CIEN
Ciena Corporation
stockNYSE
Market OpenNov 13, 2026 1:22:08 PM EST
278.39USD-5.308%(-15.60)1,068,266
Pre-marketNov 13, 2026 9:27:30 AM EST
293.40USD-0.201%(-0.59)
On 2026-10-14 there were 0 FTDs. The average number of FTDs per day for October 2026 is 1,488.
CIEN Fails-to-Deliver (FTDs)
CIEN 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-13 | — | -90 | 2.7M | 2026-10-14 | 2026-11-17 | 400.40 | 0 |
| 2026-10-12 | 90 | +90 | 3.3M | 2026-10-13 | 2026-11-16 | 405.01 | 36,451 |
| 2026-10-09 | — | 0 | 3.8M | 2026-10-12 | 2026-11-13 | 449.77 | 0 |
| 2026-10-08 | — | 0 | 3.7M | 2026-10-09 | 2026-11-12 | 425.93 | 0 |
| 2026-10-07 | — | -13,724 | 3.4M | 2026-10-08 | 2026-11-11 | 446.45 | 0 |
| 2026-10-06 | 13,724 | +13,724 | 6.4M | 2026-10-07 | 2026-11-10 | 443.65 | 6,088,653 |
| 2026-10-05 | — | -1,055 | 2.5M | 2026-10-06 | 2026-11-09 | 389.69 | 0 |
| 2026-10-02 | 1,055 | +1,045 | 2.5M | 2026-10-05 | 2026-11-06 | 391.34 | 412,864 |
| 2026-10-01 | 10 | +10 | 2.6M | 2026-10-02 | 2026-11-05 | 379.14 | 3,791 |
| 2026-09-30 | — | 0 | 2.7M | 2026-10-01 | 2026-11-04 | 351.82 | 0 |
| 2026-09-29 | — | 0 | 2.2M | 2026-09-30 | 2026-11-03 | 354.92 | 0 |
| 2026-09-28 | — | 0 | 1.8M | 2026-09-29 | 2026-11-02 | 344.19 | 0 |
| 2026-09-25 | — | 0 | 1.6M | 2026-09-28 | 2026-10-30 | 356.91 | 0 |
| 2026-09-24 | — | 0 | 1.4M | 2026-09-25 | 2026-10-29 | 358.43 | 0 |
| 2026-09-23 | — | 0 | 1.9M | 2026-09-24 | 2026-10-28 | 355.91 | 0 |
| 2026-09-22 | — | 0 | 2.4M | 2026-09-23 | 2026-10-27 | 368.56 | 0 |
| 2026-09-21 | — | 0 | 2.9M | 2026-09-22 | 2026-10-26 | 365.96 | 0 |
| 2026-09-18 | — | 0 | 4.9M | 2026-09-21 | 2026-10-23 | 348.80 | 0 |
| 2026-09-17 | — | 0 | 3.8M | 2026-09-18 | 2026-10-22 | 344.25 | 0 |
| 2026-09-16 | — | 0 | 4.0M | 2026-09-17 | 2026-10-21 | 340.50 | 0 |
| 2026-09-15 | — | -901 | 2.8M | 2026-09-16 | 2026-10-20 | 334.33 | 0 |
| 2026-09-14 | 901 | +901 | 2.2M | 2026-09-15 | 2026-10-19 | 319.64 | 287,996 |
| 2026-09-11 | — | 0 | 2.0M | 2026-09-14 | 2026-10-16 | 349.54 | 0 |
| 2026-09-10 | — | -1,210 | 2.6M | 2026-09-11 | 2026-10-15 | 334.56 | 0 |
| 2026-09-09 | 1,210 | +1,210 | 1.8M | 2026-09-10 | 2026-10-14 | 338.00 | 408,980 |
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.