QUMSR
Quantumsphere Acquisition Corp. Rights
stockNASDAQRight
At CloseOct 9, 2026 3:59:30 PM EDT
0.09USD+28.940%(+0.02)102,468
Pre-marketOct 12, 2026 8:56:30 AM EDT
0.13USD+44.444%(+0.04)
After-hoursOct 12, 2026 4:16:18 PM EDT
0.16USD+72.889%(+0.07)
On 2026-09-14 there were 0 FTDs. The average number of FTDs per day for September 2026 is 266.
QUMSR Fails-to-Deliver (FTDs)
QUMSR Fails-to-Deliver
Page 1 / 6
| Trade Date (T)1 | Fails-to- Deliver2 | FTD Change | Trade Vol. | Settlement Date (T+B)4 | Closing Deadline (T+35C)5 | Price3 | $ Notional |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | — | 0 | 415 | 2026-09-14 | 2026-10-16 | 0.0666 | 0 |
| 2026-09-10 | — | 0 | 732 | 2026-09-11 | 2026-10-15 | 0.0650 | 0 |
| 2026-09-09 | — | 0 | 122 | 2026-09-10 | 2026-10-14 | 0.0601 | 0 |
| 2026-09-08 | — | 0 | 2.1K | 2026-09-09 | 2026-10-13 | 0.0601 | 0 |
| 2026-09-04 | — | -2,005 | 181.1K | 2026-09-08 | 2026-10-09 | 0.0789 | 0 |
| 2026-09-03 | 2,005 | +2,005 | 30.0K | 2026-09-04 | 2026-10-08 | 0.0900 | 180 |
| 2026-09-02 | — | -213 | 346.2K | 2026-09-03 | 2026-10-07 | 0.0704 | 0 |
| 2026-09-01 | 213 | +37 | 100 | 2026-09-02 | 2026-10-06 | 0.1500 | 32 |
| 2026-08-31 | 176 | +126 | — | 2026-09-01 | 2026-10-05 | 0.1400 | 25 |
| 2026-08-27 | 50 | -67 | — | 2026-08-28 | 2026-10-01 | 0.1400 | 7 |
| 2026-08-26 | 117 | +3 | — | 2026-08-27 | 2026-09-30 | 0.1400 | 16 |
| 2026-08-25 | 114 | +114 | — | 2026-08-26 | 2026-09-29 | 0.1400 | 16 |
| 2026-08-21 | — | -160 | 232 | 2026-08-24 | 2026-09-25 | 0.1645 | 0 |
| 2026-08-20 | 160 | -60 | 2.3K | 2026-08-21 | 2026-09-24 | 0.1500 | 24 |
| 2026-08-19 | 220 | +220 | 805 | 2026-08-20 | 2026-09-23 | 0.1600 | 35 |
| 2026-08-14 | — | 0 | 215 | 2026-08-17 | 2026-09-18 | 0.1463 | 0 |
| 2026-08-13 | — | 0 | 292 | 2026-08-14 | 2026-09-17 | 0.1502 | 0 |
| 2026-08-12 | — | 0 | 101 | 2026-08-13 | 2026-09-16 | 0.1551 | 0 |
| 2026-08-11 | — | 0 | 189 | 2026-08-12 | 2026-09-15 | 0.1551 | 0 |
| 2026-08-10 | — | 0 | 114 | 2026-08-11 | 2026-09-14 | 0.1494 | 0 |
| 2026-08-07 | — | 0 | 104.5K | 2026-08-10 | 2026-09-11 | 0.1551 | 0 |
| 2026-08-06 | — | 0 | 300 | 2026-08-07 | 2026-09-10 | 0.1645 | 0 |
| 2026-07-29 | — | 0 | 1.4K | 2026-07-30 | 2026-09-02 | 0.1671 | 0 |
| 2026-07-22 | — | 0 | 483 | 2026-07-23 | 2026-08-26 | 0.1799 | 0 |
| 2026-07-21 | — | 0 | 348 | 2026-07-22 | 2026-08-25 | 0.1700 | 0 |
Historical data is split-adjusted.
1 Trade Date is calculated from the Settlement Date.
2 Fails to deliver on a given day are a CUMULATIVE number of all fails outstanding until that day, plus new fails that occur that day, less fails that settle that day. A dash (—) indicates no FTDs were reported that day. It’s been shown that the SEC withholds the FTD report for two weeks, and there are often high-volume days with no reported FTDs, so it’s unclear if missing days truly indicate 0 FTDs.
3 Closing price on the Trade Date. The FTD file contains the closing price on the day previous to settlement.
4 As of May 28, 2024, the standard for settlement is next business day after a trade (T+1B). Before that, it was trade date plus two business days (T+2B).
5 RegSHO IV. 3. A broker-dealer has up to 35 calendar days following the trade date to close out the failure to deliver position by purchasing securities of like kind and quantity. Analysis of the T+35 cycle.