QUMS · Quantumsphere Acquisition Corp
Substantial doubt about the company's ability to continue as a going concern.
“There is no assurance that the Company’s plans to raise capital or to consummate a Business Combination will be successful within the Combination Period. The Company lacks the financial resources it needs to sustain operations for a reasonable period of time, which is considered to be one year from the date of the issuance of the financial statements. Therefore, management has determined that these conditions raise substantial doubt about the Company’s ability to continue as a going concern until the earlier of the consummation of the Business Combination or the date the Company is required to liquidate.”View the 10-K filed Jun 15, 2026
Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
|
2026-07-31
Scheduled
FINRA publishes Aug 11
|
— | — | — | — |
| 2026-07-15 | 9,169 | 6,240 | +2,929 | 1.65 |
| 2026-06-30 | 6,240 | 6,128 | +112 | 1.00 |
| 2026-06-15 | 6,128 | 8,089 | -1,961 | 1.00 |
| 2026-05-29 | 8,089 | 8,082 | +7 | 1.64 |
| 2026-05-15 | 8,082 | 8,181 | -99 | 1.25 |
| 2026-04-30 | 8,181 | 9,532 | -1,351 | 1.82 |
| 2026-04-15 | 9,532 | 11,396 | -1,864 | 2.12 |
| 2026-03-31 | 11,396 | 13,727 | -2,331 | 1.00 |
| 2026-03-13 | 13,727 | 15,566 | -1,839 | 1.03 |
| 2026-02-27 | 15,566 | 9,114 | +6,452 | 1.31 |
| 2026-02-13 | 9,114 | 11,031 | -1,917 | 1.00 |
| 2026-01-30 | 11,031 | 3,391 | +7,640 | 2.42 |
| 2026-01-15 | 3,391 | 3,381 | +10 | 1.00 |
| 2025-12-31 | 3,381 | 3,395 | -14 | 1.00 |
| 2025-12-15 | 3,395 | 3,549 | -154 | 1.00 |
| 2025-11-28 | 3,549 | 3,687 | -138 | 1.00 |
| 2025-11-14 | 3,687 | 3,582 | +105 | 1.00 |
| 2025-10-31 | 3,582 | 6,867 | -3,285 | 1.00 |
| 2025-10-15 | 6,867 | 0 | +6,867 | 1.00 |