QUMS
Quantumsphere Acquisition CorpCompany with tickers: QUMS, QUMSR, QUMSU
CIK
2070900
CUSIP
G7387B106
Shares Outstanding
11,406,650
13F Activity (30d)
29 filings
28 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-02 | 5 | 0 | 5 | 100.0% |
| 2026-06-01 | 4 | 0 | 107 | 3.7% |
| 2026-05-29 | 1 | 0 | 1 | 100.0% |
| 2026-05-28 | 4 | 0 | 4 | 100.0% |
| 2026-05-05 | 1 | 0 | 1 | 100.0% |
| 2026-05-04 | 128 | 0 | 128 | 100.0% |
| 2026-05-01 | 1 | 0 | 1 | 100.0% |
| 2026-04-30 | 50 | 0 | 100 | 50.0% |
| 2026-04-29 | 186 | 0 | 187 | 99.5% |
| 2026-04-28 | 10 | 0 | 10 | 100.0% |
| 2026-04-27 | 1,100 | 0 | 1,203 | 91.4% |
| 2026-04-24 | 117 | 0 | 117 | 100.0% |
| 2026-04-22 | 148 | 0 | 148 | 100.0% |
| 2026-04-20 | 11,500 | 0 | 21,800 | 52.8% |
| 2026-04-17 | 101 | 0 | 101 | 100.0% |
| 2026-04-06 | 1 | 0 | 1 | 100.0% |