日伝（9902）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) |
|---|---|---|---|---|---|
| 2026/10/08 | 3,170 (-2.31%) | 49,300 (-6.63%) | 149,300 (0.00%) | 43,500 (0.00%) | 14,100 (0.00%) |
| 2026/10/07 | 3,245 (+0.15%) | 52,800 (+92.70%) | 149,300 (0.00%) | 43,500 (+0.23%) | 14,100 (+21.55%) |
| 2026/10/06 | 3,240 (+0.15%) | 27,400 (-45.09%) | 149,300 (0.00%) | 43,400 (-10.33%) | 11,600 (+3.57%) |
| 2026/10/05 | 3,235 (+0.62%) | 49,900 (+4.39%) | 149,300 (0.00%) | 48,400 (+0.21%) | 11,200 (+10.89%) |
| 2026/10/02 | 3,215 (+0.31%) | 47,800 (-19.66%) | 149,300 (0.00%) | 48,300 (+0.21%) | 10,100 (+20.24%) |
| 2026/10/01 | 3,205 (-0.62%) | 59,500 (+13.55%) | 149,300 (0.00%) | 48,200 (+13.15%) | 8,400 (-14.29%) |
| 2026/09/30 | 3,225 (-0.31%) | 52,400 (-51.57%) | 149,300 (0.00%) | 42,600 (-1.39%) | 9,800 (-39.51%) |
| 2026/09/29 | 3,235 (-0.61%) | 108,200 (-52.38%) | 149,300 (0.00%) | 43,200 (-3.79%) | 16,200 (-96.43%) |
| 2026/09/28 | 3,255 (-0.31%) | 227,200 (+103.22%) | 149,300 (0.00%) | 44,900 (-10.74%) | 453,700 (+52.86%) |
| 2026/09/25 | 3,265 (+0.46%) | 111,800 (-17.98%) | 149,300 (0.00%) | 50,300 (-7.20%) | 296,800 (+78.04%) |
| 2026/09/24 | 3,250 (-0.76%) | 136,300 (+16.20%) | 149,300 (0.00%) | 54,200 (0.00%) | 166,700 (0.00%) |
| 2026/09/18 | 3,275 (-0.76%) | 117,300 (+2.36%) | 149,300 (0.00%) | 54,200 (-12.44%) | 166,700 (+67.71%) |
| 2026/09/17 | 3,300 (+3.45%) | 114,600 (+108.74%) | 149,300 (0.00%) | 61,900 (0.00%) | 99,400 (0.00%) |
| 2026/09/16 | 3,190 (+0.47%) | 54,900 (-14.88%) | 149,300 (0.00%) | 61,900 (0.00%) | 99,400 (0.00%) |
| 2026/09/15 | 3,175 (0.00%) | 64,500 (-45.39%) | 149,300 (0.00%) | 61,900 (0.00%) | 99,400 (0.00%) |
| 2026/09/14 | 3,175 (+0.47%) | 118,100 (+27.68%) | 149,300 (0.00%) | 61,900 (0.00%) | 99,400 (0.00%) |
| 2026/09/11 | 3,160 (+3.95%) | 92,500 (+91.12%) | 149,300 (0.00%) | 61,900 (-6.07%) | 99,400 (+58.28%) |
| 2026/09/10 | 3,040 (+0.66%) | 48,400 (+19.80%) | 149,300 (0.00%) | 65,900 (0.00%) | 62,800 (0.00%) |
| 2026/09/09 | 3,020 (-0.17%) | 40,400 (+8.02%) | 149,300 (0.00%) | 65,900 (0.00%) | 62,800 (0.00%) |
| 2026/09/08 | 3,025 (-1.63%) | 37,400 (-26.67%) | 149,300 (0.00%) | 65,900 (0.00%) | 62,800 (0.00%) |
| 2026/09/07 | 3,075 (+0.16%) | 51,000 (+35.28%) | 149,300 (0.00%) | 65,900 (0.00%) | 62,800 (0.00%) |
| 2026/09/04 | 3,070 (+0.33%) | 37,700 (-11.08%) | 149,300 (0.00%) | 65,900 (+0.30%) | 62,800 (+57.00%) |
| 2026/09/03 | 3,060 (+0.99%) | 42,400 (-42.08%) | 149,300 (0.00%) | 65,700 (0.00%) | 40,000 (0.00%) |
| 2026/09/02 | 3,030 (-2.26%) | 73,200 (+35.30%) | 149,300 (0.00%) | 65,700 (0.00%) | 40,000 (0.00%) |
| 2026/09/01 | 3,100 (+1.14%) | 54,100 (-21.37%) | 149,300 (0.00%) | 65,700 (0.00%) | 40,000 (0.00%) |
| 2026/08/31 | 3,065 (+0.82%) | 68,800 (+69.04%) | 149,300 (0.00%) | 65,700 (0.00%) | 40,000 (0.00%) |
| 2026/08/28 | 3,040 (-0.65%) | 40,700 (-24.07%) | 149,300 (0.00%) | 65,700 (+1.55%) | 40,000 (+16.28%) |
| 2026/08/27 | 3,060 (-0.49%) | 53,600 (+12.84%) | 149,300 (0.00%) | 64,700 (0.00%) | 34,400 (0.00%) |
| 2026/08/26 | 3,075 (+1.65%) | 47,500 (+4.86%) | 149,300 (0.00%) | 64,700 (0.00%) | 34,400 (0.00%) |
| 2026/08/25 | 3,025 (-0.33%) | 45,300 (+48.52%) | 149,300 (0.00%) | 64,700 (0.00%) | 34,400 (0.00%) |
| 2026/08/24 | 3,035 (0.00%) | 30,500 (-5.57%) | 149,300 (0.00%) | 64,700 (0.00%) | 34,400 (0.00%) |
| 2026/08/21 | 3,035 (0.00%) | 32,300 (-24.88%) | 149,300 (0.00%) | 64,700 (+14.72%) | 34,400 (+65.38%) |
| 2026/08/20 | 3,035 (+1.17%) | 43,000 (-43.12%) | 149,300 (0.00%) | 56,400 (0.00%) | 20,800 (0.00%) |
| 2026/08/19 | 3,000 (-4.46%) | 75,600 (-24.40%) | 149,300 (0.00%) | 56,400 (0.00%) | 20,800 (0.00%) |
| 2026/08/18 | 3,140 (-2.33%) | 100,000 (-22.66%) | 149,300 (0.00%) | 56,400 (0.00%) | 20,800 (0.00%) |
| 2026/08/17 | 3,215 (+4.55%) | 129,300 (+328.15%) | 149,300 (0.00%) | 56,400 (0.00%) | 20,800 (0.00%) |
| 2026/08/14 | 3,075 (-0.32%) | 30,200 (-48.29%) | 149,300 (0.00%) | 56,400 (-13.36%) | 20,800 (+38.67%) |
| 2026/08/13 | 3,085 (+1.65%) | 58,400 (+6.18%) | 149,300 (0.00%) | 65,100 (0.00%) | 15,000 (0.00%) |
| 2026/08/12 | 3,035 (-1.78%) | 55,000 (+23.04%) | 149,300 (0.00%) | 65,100 (0.00%) | 15,000 (0.00%) |
| 2026/08/10 | 3,090 (-0.96%) | 44,700 (-17.38%) | 149,300 (0.00%) | 65,100 (0.00%) | 15,000 (0.00%) |
| 2026/08/07 | 3,120 (+0.65%) | 54,100 (-18.15%) | 149,300 (0.00%) | 65,100 (-2.69%) | 15,000 (-6.83%) |
| 2026/08/06 | 3,100 (+1.97%) | 66,100 (+12.61%) | 149,300 (0.00%) | 66,900 (0.00%) | 16,100 (0.00%) |
| 2026/08/05 | 3,040 (-0.98%) | 58,700 (-33.07%) | 149,300 (0.00%) | 66,900 (0.00%) | 16,100 (0.00%) |
| 2026/08/04 | 3,070 (-0.16%) | 87,700 (-33.41%) | 149,300 (0.00%) | 66,900 (0.00%) | 16,100 (0.00%) |
| 2026/08/03 | 3,075 (-0.32%) | 131,700 (-30.72%) | 149,300 (0.00%) | 66,900 (0.00%) | 16,100 (0.00%) |
| 2026/07/31 | 3,085 (+11.33%) | 190,100 (+124.17%) | 149,300 (0.00%) | 66,900 (-14.12%) | 16,100 (-17.44%) |
| 2026/07/30 | 2,771 (-0.89%) | 84,800 (+1.44%) | 149,300 (0.00%) | 77,900 (0.00%) | 19,500 (0.00%) |
| 2026/07/29 | 2,796 (-0.14%) | 83,600 (+11.76%) | 149,300 (0.00%) | 77,900 (0.00%) | 19,500 (0.00%) |
| 2026/07/28 | 2,800 (-1.82%) | 74,800 (-11.37%) | 149,300 (0.00%) | 77,900 (0.00%) | 19,500 (0.00%) |
| 2026/07/27 | 2,852 (+1.17%) | 84,400 (+53.73%) | 149,300 (0.00%) | 77,900 (0.00%) | 19,500 (0.00%) |
| 2026/07/24 | 2,819 (-0.28%) | 54,900 (+10.91%) | 149,300 (0.00%) | 77,900 (-8.24%) | 19,500 (-25.29%) |
| 2026/07/23 | 2,827 (+0.57%) | 49,500 (-45.18%) | 149,300 (0.00%) | 84,900 (0.00%) | 26,100 (0.00%) |
| 2026/07/22 | 2,811 (-0.18%) | 90,300 (-12.42%) | 149,300 (0.00%) | 84,900 (0.00%) | 26,100 (0.00%) |
| 2026/07/21 | 2,816 (+0.90%) | 103,100 (+13.67%) | 149,300 (0.00%) | 84,900 (0.00%) | 26,100 (0.00%) |
| 2026/07/17 | 2,791 (-1.03%) | 90,700 (+9.94%) | 149,300 (0.00%) | 84,900 (-2.97%) | 26,100 (+83.80%) |
| 2026/07/16 | 2,820 (+0.64%) | 82,500 (-29.79%) | 149,300 (0.00%) | 87,500 (0.00%) | 14,200 (0.00%) |
| 2026/07/15 | 2,802 (+2.94%) | 117,500 (+77.49%) | 149,300 (0.00%) | 87,500 (0.00%) | 14,200 (0.00%) |
| 2026/07/14 | 2,722 (+0.55%) | 66,200 (-38.36%) | 149,300 (0.00%) | 87,500 (0.00%) | 14,200 (0.00%) |
| 2026/07/13 | 2,707 (-1.56%) | 107,400 (+5.29%) | 149,300 (0.00%) | 87,500 (0.00%) | 14,200 (0.00%) |
| 2026/07/10 | 2,750 (+2.46%) | 102,000 (+33.33%) | 149,300 (0.00%) | 87,500 (+29.06%) | 14,200 (+25.66%) |
| 2026/07/09 | 2,684 (+1.40%) | 76,500 (+31.22%) | 149,300 (0.00%) | 67,800 (0.00%) | 11,300 (0.00%) |
| 2026/07/08 | 2,647 (-1.19%) | 58,300 (+7.56%) | 149,300 (0.00%) | 67,800 (0.00%) | 11,300 (0.00%) |
| 2026/07/07 | 2,679 (-0.85%) | 54,200 (-41.97%) | 149,300 (0.00%) | 67,800 (0.00%) | 11,300 (0.00%) |
| 2026/07/06 | 2,702 (+0.93%) | 93,400 (+4.83%) | 149,300 (0.00%) | 67,800 (0.00%) | 11,300 (0.00%) |
| 2026/07/03 | 2,677 (+2.10%) | 89,100 (+34.39%) | 149,300 (0.00%) | 67,800 (-4.78%) | 11,300 (+85.25%) |
| 2026/07/02 | 2,622 (+1.94%) | 66,300 (-4.74%) | 149,300 (0.00%) | 71,200 (0.00%) | 6,100 (0.00%) |
| 2026/07/01 | 2,572 (0.00%) | 69,600 (-24.43%) | 149,300 (0.00%) | 71,200 (0.00%) | 6,100 (0.00%) |
| 2026/06/30 | 2,572 (+1.62%) | 92,100 (+20.55%) | 149,300 (0.00%) | 71,200 (0.00%) | 6,100 (0.00%) |
| 2026/06/29 | 2,531 (-0.86%) | 76,400 (+18.27%) | 149,300 (0.00%) | 71,200 (0.00%) | 6,100 (0.00%) |
| 2026/06/26 | 2,553 (+0.87%) | 64,600 (+32.65%) | 149,300 (0.00%) | 71,200 (-9.30%) | 6,100 (-26.51%) |
| 2026/06/25 | 2,531 (+1.24%) | 48,700 (+42.82%) | 149,300 (0.00%) | 78,500 (0.00%) | 8,300 (0.00%) |
| 2026/06/24 | 2,500 (+0.52%) | 34,100 (-59.16%) | 149,300 (0.00%) | 78,500 (0.00%) | 8,300 (0.00%) |
| 2026/06/23 | 2,487 (+0.08%) | 83,500 (-29.36%) | 149,300 (0.00%) | 78,500 (0.00%) | 8,300 (0.00%) |
| 2026/06/22 | 2,485 (-1.70%) | 118,200 (+55.94%) | 149,300 (0.00%) | 78,500 (0.00%) | 8,300 (0.00%) |
| 2026/06/19 | 2,528 (-0.47%) | 75,800 (+64.43%) | 149,300 (0.00%) | 78,500 (+42.47%) | 8,300 (-23.85%) |
| 2026/06/18 | 2,540 (+0.51%) | 46,100 (-22.00%) | 149,300 (0.00%) | 55,100 (0.00%) | 10,900 (0.00%) |
| 2026/06/17 | 2,527 (-0.08%) | 59,100 (+28.48%) | 149,300 (0.00%) | 55,100 (0.00%) | 10,900 (0.00%) |
| 2026/06/16 | 2,529 (-0.59%) | 46,000 (-49.34%) | 149,300 (0.00%) | 55,100 (0.00%) | 10,900 (0.00%) |
| 2026/06/15 | 2,544 (-0.70%) | 90,800 (+21.23%) | 149,300 (0.00%) | 55,100 (0.00%) | 10,900 (0.00%) |
| 2026/06/12 | 2,562 (+2.19%) | 74,900 (+66.82%) | 149,300 (0.00%) | 55,100 (-7.24%) | 10,900 (+43.42%) |
| 2026/06/11 | 2,507 (+0.44%) | 44,900 (+44.37%) | 149,300 (0.00%) | 59,400 (0.00%) | 7,600 (0.00%) |
| 2026/06/10 | 2,496 (-0.79%) | 31,100 (-34.39%) | 149,300 (0.00%) | 59,400 (0.00%) | 7,600 (0.00%) |
| 2026/06/09 | 2,516 (+0.28%) | 47,400 (-25.59%) | 149,300 (0.00%) | 59,400 (0.00%) | 7,600 (0.00%) |
| 2026/06/08 | 2,509 (+0.20%) | 63,700 (+37.58%) | 149,300 (0.00%) | 59,400 (0.00%) | 7,600 (0.00%) |
| 2026/06/05 | 2,504 (+1.09%) | 46,300 (-7.03%) | 149,300 (0.00%) | 59,400 (+14.67%) | 7,600 (-10.59%) |
| 2026/06/04 | 2,477 (+0.61%) | 49,800 (+4.84%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/06/03 | 2,462 (-0.32%) | 47,500 (-20.83%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/06/02 | 2,470 (-2.64%) | 60,000 (-67.67%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/06/01 | 2,537 (+0.48%) | 185,600 (+289.10%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/29 | 2,525 (-1.79%) | 47,700 (-41.11%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/28 | 2,571 (+1.78%) | 81,000 (+100.50%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/27 | 2,526 (-1.10%) | 40,400 (-32.33%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/26 | 2,554 (-0.20%) | 59,700 (-23.75%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/25 | 2,559 (-0.54%) | 78,300 (+12.99%) | 149,300 (0.00%) | 51,800 (0.00%) | 8,500 (0.00%) |
| 2026/05/22 | 2,573 (+0.86%) | 69,300 (-5.46%) | 149,300 (0.00%) | 51,800 (-5.82%) | 8,500 (-55.96%) |
| 2026/05/21 | 2,551 (+1.31%) | 73,300 (-27.71%) | 149,300 (0.00%) | 55,000 (0.00%) | 19,300 (0.00%) |
| 2026/05/20 | 2,518 (-1.37%) | 101,400 (+44.65%) | 149,300 (0.00%) | 55,000 (0.00%) | 19,300 (0.00%) |
| 2026/05/19 | 2,553 (+0.39%) | 70,100 (+35.33%) | 149,300 (0.00%) | 55,000 (0.00%) | 19,300 (0.00%) |
| 2026/05/18 | 2,543 (-0.86%) | 51,800 (-37.44%) | 149,300 (0.00%) | 55,000 (0.00%) | 19,300 (0.00%) |
| 2026/05/15 | 2,565 (-0.12%) | 82,800 (+5.48%) | 149,300 (0.00%) | 55,000 (+8.91%) | 19,300 (-6.31%) |
| 2026/05/14 | 2,568 (+0.82%) | 78,500 (-1.51%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/13 | 2,547 (+0.12%) | 79,700 (-7.33%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/12 | 2,544 (+0.04%) | 86,000 (-48.63%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/11 | 2,543 (-0.08%) | 167,400 (-33.78%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/08 | 2,545 (+4.69%) | 252,800 (+320.63%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/07 | 2,431 (+3.45%) | 60,100 (+75.22%) | 149,300 (0.00%) | 50,500 (0.00%) | 20,600 (0.00%) |
| 2026/05/01 | 2,350 (+0.56%) | 34,300 (-3.65%) | 149,300 (0.00%) | 50,500 (-3.26%) | 20,600 (-25.09%) |
| 2026/04/30 | 2,337 (-1.31%) | 35,600 (-15.24%) | 149,300 (0.00%) | 52,200 (0.00%) | 27,500 (0.00%) |
| 2026/04/28 | 2,368 (+1.02%) | 42,000 (+32.08%) | 149,300 (0.00%) | 52,200 (0.00%) | 27,500 (0.00%) |
| 2026/04/27 | 2,344 (+0.34%) | 31,800 (-39.66%) | 149,300 (0.00%) | 52,200 (0.00%) | 27,500 (0.00%) |
| 2026/04/24 | 2,336 (-0.34%) | 52,700 (-0.19%) | 149,300 (0.00%) | 52,200 (+3.37%) | 27,500 (-18.64%) |
| 2026/04/23 | 2,344 (-2.46%) | 52,800 (+77.78%) | 149,300 (0.00%) | 50,500 (0.00%) | 33,800 (0.00%) |
| 2026/04/22 | 2,403 (-0.62%) | 29,700 (+24.27%) | 149,300 (0.00%) | 50,500 (0.00%) | 33,800 (0.00%) |
| 2026/04/21 | 2,418 (-0.41%) | 23,900 (-40.84%) | 149,300 (0.00%) | 50,500 (0.00%) | 33,800 (0.00%) |
| 2026/04/20 | 2,428 (-0.41%) | 40,400 (+11.29%) | 149,300 (0.00%) | 50,500 (0.00%) | 33,800 (0.00%) |
| 2026/04/17 | 2,438 (+0.49%) | 36,300 (+6.14%) | 149,300 (0.00%) | 50,500 (+10.75%) | 33,800 (+34.66%) |
| 2026/04/16 | 2,426 (-0.53%) | 34,200 (-14.93%) | 149,300 (0.00%) | 45,600 (0.00%) | 25,100 (0.00%) |
| 2026/04/15 | 2,439 (+0.54%) | 40,200 (-8.22%) | 149,300 (0.00%) | 45,600 (0.00%) | 25,100 (0.00%) |
| 2026/04/14 | 2,426 (-0.86%) | 43,800 (+6.31%) | 149,300 (0.00%) | 45,600 (0.00%) | 25,100 (0.00%) |
| 2026/04/13 | 2,447 (+0.49%) | 41,200 (+62.20%) | 149,300 (0.00%) | 45,600 (0.00%) | 25,100 (0.00%) |
| 2026/04/10 | 2,435 (-0.04%) | 25,400 (-25.73%) | 149,300 (0.00%) | 45,600 (+462.96%) | 25,100 (+43.43%) |
| 2026/04/09 | 2,436 (-0.45%) | 34,200 (-33.98%) | 149,300 (0.00%) | 8,100 (0.00%) | 17,500 (0.00%) |
| 2026/04/08 | 2,447 | 51,800 | 149,300 | 8,100 | 17,500 |
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 | Morgan Stanley & Co. International plc | Nomura Asset Management Singapore Limited | 野村證券株式会社 |
|---|---|---|---|
| 2026/03/19 | - | 149,300 / 0.49% | 報告義務消滅 |
| 2026/03/17 | 報告義務消滅 | 149,300 / 0.49% | 245,386 / 0.81% |
| 2026/03/16 | 218,852 / 0.72% +218,852 / +0.72% | 149,300 / 0.49% | 245,386 / 0.81% |
| 2026/03/13 | - | 149,300 / 0.49% | 245,386 / 0.81% -326,400 (-57.08%) / △1.09pt |
| 2026/03/12 | - | 149,300 / 0.49% | 571,786 / 1.90% +31,600 (+5.85%) / +0.10pt |
| 2026/03/04 | 報告義務消滅 | 149,300 / 0.49% | 540,186 / 1.80% |
| 2026/03/03 | 214,952 / 0.71% +214,952 / +0.71% | 149,300 / 0.49% | 540,186 / 1.80% |
| 2026/02/19 | - | 149,300 / 0.49% | 540,186 / 1.80% +2,600 (+0.48%) / +0.01pt |
| 2026/02/18 | - | 149,300 / 0.49% | 537,586 / 1.79% +295,500 (+122.06%) / +0.99pt |
| 2026/02/09 | - | 149,300 / 0.49% | 242,086 / 0.80% +30,900 (+14.63%) / +0.10pt |
| 2026/01/16 | - | 149,300 / 0.49% | 211,186 / 0.70% +30,400 (+16.82%) / +0.10pt |
| 2026/01/05 | - | 149,300 / 0.49% | 180,786 / 0.60% +28,900 (+19.03%) / +0.10pt |
| 2025/12/03 | - | 149,300 / 0.49% | 151,886 / 0.50% +151,886 / +0.50% |
| 2025/10/06 | - | 149,300 / 0.49% -28,100 (-15.84%) / △0.10pt | - |
| 2025/09/03 | - | 177,400 / 0.59% -32,000 (-15.28%) / △0.10pt | - |
| 2025/07/15 | - | 209,400 / 0.69% -28,000 (-11.79%) / △0.10pt | - |
| 2025/06/27 | - | 237,400 / 0.79% -32,000 (-11.88%) / △0.10pt | - |
| 2025/05/29 | - | 269,400 / 0.89% -700 (-0.26%) / △0.01pt | - |
| 2025/04/09 | - | 270,100 / 0.90% | - |
【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。