水戸証券（8622）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 | 606 (-5.31%) | 565,500 (+125.66%) | 647,271 (0.00%) | 620,200 (0.00%) | 61,500 (0.00%) |
| 2026/03/03 | 640 (-2.29%) | 250,600 (-46.14%) | 647,271 (0.00%) | 620,200 (0.00%) | 61,500 (0.00%) |
| 2026/03/02 | 655 (-4.24%) | 465,300 (-0.98%) | 647,271 (0.00%) | 620,200 (0.00%) | 61,500 (0.00%) |
| 2026/02/27 | 684 (+4.43%) | 469,900 (+62.48%) | 647,271 (0.00%) | 620,200 (-3.40%) | 61,500 (-69.00%) |
| 2026/02/26 | 655 (+1.87%) | 289,200 (-52.23%) | 647,271 (0.00%) | 642,000 (0.00%) | 198,400 (0.00%) |
| 2026/02/25 | 643 (+2.39%) | 605,400 (+227.42%) | 647,271 (0.00%) | 642,000 (0.00%) | 198,400 (0.00%) |
| 2026/02/24 | 628 (-0.32%) | 184,900 (-12.54%) | 647,271 (0.00%) | 642,000 (0.00%) | 198,400 (0.00%) |
| 2026/02/20 | 630 (-1.87%) | 211,400 (+26.97%) | 647,271 (0.00%) | 642,000 (+12.00%) | 198,400 (+54.40%) |
| 2026/02/19 | 642 (+1.42%) | 166,500 (+24.63%) | 647,271 (0.00%) | 573,200 (0.00%) | 128,500 (0.00%) |
| 2026/02/18 | 633 (+0.64%) | 133,600 (-45.07%) | 647,271 (0.00%) | 573,200 (0.00%) | 128,500 (0.00%) |
| 2026/02/17 | 629 (-0.63%) | 243,200 (+21.90%) | 647,271 (0.00%) | 573,200 (0.00%) | 128,500 (0.00%) |
| 2026/02/16 | 633 (+0.32%) | 199,500 (-6.34%) | 647,271 (0.00%) | 573,200 (0.00%) | 128,500 (0.00%) |
| 2026/02/13 | 631 (-0.94%) | 213,000 (-21.66%) | 647,271 (0.00%) | 573,200 (+3.95%) | 128,500 (-18.46%) |
| 2026/02/12 | 637 (0.00%) | 271,900 (+13.29%) | 647,271 (0.00%) | 551,400 (0.00%) | 157,600 (0.00%) |
| 2026/02/10 | 637 (+1.43%) | 240,000 (-6.65%) | 647,271 (0.00%) | 551,400 (0.00%) | 157,600 (0.00%) |
| 2026/02/09 | 628 (+1.78%) | 257,100 (-36.75%) | 647,271 (0.00%) | 551,400 (0.00%) | 157,600 (0.00%) |
| 2026/02/06 | 617 (+0.33%) | 406,500 (+81.80%) | 647,271 (0.00%) | 551,400 (-6.37%) | 157,600 (+31.01%) |
| 2026/02/05 | 615 (-0.32%) | 223,600 (-36.82%) | 647,271 (0.00%) | 588,900 (0.00%) | 120,300 (0.00%) |
| 2026/02/04 | 617 (+1.65%) | 353,900 (+4.18%) | 647,271 (0.00%) | 588,900 (0.00%) | 120,300 (0.00%) |
| 2026/02/03 | 607 (+5.20%) | 339,700 (+16.14%) | 647,271 (0.00%) | 588,900 (0.00%) | 120,300 (0.00%) |
| 2026/02/02 | 577 (-3.99%) | 292,500 (-3.40%) | 647,271 (0.00%) | 588,900 (0.00%) | 120,300 (0.00%) |
| 2026/01/30 | 601 (+3.26%) | 302,800 (-5.93%) | 647,271 (0.00%) | 588,900 (+5.88%) | 120,300 (-2.51%) |
| 2026/01/29 | 582 (-1.36%) | 321,900 (+85.85%) | 647,271 (0.00%) | 556,200 (0.00%) | 123,400 (0.00%) |
| 2026/01/28 | 590 (-0.17%) | 173,200 (+2.36%) | 647,271 (0.00%) | 556,200 (0.00%) | 123,400 (0.00%) |
| 2026/01/27 | 591 (+0.17%) | 169,200 (-28.18%) | 647,271 (0.00%) | 556,200 (0.00%) | 123,400 (0.00%) |
| 2026/01/26 | 590 (-1.83%) | 235,600 (-1.79%) | 647,271 (0.00%) | 556,200 (0.00%) | 123,400 (0.00%) |
| 2026/01/23 | 601 (+0.17%) | 239,900 (-44.40%) | 647,271 (0.00%) | 556,200 (+10.44%) | 123,400 (+19.57%) |
| 2026/01/22 | 600 (+5.26%) | 431,500 (+162.63%) | 647,271 (0.00%) | 503,600 (0.00%) | 103,200 (0.00%) |
| 2026/01/21 | 570 (-1.38%) | 164,300 (-18.90%) | 647,271 (0.00%) | 503,600 (0.00%) | 103,200 (0.00%) |
| 2026/01/20 | 578 (-1.53%) | 202,600 (+1.96%) | 647,271 (0.00%) | 503,600 (0.00%) | 103,200 (0.00%) |
| 2026/01/19 | 587 (-2.17%) | 198,700 (+42.54%) | 647,271 (0.00%) | 503,600 (0.00%) | 103,200 (0.00%) |
| 2026/01/16 | 600 (+0.33%) | 139,400 (-31.77%) | 647,271 (0.00%) | 503,600 (-2.14%) | 103,200 (+10.61%) |
| 2026/01/15 | 598 (+2.22%) | 204,300 (-27.30%) | 647,271 (0.00%) | 514,600 (0.00%) | 93,300 (0.00%) |
| 2026/01/14 | 585 (+1.56%) | 281,000 (+24.28%) | 647,271 (0.00%) | 514,600 (0.00%) | 93,300 (0.00%) |
| 2026/01/13 | 576 (+1.05%) | 226,100 (+147.37%) | 647,271 (0.00%) | 514,600 (0.00%) | 93,300 (0.00%) |
| 2026/01/09 | 570 (+0.18%) | 91,400 (0.00%) | 647,271 (0.00%) | 514,600 (+6.26%) | 93,300 (+1.30%) |
| 2026/01/08 | 569 (-1.04%) | 91,400 (-40.14%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2026/01/07 | 575 (-0.35%) | 152,700 (-56.64%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2026/01/06 | 577 (+3.04%) | 352,200 (+172.39%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2026/01/05 | 560 (+1.08%) | 129,300 (+133.39%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2025/12/30 | 554 (-1.60%) | 55,400 (-61.31%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2025/12/29 | 563 (0.00%) | 143,200 (-26.15%) | 647,271 (0.00%) | 484,300 (0.00%) | 92,100 (0.00%) |
| 2025/12/26 | 563 (+3.11%) | 193,900 (+378.77%) | 647,271 (0.00%) | 484,300 (-1.61%) | 92,100 (+1.77%) |
| 2025/12/25 | 546 (-0.55%) | 40,500 (-48.54%) | 647,271 (0.00%) | 492,200 (0.00%) | 90,500 (0.00%) |
| 2025/12/24 | 549 (+0.18%) | 78,700 (-25.82%) | 647,271 (0.00%) | 492,200 (0.00%) | 90,500 (0.00%) |
| 2025/12/23 | 548 (+1.48%) | 106,100 (+22.94%) | 647,271 (0.00%) | 492,200 (0.00%) | 90,500 (0.00%) |
| 2025/12/22 | 540 (-0.37%) | 86,300 (+16.15%) | 647,271 (0.00%) | 492,200 (0.00%) | 90,500 (0.00%) |
| 2025/12/19 | 542 (0.00%) | 74,300 (+12.75%) | 647,271 (0.00%) | 492,200 (+6.91%) | 90,500 (+6.85%) |
| 2025/12/18 | 542 (+1.31%) | 65,900 (-41.53%) | 647,271 (0.00%) | 460,400 (0.00%) | 84,700 (0.00%) |
| 2025/12/17 | 535 (+0.19%) | 112,700 (-49.78%) | 647,271 (0.00%) | 460,400 (0.00%) | 84,700 (0.00%) |
| 2025/12/16 | 534 (-2.73%) | 224,400 (+145.25%) | 647,271 (0.00%) | 460,400 (0.00%) | 84,700 (0.00%) |
| 2025/12/15 | 549 (+0.55%) | 91,500 (-45.31%) | 647,271 (0.00%) | 460,400 (0.00%) | 84,700 (0.00%) |
| 2025/12/12 | 546 (+0.92%) | 167,300 (+124.56%) | 647,271 (0.00%) | 460,400 (-6.69%) | 84,700 (-2.98%) |
| 2025/12/11 | 541 (-0.37%) | 74,500 (-22.31%) | 647,271 (0.00%) | 493,400 (0.00%) | 87,300 (0.00%) |
| 2025/12/10 | 543 (+0.37%) | 95,900 (+72.79%) | 647,271 (0.00%) | 493,400 (0.00%) | 87,300 (0.00%) |
| 2025/12/09 | 541 (+0.74%) | 55,500 (-38.40%) | 647,271 (0.00%) | 493,400 (0.00%) | 87,300 (0.00%) |
| 2025/12/08 | 537 (+1.13%) | 90,100 (-40.13%) | 647,271 (0.00%) | 493,400 (0.00%) | 87,300 (0.00%) |
| 2025/12/05 | 531 (-1.67%) | 150,500 (+31.10%) | 647,271 (0.00%) | 493,400 (+15.90%) | 87,300 (+8.31%) |
| 2025/12/04 | 540 (+2.47%) | 114,800 (+8.82%) | 647,271 (0.00%) | 425,700 (0.00%) | 80,600 (0.00%) |
| 2025/12/03 | 527 (-0.75%) | 105,500 (+23.54%) | 647,271 (0.00%) | 425,700 (0.00%) | 80,600 (0.00%) |
| 2025/12/02 | 531 (0.00%) | 85,400 (-35.60%) | 647,271 (0.00%) | 425,700 (0.00%) | 80,600 (0.00%) |
| 2025/12/01 | 531 (-0.93%) | 132,600 (-22.64%) | 647,271 (0.00%) | 425,700 (0.00%) | 80,600 (0.00%) |
| 2025/11/28 | 536 (0.00%) | 171,400 (+55.39%) | 647,271 (0.00%) | 425,700 (-6.44%) | 80,600 (+4.54%) |
| 2025/11/27 | 536 (+0.56%) | 110,300 (+1.19%) | 647,271 (0.00%) | 455,000 (0.00%) | 77,100 (0.00%) |
| 2025/11/26 | 533 (+1.52%) | 109,000 (+119.76%) | 647,271 (0.00%) | 455,000 (0.00%) | 77,100 (0.00%) |
| 2025/11/25 | 525 (-0.57%) | 49,600 (-24.85%) | 647,271 (0.00%) | 455,000 (0.00%) | 77,100 (0.00%) |
| 2025/11/21 | 528 (+0.96%) | 66,000 (-46.82%) | 647,271 (0.00%) | 455,000 (+2.27%) | 77,100 (+3.35%) |
| 2025/11/20 | 523 (+1.36%) | 124,100 (+43.14%) | 647,271 (0.00%) | 444,900 (0.00%) | 74,600 (0.00%) |
| 2025/11/19 | 516 (-0.39%) | 86,700 (+6.64%) | 647,271 (0.00%) | 444,900 (0.00%) | 74,600 (0.00%) |
| 2025/11/18 | 518 (-1.52%) | 81,300 (+26.44%) | 647,271 (0.00%) | 444,900 (0.00%) | 74,600 (0.00%) |
| 2025/11/17 | 526 (-0.57%) | 64,300 (+9.54%) | 647,271 (0.00%) | 444,900 (0.00%) | 74,600 (0.00%) |
| 2025/11/14 | 529 (-1.12%) | 58,700 (-26.26%) | 647,271 (0.00%) | 444,900 (+9.64%) | 74,600 (-4.73%) |
| 2025/11/13 | 535 (+0.56%) | 79,600 (-37.76%) | 647,271 (0.00%) | 405,800 (0.00%) | 78,300 (0.00%) |
| 2025/11/12 | 532 (+1.72%) | 127,900 (+7.84%) | 647,271 (0.00%) | 405,800 (0.00%) | 78,300 (0.00%) |
| 2025/11/11 | 523 (-0.38%) | 118,600 (-0.17%) | 647,271 (0.00%) | 405,800 (0.00%) | 78,300 (0.00%) |
| 2025/11/10 | 525 (+2.14%) | 118,800 (+75.22%) | 647,271 (0.00%) | 405,800 (0.00%) | 78,300 (0.00%) |
| 2025/11/07 | 514 (-0.39%) | 67,800 (-43.73%) | 647,271 (0.00%) | 405,800 (+1.20%) | 78,300 (+22.92%) |
| 2025/11/06 | 516 (+1.57%) | 120,500 (-33.43%) | 647,271 (0.00%) | 401,000 (0.00%) | 63,700 (0.00%) |
| 2025/11/05 | 508 (-1.74%) | 181,000 (+57.53%) | 647,271 (0.00%) | 401,000 (0.00%) | 63,700 (0.00%) |
| 2025/11/04 | 517 (+0.78%) | 114,900 (-61.99%) | 647,271 (0.00%) | 401,000 (0.00%) | 63,700 (0.00%) |
| 2025/10/31 | 513 (-0.97%) | 302,300 (+36.48%) | 647,271 (0.00%) | 401,000 (+26.46%) | 63,700 (+1.27%) |
| 2025/10/30 | 518 (-1.15%) | 221,500 (+32.56%) | 647,271 (0.00%) | 317,100 (0.00%) | 62,900 (0.00%) |
| 2025/10/29 | 524 (-0.95%) | 167,100 (+93.85%) | 647,271 (0.00%) | 317,100 (0.00%) | 62,900 (0.00%) |
| 2025/10/28 | 529 (-1.12%) | 86,200 (+0.23%) | 647,271 (0.00%) | 317,100 (0.00%) | 62,900 (0.00%) |
| 2025/10/27 | 535 (+1.90%) | 86,000 (+7.37%) | 647,271 (0.00%) | 317,100 (0.00%) | 62,900 (0.00%) |
| 2025/10/24 | 525 (-0.57%) | 80,100 (+19.91%) | 647,271 (0.00%) | 317,100 (-1.95%) | 62,900 (-1.56%) |
| 2025/10/23 | 528 (-0.56%) | 66,800 (+3.89%) | 647,271 (0.00%) | 323,400 (0.00%) | 63,900 (0.00%) |
| 2025/10/22 | 531 (-0.75%) | 64,300 (-38.11%) | 647,271 (0.00%) | 323,400 (0.00%) | 63,900 (0.00%) |
| 2025/10/21 | 535 (-0.74%) | 103,900 (+76.40%) | 647,271 (0.00%) | 323,400 (0.00%) | 63,900 (0.00%) |
| 2025/10/20 | 539 (+1.51%) | 58,900 (-19.97%) | 647,271 (0.00%) | 323,400 (0.00%) | 63,900 (0.00%) |
| 2025/10/17 | 531 (-0.56%) | 73,600 (-39.62%) | 647,271 (0.00%) | 323,400 (+10.79%) | 63,900 (+3.90%) |
| 2025/10/16 | 534 (+1.71%) | 121,900 (+74.39%) | 647,271 (0.00%) | 291,900 (0.00%) | 61,500 (0.00%) |
| 2025/10/15 | 525 (+1.94%) | 69,900 (-51.29%) | 647,271 (0.00%) | 291,900 (0.00%) | 61,500 (0.00%) |
| 2025/10/14 | 515 (-2.83%) | 143,500 (+31.89%) | 647,271 (0.00%) | 291,900 (0.00%) | 61,500 (0.00%) |
| 2025/10/10 | 530 (-1.67%) | 108,800 (+42.04%) | 647,271 (0.00%) | 291,900 (+7.79%) | 61,500 (+0.99%) |
| 2025/10/09 | 539 (+0.56%) | 76,600 (+8.81%) | 647,271 (0.00%) | 270,800 (0.00%) | 60,900 (0.00%) |
| 2025/10/08 | 536 (0.00%) | 70,400 (-38.19%) | 647,271 (0.00%) | 270,800 (0.00%) | 60,900 (0.00%) |
| 2025/10/07 | 536 (-0.19%) | 113,900 (-3.39%) | 647,271 (0.00%) | 270,800 (0.00%) | 60,900 (0.00%) |
| 2025/10/06 | 537 (+1.70%) | 117,900 (+54.72%) | 647,271 (0.00%) | 270,800 (0.00%) | 60,900 (0.00%) |
| 2025/10/03 | 528 (+0.96%) | 76,200 (-48.20%) | 647,271 (0.00%) | 270,800 (+0.86%) | 60,900 (-57.23%) |
| 2025/10/02 | 523 (-2.43%) | 147,100 (-7.89%) | 647,271 (0.00%) | 268,500 (0.00%) | 142,400 (0.00%) |
| 2025/10/01 | 536 (-2.72%) | 159,700 (+31.55%) | 647,271 (0.00%) | 268,500 (0.00%) | 142,400 (0.00%) |
| 2025/09/30 | 551 (-0.72%) | 121,400 (-37.71%) | 647,271 (0.00%) | 268,500 (0.00%) | 142,400 (0.00%) |
| 2025/09/29 | 555 (-3.65%) | 194,900 (-16.21%) | 647,271 (0.00%) | 268,500 (0.00%) | 142,400 (0.00%) |
| 2025/09/26 | 576 (+1.05%) | 232,600 (+175.59%) | 647,271 (0.00%) | 268,500 (-2.96%) | 142,400 (+123.90%) |
| 2025/09/25 | 570 (+0.71%) | 84,400 (+14.67%) | 647,271 (0.00%) | 276,700 (0.00%) | 63,600 (0.00%) |
| 2025/09/24 | 566 (-0.70%) | 73,600 (-52.67%) | 647,271 (0.00%) | 276,700 (0.00%) | 63,600 (0.00%) |
| 2025/09/22 | 570 (-0.35%) | 155,500 (-23.96%) | 647,271 (0.00%) | 276,700 (0.00%) | 63,600 (0.00%) |
| 2025/09/19 | 572 (+0.88%) | 204,500 (+88.65%) | 647,271 (0.00%) | 276,700 (-4.55%) | 63,600 (+13.37%) |
| 2025/09/18 | 567 (+0.89%) | 108,400 (-34.22%) | 647,271 (0.00%) | 289,900 (0.00%) | 56,100 (0.00%) |
| 2025/09/17 | 562 (-0.71%) | 164,800 (-44.72%) | 647,271 (0.00%) | 289,900 (0.00%) | 56,100 (0.00%) |
| 2025/09/16 | 566 (+2.72%) | 298,100 (+302.84%) | 647,271 (0.00%) | 289,900 (0.00%) | 56,100 (0.00%) |
| 2025/09/12 | 551 (-0.36%) | 74,000 (+10.61%) | 647,271 (0.00%) | 289,900 (-2.03%) | 56,100 (-2.77%) |
| 2025/09/11 | 553 (+0.18%) | 66,900 (-25.50%) | 647,271 (0.00%) | 295,900 (0.00%) | 57,700 (0.00%) |
| 2025/09/10 | 552 (+0.55%) | 89,800 (-22.52%) | 647,271 (0.00%) | 295,900 (0.00%) | 57,700 (0.00%) |
| 2025/09/09 | 549 (-1.26%) | 115,900 (+27.92%) | 647,271 (0.00%) | 295,900 (0.00%) | 57,700 (0.00%) |
| 2025/09/08 | 556 (0.00%) | 90,600 (-23.29%) | 647,271 (0.00%) | 295,900 (0.00%) | 57,700 (0.00%) |
| 2025/09/05 | 556 (+0.36%) | 118,100 (+87.16%) | 647,271 (0.00%) | 295,900 (-26.15%) | 57,700 (-48.25%) |
| 2025/09/04 | 554 | 63,100 | 647,271 | 400,700 | 111,500 |
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 | MERRILL LYNCH INTERNATIONAL | モルガン・スタンレーMUFG証券株式会社 |
|---|---|---|
| 2025/07/23 | 324,769 / 0.49% | 322,502 / 0.49% -24,800 (-7.14%) / △0.03pt |
| 2025/07/16 | 324,769 / 0.49% | 347,302 / 0.52% +21,400 (+6.57%) / +0.03pt |
| 2025/07/04 | 324,769 / 0.49% | 325,902 / 0.49% -25,400 (-7.23%) / △0.04pt |
| 2025/06/30 | 324,769 / 0.49% | 351,302 / 0.53% +351,302 / +0.53% |
| 2025/06/23 | 324,769 / 0.49% -8,200 (-2.46%) / △0.01pt | - |
| 2025/06/17 | 332,969 / 0.50% -5,000 (-1.48%) / △0.01pt | - |
| 2025/06/16 | 337,969 / 0.51% -9,600 (-2.76%) / △0.01pt | - |
| 2025/06/13 | 347,569 / 0.52% -900 (-0.26%) / △0.01pt | - |
| 2025/06/10 | 348,469 / 0.53% -11,600 (-3.22%) / △0.01pt | - |
| 2025/06/09 | 360,069 / 0.54% -3,100 (-0.85%) / △0.01pt | - |
| 2025/06/06 | 363,169 / 0.55% -9,400 (-2.52%) / △0.01pt | - |
| 2025/06/04 | 372,569 / 0.56% -5,000 (-1.32%) / △0.01pt | - |
| 2025/06/03 | 377,569 / 0.57% -5,900 (-1.54%) / △0.01pt | - |
| 2025/05/30 | 383,469 / 0.58% -5,100 (-1.31%) / △0.01pt | - |
| 2025/05/28 | 388,569 / 0.59% +7,400 (+1.94%) / +0.01pt | - |
| 2025/05/26 | 381,169 / 0.58% +5,800 (+1.55%) / +0.01pt | - |
| 2025/05/22 | 375,369 / 0.57% +2,300 (+0.62%) / +0.01pt | - |
| 2025/05/19 | 373,069 / 0.56% +10,900 (+3.01%) / +0.01pt | - |
| 2025/05/16 | 362,169 / 0.55% +11,100 (+3.16%) / +0.02pt | - |
| 2025/05/15 | 351,069 / 0.53% +4,800 (+1.39%) / +0.01pt | - |
| 2025/05/14 | 346,269 / 0.52% -9,600 (-2.70%) / △0.02pt | - |
| 2025/05/13 | 355,869 / 0.54% +5,600 (+1.60%) / +0.01pt | - |
| 2025/05/12 | 350,269 / 0.53% +8,600 (+2.52%) / +0.01pt | - |
| 2025/05/09 | 341,669 / 0.52% +7,100 (+2.12%) / +0.02pt | - |
| 2025/05/08 | 334,569 / 0.50% | - |
【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。