JACK
Jack in the Box Inc.
stockNASDAQ
At CloseOct 8, 2026 3:59:58 PM EDT
12.43USD+1.387%(+0.17)635,105
As of 2026-09-15, there were 6,180,996 shares short with a short interest of 36.94%.
JACK Short Interest - Official
Short Interest
JACK Short Position Change - Official
Short Position Change
JACK Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 36.94 | 6,180,996 | 11.13 | +282,094 | +4.78 | 19,179,330 | 16,732,792 |
| 2026-08-31 | 35.25 | 5,898,902 | 9.88 | -193,185 | -3.17 | 19,179,330 | 16,732,792 |
| 2026-08-14 | 36.41 | 6,092,087 | 5.37 | -665,361 | -9.85 | 19,179,330 | 16,732,792 |
| 2026-07-31 | 40.38 | 6,757,448 | 9.36 | -160,379 | -2.32 | 19,073,616 | 16,732,792 |
| 2026-07-15 | 41.36 | 6,917,827 | 5.57 | +176,979 | +2.63 | 19,073,616 | 16,727,108 |
| 2026-06-30 | 40.32 | 6,740,848 | 5.00 | +25,616 | +0.38 | 19,073,616 | 16,719,059 |
| 2026-06-15 | 40.18 | 6,715,232 | 10.59 | +786,689 | +13.27 | 19,073,616 | 16,713,146 |
| 2026-05-15 | 35.07 | 5,928,543 | 6.29 | -499,184 | -7.77 | 19,073,616 | 16,905,294 |
| 2026-04-30 | 38.64 | 6,427,727 | 8.98 | -8,536 | -0.13 | 19,036,016 | 16,634,815 |
| 2026-04-15 | 38.69 | 6,436,263 | 7.74 | +168,151 | +2.68 | 19,036,016 | 16,634,815 |
| 2026-03-31 | 37.68 | 6,268,112 | 5.92 | +994,439 | +18.86 | 19,036,016 | 16,634,815 |
| 2026-03-13 | 31.70 | 5,273,673 | 5.89 | +849,887 | +19.21 | 19,036,016 | 16,634,815 |
| 2026-02-27 | 26.59 | 4,423,786 | 5.83 | -70,460 | -1.57 | 19,036,016 | 16,634,815 |
| 2026-02-13 | 27.02 | 4,494,246 | 9.49 | -470,473 | -9.48 | 19,103,155 | 16,634,815 |
| 2026-01-30 | 29.85 | 4,964,719 | 12.78 | -133,529 | -2.62 | 19,103,155 | 16,634,815 |
| 2026-01-15 | 30.65 | 5,098,248 | 8.11 | +78,002 | +1.55 | 18,896,824 | 16,634,815 |
| 2025-12-31 | 30.18 | 5,020,246 | 8.41 | +90,505 | +1.84 | 18,896,824 | 16,634,815 |
| 2025-12-15 | 29.64 | 4,929,741 | 7.12 | -108,068 | -2.15 | 18,896,824 | 16,633,964 |
| 2025-11-28 | 29.80 | 5,037,809 | 3.27 | +159,277 | +3.26 | 18,896,824 | 16,903,905 |
| 2025-11-14 | 28.60 | 4,878,532 | 4.31 | -102,398 | -2.06 | 18,882,516 | 17,057,959 |
| 2025-10-31 | 29.20 | 4,980,930 | 4.09 | +476,619 | +10.58 | 18,882,516 | 17,057,978 |
| 2025-10-15 | 26.41 | 4,504,311 | 3.49 | +86,651 | +1.96 | 18,882,516 | 17,057,751 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.