ALMU
Aeluma, Inc. Common Stock
stockNASDAQ
At CloseOct 30, 2026 2:27:03 PM EDT
7.14USD-11.132%(-0.90)737,502
Pre-marketOct 30, 2026 9:27:30 AM EDT
7.59USD-5.597%(-0.45)
After-hoursOct 30, 2026 4:05:30 PM EDT
7.1085USD-0.511%(-0.0365)
As of 2026-10-15, there were 3,973,014 shares short with a short interest of 27.05%.
ALMU Short Interest - Official
ALMU Short Position Change - Official
ALMU Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 27.05 | 3,973,014 | 6.48 | +250,806 | +6.74 | 19,314,923 | 14,687,184 |
| 2026-09-30 | 27.27 | 3,722,208 | 4.59 | +99,830 | +2.76 | 19,265,671 | 13,651,936 |
| 2026-09-15 | 26.53 | 3,622,378 | 8.86 | -84,108 | -2.27 | 18,305,335 | 13,651,936 |
| 2026-08-31 | 27.15 | 3,706,486 | 7.65 | +113,800 | +3.17 | 18,305,335 | 13,651,936 |
| 2026-08-14 | 26.32 | 3,592,686 | 7.67 | -238,901 | -6.24 | 18,305,335 | 13,651,936 |
| 2026-07-31 | 28.07 | 3,831,587 | 7.38 | +251,547 | +7.03 | 18,305,335 | 13,651,936 |
| 2026-07-15 | 36.14 | 3,580,040 | 7.20 | +106,583 | +3.07 | 18,305,335 | 9,904,907 |
| 2026-06-30 | 35.07 | 3,473,457 | 5.03 | +436,491 | +14.37 | 18,305,335 | 9,904,907 |
| 2026-06-15 | 30.66 | 3,036,966 | 2.44 | -96,376 | -3.08 | 18,305,335 | 9,904,907 |
| 2026-05-29 | 31.63 | 3,133,342 | 2.18 | -43,294 | -1.36 | 18,305,335 | 9,904,907 |
| 2026-05-15 | 32.07 | 3,176,636 | 1.33 | -425,748 | -11.82 | 18,305,335 | 9,904,907 |
| 2026-04-30 | 36.37 | 3,602,384 | 2.05 | -81,174 | -2.20 | 18,049,306 | 9,904,907 |
| 2026-04-15 | 37.19 | 3,683,558 | 1.57 | +577,059 | +18.58 | 18,049,306 | 9,904,907 |
| 2026-03-31 | 31.36 | 3,106,499 | 5.52 | +489,125 | +18.69 | 18,049,306 | 9,904,907 |
| 2026-03-13 | 26.43 | 2,617,374 | 2.93 | +353,522 | +15.62 | 18,049,306 | 9,904,907 |
| 2026-02-27 | 22.86 | 2,263,852 | 7.09 | -80,750 | -3.44 | 18,049,306 | 9,904,907 |
| 2026-02-13 | 23.67 | 2,344,602 | 5.18 | +349,472 | +17.52 | 18,049,306 | 9,904,907 |
| 2026-01-30 | 20.14 | 1,995,130 | 4.55 | +474,907 | +31.24 | 17,857,863 | 9,904,907 |
| 2026-01-15 | 15.35 | 1,520,223 | 3.51 | -213,555 | -12.32 | 17,857,863 | 9,904,907 |
| 2025-12-31 | 17.50 | 1,733,778 | 4.19 | +305,121 | +21.36 | 17,857,863 | 9,904,907 |
| 2025-12-15 | 14.42 | 1,428,657 | 4.41 | +31,719 | +2.27 | 17,857,863 | 9,904,907 |
| 2025-11-28 | 14.10 | 1,396,938 | 5.57 | +80,665 | +6.13 | 17,857,863 | 9,904,907 |
| 2025-11-14 | 13.29 | 1,316,273 | 4.23 | +233,941 | +21.61 | 17,857,863 | 9,904,907 |
| 2025-10-31 | 10.74 | 1,082,332 | 2.94 | +141,064 | +14.99 | 17,851,863 | 10,074,233 |
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.