WTTR · Select Water Solutions, Inc.
$20.86
+0.49 (+2.41%)
At close · Aug 14
Market Cap
$2.80B
Shares
138.48M
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 |
|---|---|---|---|---|
| 2026-07-06 | 1,645,366 | 725,187 | 2,370,553 | 34.4% |
| 2026-06-29 | 1,642,247 | 2,947,358 | 4,589,605 | 52.1% |
| 2026-06-22 | 2,272,707 | 3,675,200 | 5,947,907 | 39.3% |
| 2026-06-15 | 1,267,981 | 1,062,506 | 2,330,487 | 33.7% |
| 2026-06-08 | 1,766,301 | 678,878 | 2,445,179 | 38.0% |
| 2026-06-01 | 1,790,605 | 768,480 | 2,559,085 | 38.6% |
| 2026-05-25 | 1,275,463 | 1,496,098 | 2,771,561 | 40.1% |
| 2026-05-18 | 2,868,288 | 1,422,017 | 4,290,305 | 42.6% |
| 2026-05-11 | 1,951,757 | 2,399,242 | 4,350,999 | 44.4% |
| 2026-05-04 | 2,764,995 | 1,311,741 | 4,076,736 | 38.1% |
| 2026-04-27 | 1,989,649 | 814,660 | 2,804,309 | 36.6% |
| 2026-04-20 | 3,866,123 | 2,206,743 | 6,072,866 | 38.9% |
| 2026-04-13 | 2,693,569 | 1,239,070 | 3,932,639 | 36.5% |
| 2026-04-06 | 1,281,861 | 793,652 | 2,075,513 | 38.8% |
| 2026-03-30 | 1,606,493 | 2,667,620 | 4,274,113 | 45.1% |
| 2026-03-23 | 1,907,592 | 1,279,487 | 3,187,079 | 43.8% |
| 2026-03-16 | 1,383,273 | 1,345,843 | 2,729,116 | 37.5% |
| 2026-03-09 | 1,914,311 | 780,777 | 2,695,088 | 38.5% |
| 2026-03-02 | 2,445,614 | 1,184,232 | 3,629,846 | 41.5% |
| 2026-02-23 | 3,392,221 | 1,494,073 | 4,886,294 | 39.8% |
| 2026-02-16 | 4,080,380 | 3,025,624 | 7,106,004 | 42.4% |
| 2026-02-09 | 724,061 | 772,144 | 1,496,205 | 39.1% |
| 2026-02-02 | 1,024,683 | 651,458 | 1,676,141 | 37.6% |
| 2026-01-26 | 788,738 | 575,382 | 1,364,120 | 34.0% |
| 2026-01-19 | 648,633 | 554,659 | 1,203,292 | 36.8% |
| 2026-01-12 | 596,988 | 427,768 | 1,024,756 | 29.6% |
| 2026-01-05 | 745,467 | 450,466 | 1,195,933 | 35.5% |
| 2025-12-29 | 451,247 | 341,722 | 792,969 | 35.5% |
| 2025-12-22 | 385,701 | 189,425 | 575,126 | 34.9% |
| 2025-12-15 | 1,204,376 | 1,039,665 | 2,244,041 | 39.2% |
| 2025-12-08 | 884,548 | 532,310 | 1,416,858 | 34.9% |
| 2025-12-01 | 799,320 | 411,797 | 1,211,117 | 35.2% |
| 2025-11-24 | 496,299 | 367,010 | 863,309 | 33.9% |
| 2025-11-17 | 709,713 | 429,426 | 1,139,139 | 31.5% |
| 2025-11-10 | 966,787 | 551,255 | 1,518,042 | 34.6% |
| 2025-11-03 | 1,054,440 | 869,473 | 1,923,913 | 38.2% |
| 2025-10-27 | 852,619 | 987,864 | 1,840,483 | 45.1% |
| 2025-10-20 | 1,138,348 | 1,055,336 | 2,193,684 | 44.5% |
| 2025-10-13 | 1,650,903 | 2,175,094 | 3,825,997 | 40.4% |
| 2025-10-06 | 835,457 | 689,742 | 1,525,199 | 34.8% |
| 2025-09-29 | 1,256,565 | 1,241,192 | 2,497,757 | 40.3% |
| 2025-09-22 | 1,661,505 | 1,068,536 | 2,730,041 | 41.1% |
| 2025-09-15 | 1,672,512 | 1,327,941 | 3,000,453 | 39.0% |
| 2025-09-08 | 1,828,847 | 629,048 | 2,457,895 | 36.6% |
| 2025-09-01 | 1,141,667 | 557,569 | 1,699,236 | 36.8% |
| 2025-08-25 | 602,744 | 870,448 | 1,473,192 | 38.1% |
| 2025-08-18 | 829,253 | 634,489 | 1,463,742 | 33.7% |
Showing 1–47 of 47 weeks
Key facts
CIK
1693256
CUSIP
81617J301
13F (30d)
246 filings
244 filers
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