WLKP
Westlake Chemical Partners LPCompany with tickers: WLKP
CIK
1604665
CUSIP
960417103
Shares Outstanding
35,245,879
13F Activity (30d)
34 filings
32 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-03-16 | 33,732 | 43,841 | 77,573 | 57.1% |
| 2026-03-23 | 17,913 | 56,735 | 74,648 | 44.9% |
| 2026-03-30 | 34,058 | 39,615 | 73,673 | 61.3% |
| 2026-04-06 | 21,549 | 61,331 | 82,880 | 62.8% |
| 2026-04-13 | 10,583 | 52,195 | 62,778 | 71.4% |
| 2026-04-20 | 12,295 | 43,437 | 55,732 | 68.8% |
| 2026-04-27 | 8,822 | 56,086 | 64,908 | 73.5% |
| 2026-05-04 | 37,270 | 106,650 | 143,920 | 65.1% |
Showing 1–8 of 8 weeks