22%) | 0 | 252,200 (-43.30%) | 0 |
| 2025/09/11 | 464 (0.00%) | 13,400 (+226.83%) | 0 | 444,800 (0.00%) | 0 |
| 2025/09/10 | 464 (+0.43%) | 4,100 (-66.12%) | 0 | 444,800 (0.00%) | 0 |
| 2025/09/09 | 462 | 12,100 | 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。