ショーケース（3909）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 | 827 (-11.08%) | 7,532,900 (+12.69%) | 101,208 (0.00%) | 481,800 (0.00%) | 70,300 (0.00%) |
| 2026/10/28 | 930 (-15.68%) | 6,684,600 (+84.68%) | 101,208 (0.00%) | 481,800 (0.00%) | 70,300 (0.00%) |
| 2026/10/27 | 1,103 (+15.74%) | 3,619,500 (-56.35%) | 101,208 (0.00%) | 481,800 (-15.87%) | 70,300 (-28.05%) |
| 2026/10/26 | 953 (+18.68%) | 8,291,800 (-37.65%) | 101,208 (0.00%) | 572,700 (+26.90%) | 97,700 (+1,063.10%) |
| 2026/10/23 | 803 (-8.23%) | 13,298,400 (+2,989.06%) | 101,208 (0.00%) | 451,300 (+22.97%) | 8,400 (-89.30%) |
| 2026/10/22 | 875 (+20.69%) | 430,500 (-63.64%) | 101,208 (0.00%) | 367,000 (+2.57%) | 78,500 (+42.73%) |
| 2026/10/21 | 725 (+16.00%) | 1,184,000 (-79.91%) | 101,208 (0.00%) | 357,800 (+52.91%) | 55,000 (+130.13%) |
| 2026/10/20 | 625 (-19.35%) | 5,892,300 (+21,642.80%) | 101,208 (0.00%) | 234,000 (-33.90%) | 23,900 (-86.73%) |
| 2026/10/19 | 775 (+14.81%) | 27,100 (-99.10%) | 101,208 (-0.88%) | 354,000 (-6.55%) | 180,100 (-0.28%) |
| 2026/10/16 | 675 (+17.39%) | 3,024,800 (-70.32%) | 102,108 (+101.00%) | 378,800 (-12.76%) | 180,600 (+720.91%) |
| 2026/10/15 | 575 (+4.74%) | 10,191,600 (+292.04%) | 50,800 (0.00%) | 434,200 (+20.81%) | 22,000 (-57.93%) |
| 2026/10/14 | 549 (+17.06%) | 2,599,600 (+287.88%) | 50,800 (0.00%) | 359,400 (-11.54%) | 52,300 (-32.17%) |
| 2026/10/13 | 469 (+20.57%) | 670,200 (-93.43%) | 50,800 (0.00%) | 406,300 (-24.81%) | 77,100 (-63.90%) |
| 2026/10/09 | 389 (+25.89%) | 10,201,600 (+75.33%) | 50,800 (0.00%) | 540,400 (+81.53%) | 213,600 (+697.01%) |
| 2026/10/08 | 309 (+24.60%) | 5,818,500 (+178.53%) | 50,800 (0.00%) | 297,700 (-9.46%) | 26,800 (-59.02%) |
| 2026/10/07 | 248 (+25.25%) | 2,089,000 (+9,225.89%) | 50,800 (0.00%) | 328,800 (-14.02%) | 65,400 |
| 2026/10/06 | 198 (-3.41%) | 22,400 (+700.00%) | 50,800 (0.00%) | 382,400 (+2.80%) | 0 |
| 2026/10/05 | 205 (-0.49%) | 2,800 (-69.23%) | 50,800 (0.00%) | 372,000 (-0.11%) | 0 |
| 2026/10/02 | 206 (+2.49%) | 9,100 (+152.78%) | 50,800 (0.00%) | 372,400 (+1.09%) | 0 |
| 2026/10/01 | 201 (-2.43%) | 3,600 (-83.64%) | 50,800 (0.00%) | 368,400 (+0.11%) | 0 |
| 2026/09/30 | 206 (+5.10%) | 22,000 (+315.09%) | 50,800 (0.00%) | 368,000 (-0.33%) | 0 |
| 2026/09/29 | 196 (-0.51%) | 5,300 (+15.22%) | 50,800 (0.00%) | 369,200 (+0.08%) | 0 |
| 2026/09/28 | 197 (+0.51%) | 4,600 (+43.75%) | 50,800 (0.00%) | 368,900 (+0.41%) | 0 |
| 2026/09/25 | 196 (+1.03%) | 3,200 (-30.43%) | 50,800 (0.00%) | 367,400 (+0.60%) | 0 |
| 2026/09/24 | 194 (0.00%) | 4,600 (+6.98%) | 50,800 (0.00%) | 365,200 (0.00%) | 0 |
| 2026/09/18 | 194 (-1.02%) | 4,300 (-83.27%) | 50,800 (0.00%) | 365,200 (+4.46%) | 0 |
| 2026/09/17 | 196 (+2.62%) | 25,700 (+307.94%) | 50,800 (0.00%) | 349,600 (0.00%) | 0 |
| 2026/09/16 | 191 (-0.52%) | 6,300 (-25.88%) | 50,800 (0.00%) | 349,600 (0.00%) | 0 |
| 2026/09/15 | 192 (+2.67%) | 8,500 (-42.57%) | 50,800 (0.00%) | 349,600 (0.00%) | 0 |
| 2026/09/14 | 187 (0.00%) | 14,800 (+722.22%) | 50,800 (0.00%) | 349,600 (0.00%) | 0 |
| 2026/09/11 | 187 (-1.06%) | 1,800 (-60.00%) | 50,800 (0.00%) | 349,600 (-3.93%) | 0 |
| 2026/09/10 | 189 (0.00%) | 4,500 (+136.84%) | 50,800 (0.00%) | 363,900 (0.00%) | 0 |
| 2026/09/09 | 189 (-0.53%) | 1,900 (-47.22%) | 50,800 (0.00%) | 363,900 (0.00%) | 0 |
| 2026/09/08 | 190 (+0.53%) | 3,600 (-10.00%) | 50,800 (0.00%) | 363,900 (0.00%) | 0 |
| 2026/09/07 | 189 (0.00%) | 4,000 (-41.18%) | 50,800 (0.00%) | 363,900 (0.00%) | 0 |
| 2026/09/04 | 189 (-0.53%) | 6,800 (+209.09%) | 50,800 (0.00%) | 363,900 (-1.09%) | 0 |
| 2026/09/03 | 190 (0.00%) | 2,200 (-74.12%) | 50,800 (0.00%) | 367,900 (0.00%) | 0 |
| 2026/09/02 | 190 (-1.55%) | 8,500 (+214.81%) | 50,800 (0.00%) | 367,900 (0.00%) | 0 |
| 2026/09/01 | 193 (0.00%) | 2,700 (-93.06%) | 50,800 (0.00%) | 367,900 (0.00%) | 0 |
| 2026/08/31 | 193 (+1.05%) | 38,900 (+784.09%) | 50,800 (0.00%) | 367,900 (0.00%) | 0 |
| 2026/08/28 | 191 (0.00%) | 4,400 (-38.89%) | 50,800 (0.00%) | 367,900 (-9.07%) | 0 |
| 2026/08/27 | 191 (-1.04%) | 7,200 (-45.45%) | 50,800 (0.00%) | 404,600 (0.00%) | 0 |
| 2026/08/26 | 193 (+2.12%) | 13,200 (-0.75%) | 50,800 (0.00%) | 404,600 (0.00%) | 0 |
| 2026/08/25 | 189 (+1.07%) | 13,300 (-72.75%) | 50,800 (0.00%) | 404,600 (0.00%) | 0 |
| 2026/08/24 | 187 (+1.08%) | 48,800 (-7.75%) | 50,800 (0.00%) | 404,600 (0.00%) | 0 |
| 2026/08/21 | 185 (-4.15%) | 52,900 (+27.16%) | 50,800 (0.00%) | 404,600 (+29.39%) | 0 |
| 2026/08/20 | 193 (+2.12%) | 41,600 (-18.27%) | 50,800 (0.00%) | 312,700 (0.00%) | 0 |
| 2026/08/19 | 189 (-3.08%) | 50,900 (-25.91%) | 50,800 (0.00%) | 312,700 (0.00%) | 0 |
| 2026/08/18 | 195 (-2.99%) | 68,700 (+25.82%) | 50,800 (0.00%) | 312,700 (0.00%) | 0 |
| 2026/08/17 | 201 (-2.43%) | 54,600 (+326.56%) | 50,800 (0.00%) | 312,700 (0.00%) | 0 |
| 2026/08/14 | 206 (+1.98%) | 12,800 (+178.26%) | 50,800 (0.00%) | 312,700 (-3.37%) | 0 |
| 2026/08/13 | 202 (0.00%) | 4,600 (-70.32%) | 50,800 (0.00%) | 323,600 (0.00%) | 0 |
| 2026/08/12 | 202 (0.00%) | 15,500 (-51.86%) | 50,800 (0.00%) | 323,600 (0.00%) | 0 |
| 2026/08/10 | 202 (-2.42%) | 32,200 (-93.05%) | 50,800 (0.00%) | 323,600 (0.00%) | 0 |
| 2026/08/07 | 207 (+3.50%) | 463,500 (+14,851.61%) | 50,800 (0.00%) | 323,600 (+5.48%) | 0 |
| 2026/08/06 | 200 (0.00%) | 3,100 (-47.46%) | 50,800 (0.00%) | 306,800 (0.00%) | 0 |
| 2026/08/05 | 200 (+0.50%) | 5,900 (-37.23%) | 50,800 (0.00%) | 306,800 (0.00%) | 0 |
| 2026/08/04 | 199 (-1.49%) | 9,400 (+291.67%) | 50,800 (0.00%) | 306,800 (0.00%) | 0 |
| 2026/08/03 | 202 (-1.46%) | 2,400 (-72.73%) | 50,800 (0.00%) | 306,800 (0.00%) | 0 |
| 2026/07/31 | 205 (+0.99%) | 8,800 (+340.00%) | 50,800 (0.00%) | 306,800 (+1.83%) | 0 |
| 2026/07/30 | 203 (-0.49%) | 2,000 (-54.55%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/29 | 204 (+3.03%) | 4,400 (0.00%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/28 | 198 (-1.00%) | 4,400 (-8.33%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/27 | 200 (-2.44%) | 4,800 (+11.63%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/24 | 205 (+0.99%) | 4,300 (+760.00%) | 50,800 (0.00%) | 301,300 (+0.27%) | 0 |
| 2026/07/23 | 203 (-1.46%) | 500 (-91.07%) | 50,800 (0.00%) | 300,500 (0.00%) | 0 |
| 2026/07/22 | 206 (+1.98%) | 5,600 (0.00%) | 50,800 (0.00%) | 300,500 (0.00%) | 0 |
| 2026/07/21 | 202 (+3.59%) | 5,600 (-13.85%) | 50,800 (0.00%) | 300,500 (0.00%) | 0 |
| 2026/07/17 | 195 (-2.01%) | 6,500 (-7.14%) | 50,800 (0.00%) | 300,500 (-0.27%) | 0 |
| 2026/07/16 | 199 (-1.00%) | 7,000 (+1,650.00%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/15 | 201 (-0.99%) | 400 (-76.47%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/14 | 203 (+0.50%) | 1,700 (+88.89%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/13 | 202 (+0.50%) | 900 (-96.46%) | 50,800 (0.00%) | 301,300 (0.00%) | 0 |
| 2026/07/10 | 201 (+0.50%) | 25,400 (+669.70%) | 50,800 (0.00%) | 301,300 (+0.10%) | 0 |
| 2026/07/09 | 200 (-1.96%) | 3,300 (+65.00%) | 50,800 (0.00%) | 301,000 (0.00%) | 0 |
| 2026/07/08 | 204 (+0.99%) | 2,000 (-92.81%) | 50,800 (0.00%) | 301,000 (0.00%) | 0 |
| 2026/07/07 | 202 (-0.49%) | 27,800 (+327.69%) | 50,800 (0.00%) | 301,000 (0.00%) | 0 |
| 2026/07/06 | 203 (+4.64%) | 6,500 (+80.56%) | 50,800 (0.00%) | 301,000 (0.00%) | 0 |
| 2026/07/03 | 194 (+0.52%) | 3,600 (+50.00%) | 50,800 (0.00%) | 301,000 (-5.67%) | 0 |
| 2026/07/02 | 193 (+0.52%) | 2,400 (-73.03%) | 50,800 (0.00%) | 319,100 (0.00%) | 0 |
| 2026/07/01 | 192 (+2.13%) | 8,900 (-65.77%) | 50,800 (0.00%) | 319,100 (0.00%) | 0 |
| 2026/06/30 | 188 (+0.53%) | 26,000 (+185.71%) | 50,800 (0.00%) | 319,100 (0.00%) | 0 |
| 2026/06/29 | 187 (-1.58%) | 9,100 (-14.15%) | 50,800 (0.00%) | 319,100 (0.00%) | 0 |
| 2026/06/26 | 190 (+2.15%) | 10,600 (-27.89%) | 50,800 (0.00%) | 319,100 (-2.27%) | 0 |
| 2026/06/25 | 186 (-2.11%) | 14,700 (+200.00%) | 50,800 (0.00%) | 326,500 (0.00%) | 0 |
| 2026/06/24 | 190 (+1.60%) | 4,900 (-79.75%) | 50,800 (0.00%) | 326,500 (0.00%) | 0 |
| 2026/06/23 | 187 (-3.11%) | 24,200 (+116.07%) | 50,800 (0.00%) | 326,500 (0.00%) | 0 |
| 2026/06/22 | 193 (0.00%) | 11,200 (+558.82%) | 50,800 (0.00%) | 326,500 (0.00%) | 0 |
| 2026/06/19 | 193 (0.00%) | 1,700 (-58.54%) | 50,800 (0.00%) | 326,500 (-0.21%) | 0 |
| 2026/06/18 | 193 (0.00%) | 4,100 (-82.17%) | 50,800 (0.00%) | 327,200 (0.00%) | 0 |
| 2026/06/17 | 193 (+0.52%) | 23,000 (+38.55%) | 50,800 (0.00%) | 327,200 (0.00%) | 0 |
| 2026/06/16 | 192 (-0.52%) | 16,600 (+937.50%) | 50,800 (0.00%) | 327,200 (0.00%) | 0 |
| 2026/06/15 | 193 (-2.03%) | 1,600 (-64.44%) | 50,800 (0.00%) | 327,200 (0.00%) | 0 |
| 2026/06/12 | 197 (+0.51%) | 4,500 (-74.14%) | 50,800 (0.00%) | 327,200 (-2.24%) | 0 |
| 2026/06/11 | 196 (+0.51%) | 17,400 (+411.76%) | 50,800 (0.00%) | 334,700 (0.00%) | 0 |
| 2026/06/10 | 195 (-2.50%) | 3,400 (-48.48%) | 50,800 (0.00%) | 334,700 (0.00%) | 0 |
| 2026/06/09 | 200 (+0.50%) | 6,600 (-56.86%) | 50,800 (0.00%) | 334,700 (0.00%) | 0 |
| 2026/06/08 | 199 (-2.45%) | 15,300 (+26.45%) | 50,800 (0.00%) | 334,700 (0.00%) | 0 |
| 2026/06/05 | 204 (+3.03%) | 12,100 (-54.17%) | 50,800 (0.00%) | 334,700 (+3.69%) | 0 |
| 2026/06/04 | 198 (-2.46%) | 26,400 (+85.92%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/06/03 | 203 (-0.98%) | 14,200 (-27.92%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/06/02 | 205 (-1.44%) | 19,700 (-8.80%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/06/01 | 208 (-2.80%) | 21,600 (+45.95%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/29 | 214 (+0.47%) | 14,800 (-21.28%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/28 | 213 (-2.29%) | 18,800 (+1.62%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/27 | 218 (+1.40%) | 18,500 (+42.31%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/26 | 215 (-0.92%) | 13,000 (-30.85%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/25 | 217 (+0.46%) | 18,800 (+12.57%) | 50,800 (0.00%) | 322,800 (0.00%) | 0 |
| 2026/05/22 | 216 (+0.93%) | 16,700 (-73.74%) | 50,800 (0.00%) | 322,800 (+3.13%) | 0 |
| 2026/05/21 | 214 (0.00%) | 63,600 (+110.60%) | 50,800 (0.00%) | 313,000 (0.00%) | 0 |
| 2026/05/20 | 214 (-5.31%) | 30,200 (+4.50%) | 50,800 (0.00%) | 313,000 (0.00%) | 0 |
| 2026/05/19 | 226 (-0.88%) | 28,900 (+73.05%) | 50,800 (0.00%) | 313,000 (0.00%) | 0 |
| 2026/05/18 | 228 (+1.79%) | 16,700 (-11.64%) | 50,800 (0.00%) | 313,000 (0.00%) | 0 |
| 2026/05/15 | 224 (-0.88%) | 18,900 (+384.62%) | 50,800 (0.00%) | 313,000 (+12.23%) | 0 |
| 2026/05/14 | 226 (-1.74%) | 3,900 (-38.10%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/13 | 230 (+1.32%) | 6,300 (-70.28%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/12 | 227 (0.00%) | 21,200 (+15.22%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/11 | 227 (-4.22%) | 18,400 (-33.57%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/08 | 237 (-0.84%) | 27,700 (-55.03%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/07 | 239 (+3.02%) | 61,600 (-82.66%) | 50,800 (0.00%) | 278,900 (0.00%) | 0 |
| 2026/05/01 | 232 (+1.75%) | 355,200 (+20,794.12%) | 50,800 (0.00%) | 278,900 (-22.93%) | 0 |
| 2026/04/30 | 228 | 1,700 | 50,800 | 361,900 | 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 | UBS AG | モルガン・スタンレーMUFG証券株式会社 |
|---|---|---|
| 2026/10/19 | 50,800 / 0.49% | 50,408 / 0.49% -900 (-1.75%) / △0.01pt |
| 2026/10/16 | 50,800 / 0.49% | 51,308 / 0.50% +51,308 / +0.50% |
| 2025/09/25 | 50,800 / 0.49% -5,800 (-10.25%) / △0.06pt | - |
| 2025/09/18 | 56,600 / 0.55% -9,400 (-14.24%) / △0.09pt | - |
| 2025/09/16 | 66,000 / 0.64% -6,800 (-9.34%) / △0.07pt | - |
| 2025/09/12 | 72,800 / 0.71% -18,500 (-20.26%) / △0.18pt | - |
| 2025/09/11 | 91,300 / 0.89% +29,400 (+47.50%) / +0.29pt | - |
| 2025/09/09 | 61,900 / 0.60% +3,900 (+6.72%) / +0.04pt | - |
| 2025/09/08 | 58,000 / 0.56% +7,200 (+14.17%) / +0.07pt | - |
| 2025/06/06 | 50,800 / 0.49% -9,800 (-16.17%) / △0.10pt | - |
| 2025/05/19 | 60,600 / 0.59% -2,700 (-4.27%) / △0.03pt | - |
| 2025/05/15 | 63,300 / 0.62% +17,000 (+36.72%) / +0.17pt | - |
| 2025/04/28 | 46,300 / 0.45% -14,000 (-23.22%) / △0.14pt | - |
| 2025/04/10 | 60,300 / 0.59% -7,500 (-11.06%) / △0.07pt | - |
| 2025/04/04 | 67,800 / 0.66% -7,600 (-10.08%) / △0.08pt | - |
| 2025/03/31 | 75,400 / 0.74% -4,700 (-5.87%) / △0.04pt | - |
| 2025/03/11 | 80,100 / 0.78% -5,800 (-6.75%) / △0.06pt | - |
| 2025/03/05 | 85,900 / 0.84% -12,100 (-12.35%) / △0.12pt | - |
| 2025/03/04 | 98,000 / 0.96% -10,100 (-9.34%) / △0.10pt | - |
| 2025/02/28 | 108,100 / 1.06% +49,800 (+85.42%) / +0.49pt | - |
| 2025/02/26 | 58,300 / 0.57% -10,900 (-15.75%) / △0.10pt | - |
| 2025/02/20 | 69,200 / 0.67% -6,400 (-8.47%) / △0.07pt | - |
| 2025/02/18 | 75,600 / 0.74% -15,100 (-16.65%) / △0.15pt | - |
| 2025/02/12 | 90,700 / 0.89% -8,700 (-8.75%) / △0.08pt | - |
| 2025/01/31 | 99,400 / 0.97% -2,700 (-2.64%) / △0.03pt | - |
| 2025/01/30 | 102,100 / 1.00% +18,100 (+21.55%) / +0.18pt | - |
| 2025/01/29 | 84,000 / 0.82% +12,100 (+16.83%) / +0.12pt | - |
| 2025/01/27 | 71,900 / 0.70% +7,400 (+11.47%) / +0.07pt | - |
| 2025/01/24 | 64,500 / 0.63% | - |
【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。