WES · Western Midstream Partners, LP · Off Exchange
Market Cap
$18.62B
Shares
393.78M
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 |
|---|---|---|---|---|
| 2026-08-17 | 545,810 | 859,662 | 1,405,472 | 42.8% |
| 2026-08-10 | 647,211 | 1,120,542 | 1,767,753 | 33.2% |
| 2026-08-03 | 804,858 | 815,078 | 1,619,936 | 37.2% |
| 2026-07-27 | 1,020,503 | 1,310,500 | 2,331,003 | 44.0% |
| 2026-07-20 | 661,047 | 934,057 | 1,595,104 | 44.6% |
| 2026-07-13 | 450,421 | 961,128 | 1,411,549 | 47.7% |
| 2026-07-06 | 517,642 | 1,077,726 | 1,595,368 | 42.9% |
| 2026-06-29 | 423,391 | 892,979 | 1,316,370 | 44.5% |
| 2026-06-22 | 493,787 | 1,109,279 | 1,603,066 | 36.7% |
| 2026-06-15 | 571,331 | 932,815 | 1,504,146 | 22.7% |
| 2026-06-08 | 904,502 | 954,988 | 1,859,490 | 37.3% |
| 2026-06-01 | 560,782 | 1,112,866 | 1,673,648 | 42.3% |
| 2026-05-25 | 511,701 | 1,043,253 | 1,554,954 | 38.2% |
| 2026-05-18 | 942,660 | 3,171,188 | 4,113,848 | 49.4% |
| 2026-05-11 | 1,236,500 | 5,715,642 | 6,952,142 | 65.0% |
| 2026-05-04 | 1,332,570 | 2,324,650 | 3,657,220 | 46.3% |
| 2026-04-27 | 1,015,591 | 5,680,944 | 6,696,535 | 62.3% |
| 2026-04-20 | 793,765 | 4,462,493 | 5,256,258 | 62.0% |
| 2026-04-13 | 765,122 | 4,613,852 | 5,378,974 | 66.9% |
| 2026-04-06 | 801,357 | 1,339,753 | 2,141,110 | 47.7% |
| 2026-03-30 | 576,481 | 1,576,137 | 2,152,618 | 50.3% |
| 2026-03-23 | 800,780 | 1,290,336 | 2,091,116 | 44.4% |
| 2026-03-16 | 1,310,122 | 1,902,110 | 3,212,232 | 32.4% |
| 2026-03-09 | 1,211,879 | 3,547,665 | 4,759,544 | 53.5% |
| 2026-03-02 | 1,508,651 | 2,102,606 | 3,611,257 | 47.6% |
| 2026-02-23 | 1,115,301 | 2,208,560 | 3,323,861 | 45.7% |
| 2026-02-16 | 1,713,415 | 2,694,384 | 4,407,799 | 39.5% |
| 2026-02-09 | 934,493 | 1,295,369 | 2,229,862 | 44.5% |
| 2026-02-02 | 839,838 | 1,505,974 | 2,345,812 | 43.0% |
| 2026-01-26 | 1,301,635 | 2,386,358 | 3,687,993 | 50.4% |
| 2026-01-19 | 930,477 | 1,733,235 | 2,663,712 | 40.8% |
| 2026-01-12 | 919,732 | 1,480,132 | 2,399,864 | 43.3% |
| 2026-01-05 | 1,023,004 | 1,873,224 | 2,896,228 | 45.9% |
| 2025-12-29 | 419,607 | 1,122,945 | 1,542,552 | 50.6% |
| 2025-12-22 | 419,725 | 680,973 | 1,100,698 | 46.0% |
| 2025-12-15 | 1,121,064 | 1,554,977 | 2,676,041 | 42.6% |
| 2025-12-08 | 962,478 | 2,117,226 | 3,079,704 | 47.7% |
| 2025-12-01 | 1,269,178 | 3,907,288 | 5,176,466 | 57.9% |
| 2025-11-24 | 986,341 | 755,613 | 1,741,954 | 36.1% |
| 2025-11-17 | 842,581 | 1,322,794 | 2,165,375 | 37.6% |
| 2025-11-10 | 1,650,943 | 2,851,428 | 4,502,371 | 43.9% |
| 2025-11-03 | 1,433,853 | 1,678,796 | 3,112,649 | 39.1% |
| 2025-10-27 | 991,363 | 1,939,902 | 2,931,265 | 45.6% |
| 2025-10-20 | 1,544,398 | 4,749,241 | 6,293,639 | 55.3% |
| 2025-10-13 | 1,488,064 | 1,504,789 | 2,992,853 | 27.7% |
| 2025-10-06 | 1,826,178 | 2,204,687 | 4,030,865 | 38.8% |
| 2025-09-29 | 1,375,772 | 2,113,134 | 3,488,906 | 34.1% |
| 2025-09-22 | 1,380,908 | 1,873,878 | 3,254,786 | 50.9% |
Showing 1–48 of 48 weeks