GKOS
Glaukos Corporation
stockNYSE
Market OpenOct 5, 2026 1:35:27 PM EDT
163.66USD-0.055%(-0.09)197,434
140.80Bid164.31Ask23.51SpreadOn 2026-09-14 there were 0 FTDs. The average number of FTDs per day for September 2026 is 200.
GKOS Fails-to-Deliver (FTDs)
Fails-to-Deliver
GKOS Fails-to-Deliver
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| 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 | 552.4K | 2026-09-14 | 2026-10-16 | 167.25 | 0 |
| 2026-09-10 | — | 0 | 1.0M | 2026-09-11 | 2026-10-15 | 170.38 | 0 |
| 2026-09-09 | — | 0 | 587.9K | 2026-09-10 | 2026-10-14 | 179.79 | 0 |
| 2026-09-08 | — | 0 | 1.2M | 2026-09-09 | 2026-10-13 | 185.04 | 0 |
| 2026-09-04 | — | -18 | 572.5K | 2026-09-08 | 2026-10-09 | 177.47 | 0 |
| 2026-09-03 | 18 | -1,764 | 610.2K | 2026-09-04 | 2026-10-08 | 180.35 | 3,246 |
| 2026-09-02 | 1,782 | +1,782 | 768.7K | 2026-09-03 | 2026-10-07 | 179.53 | 319,922 |
| 2026-09-01 | — | 0 | 507.2K | 2026-09-02 | 2026-10-06 | 176.70 | 0 |
| 2026-08-31 | — | -1,400 | 455.6K | 2026-09-01 | 2026-10-05 | 179.56 | 0 |
| 2026-08-28 | 1,400 | +1,397 | 553.5K | 2026-08-31 | 2026-10-02 | 179.87 | 251,818 |
| 2026-08-27 | 3 | +3 | 442.3K | 2026-08-28 | 2026-10-01 | 181.91 | 546 |
| 2026-08-26 | — | 0 | 506.0K | 2026-08-27 | 2026-09-30 | 180.57 | 0 |
| 2026-08-25 | — | -482 | 639.7K | 2026-08-26 | 2026-09-29 | 181.39 | 0 |
| 2026-08-24 | 482 | -1,402 | 622.3K | 2026-08-25 | 2026-09-28 | 185.65 | 89,483 |
| 2026-08-21 | 1,884 | +905 | 440.1K | 2026-08-24 | 2026-09-25 | 184.89 | 348,333 |
| 2026-08-20 | 979 | +122 | 791.9K | 2026-08-21 | 2026-09-24 | 184.89 | 181,007 |
| 2026-08-19 | 857 | +857 | 505.4K | 2026-08-20 | 2026-09-23 | 189.55 | 162,444 |
| 2026-08-18 | — | 0 | 625.6K | 2026-08-19 | 2026-09-22 | 184.15 | 0 |
| 2026-08-17 | — | 0 | 734.8K | 2026-08-18 | 2026-09-21 | 185.62 | 0 |
| 2026-08-14 | — | 0 | 743.4K | 2026-08-17 | 2026-09-18 | 184.53 | 0 |
| 2026-08-13 | — | 0 | 762.2K | 2026-08-14 | 2026-09-17 | 189.45 | 0 |
| 2026-08-12 | — | 0 | 754.2K | 2026-08-13 | 2026-09-16 | 186.63 | 0 |
| 2026-08-11 | — | 0 | 723.3K | 2026-08-12 | 2026-09-15 | 182.00 | 0 |
| 2026-08-10 | — | 0 | 646.1K | 2026-08-11 | 2026-09-14 | 181.42 | 0 |
| 2026-08-07 | — | 0 | 768.8K | 2026-08-10 | 2026-09-11 | 180.02 | 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.