WLK
Westlake Corporation
stockNYSE
Market OpenNov 6, 2026 12:00:56 PM EST
64.46USD-2.753%(-1.82)195,604
On 2026-10-14 there were 0 FTDs. The average number of FTDs per day for October 2026 is 2,384.
WLK Fails-to-Deliver (FTDs)
WLK 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 | — | 0 | 740.7K | 2026-10-14 | 2026-11-17 | 61.86 | 0 |
| 2026-10-12 | — | 0 | 987.6K | 2026-10-13 | 2026-11-16 | 61.85 | 0 |
| 2026-10-09 | — | 0 | 766.1K | 2026-10-12 | 2026-11-13 | 62.29 | 0 |
| 2026-10-08 | — | 0 | 1.2M | 2026-10-09 | 2026-11-12 | 62.31 | 0 |
| 2026-10-07 | — | 0 | 1.2M | 2026-10-08 | 2026-11-11 | 61.52 | 0 |
| 2026-10-06 | — | 0 | 916.7K | 2026-10-07 | 2026-11-10 | 63.39 | 0 |
| 2026-10-05 | — | 0 | 1.1M | 2026-10-06 | 2026-11-09 | 64.61 | 0 |
| 2026-10-02 | — | -23,837 | 1.5M | 2026-10-05 | 2026-11-06 | 63.50 | 0 |
| 2026-10-01 | 23,837 | +23,837 | 2.2M | 2026-10-02 | 2026-11-05 | 62.47 | 1,489,097 |
| 2026-09-30 | — | 0 | 1.3M | 2026-10-01 | 2026-11-04 | 62.31 | 0 |
| 2026-09-29 | — | 0 | 1.5M | 2026-09-30 | 2026-11-03 | 63.39 | 0 |
| 2026-09-28 | — | 0 | 444.2K | 2026-09-29 | 2026-11-02 | 66.84 | 0 |
| 2026-09-25 | — | 0 | 645.8K | 2026-09-28 | 2026-10-30 | 67.71 | 0 |
| 2026-09-24 | — | 0 | 585.3K | 2026-09-25 | 2026-10-29 | 66.76 | 0 |
| 2026-09-23 | — | 0 | 504.9K | 2026-09-24 | 2026-10-28 | 68.42 | 0 |
| 2026-09-22 | — | 0 | 694.7K | 2026-09-23 | 2026-10-27 | 68.80 | 0 |
| 2026-09-21 | — | 0 | 576.3K | 2026-09-22 | 2026-10-26 | 67.77 | 0 |
| 2026-09-18 | — | 0 | 721.4K | 2026-09-21 | 2026-10-23 | 69.07 | 0 |
| 2026-09-17 | — | 0 | 485.1K | 2026-09-18 | 2026-10-22 | 70.57 | 0 |
| 2026-09-16 | — | 0 | 537.4K | 2026-09-17 | 2026-10-21 | 70.66 | 0 |
| 2026-09-15 | — | 0 | 864.5K | 2026-09-16 | 2026-10-20 | 70.02 | 0 |
| 2026-09-14 | — | 0 | 976.5K | 2026-09-15 | 2026-10-19 | 68.96 | 0 |
| 2026-09-11 | — | 0 | 533.8K | 2026-09-14 | 2026-10-16 | 70.81 | 0 |
| 2026-09-10 | — | 0 | 891.9K | 2026-09-11 | 2026-10-15 | 71.62 | 0 |
| 2026-09-09 | — | 0 | 846.7K | 2026-09-10 | 2026-10-14 | 71.78 | 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.