DGX
Quest Diagnostics IncCompany with tickers: DGX
CIK
1022079
CUSIP
74834L100
Shares Outstanding
110,696,429
13F Activity (30d)
496 filings
485 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 |
|---|---|---|---|---|
| 2026-05-18 | 1,210,273 | 480,878 | 1,691,151 | 55.1% |
| 2026-05-11 | 1,057,435 | 390,800 | 1,448,235 | 51.8% |
| 2026-05-04 | 1,046,653 | 420,049 | 1,466,702 | 44.7% |
| 2026-04-27 | 1,489,012 | 494,987 | 1,983,999 | 52.5% |
| 2026-04-20 | 2,906,866 | 639,740 | 3,546,606 | 43.6% |
| 2026-04-13 | 1,270,659 | 749,533 | 2,020,192 | 54.8% |
| 2026-04-06 | 1,245,502 | 390,170 | 1,635,672 | 43.6% |
| 2026-03-30 | 815,434 | 276,341 | 1,091,775 | 33.7% |
| 2026-03-23 | 1,145,747 | 480,812 | 1,626,559 | 40.6% |
| 2026-03-16 | 1,173,706 | 614,990 | 1,788,696 | 35.0% |
| 2026-03-09 | 938,289 | 489,585 | 1,427,874 | 39.9% |
| 2026-03-02 | 1,088,152 | 421,820 | 1,509,972 | 39.0% |
| 2026-02-23 | 1,180,620 | 537,444 | 1,718,064 | 39.9% |
| 2026-02-16 | 824,312 | 386,615 | 1,210,927 | 36.7% |
| 2026-02-09 | 2,731,716 | 792,038 | 3,523,754 | 40.5% |
| 2026-02-02 | 1,860,622 | 622,002 | 2,482,624 | 42.2% |
| 2026-01-26 | 1,208,575 | 497,030 | 1,705,605 | 42.8% |
| 2026-01-19 | 1,261,376 | 672,825 | 1,934,201 | 37.0% |
| 2026-01-12 | 1,740,845 | 591,609 | 2,332,454 | 41.3% |
| 2026-01-05 | 1,406,724 | 502,075 | 1,908,799 | 42.5% |
| 2025-12-29 | 635,924 | 518,233 | 1,154,157 | 42.9% |
| 2025-12-22 | 590,768 | 250,263 | 841,031 | 40.9% |
| 2025-12-15 | 1,552,907 | 1,266,389 | 2,819,296 | 43.4% |
| 2025-12-08 | 1,521,347 | 722,195 | 2,243,542 | 47.5% |
| 2025-12-01 | 1,487,673 | 503,321 | 1,990,994 | 38.3% |
| 2025-11-24 | 1,197,297 | 723,609 | 1,920,906 | 40.5% |
| 2025-11-17 | 1,895,695 | 915,967 | 2,811,662 | 45.3% |
| 2025-11-10 | 2,098,226 | 454,051 | 2,552,277 | 40.5% |
| 2025-11-03 | 1,322,168 | 543,377 | 1,865,545 | 38.8% |
| 2025-10-27 | 1,491,684 | 727,601 | 2,219,285 | 38.6% |
| 2025-10-20 | 2,508,600 | 677,793 | 3,186,393 | 39.5% |
| 2025-10-13 | 1,211,920 | 657,714 | 1,869,634 | 40.3% |
| 2025-10-06 | 1,139,007 | 319,215 | 1,458,222 | 36.7% |
| 2025-09-29 | 1,715,077 | 425,590 | 2,140,667 | 38.8% |
| 2025-09-22 | 950,780 | 342,114 | 1,292,894 | 34.9% |
| 2025-09-15 | 888,553 | 415,355 | 1,303,908 | 32.9% |
| 2025-09-08 | 772,627 | 294,668 | 1,067,295 | 41.4% |
| 2025-09-01 | 841,526 | 222,112 | 1,063,638 | 36.2% |
| 2025-08-25 | 911,965 | 466,568 | 1,378,533 | 37.4% |
| 2025-08-18 | 1,252,603 | 886,088 | 2,138,691 | 46.8% |
| 2025-08-11 | 1,242,873 | 333,146 | 1,576,019 | 41.1% |
| 2025-08-04 | 1,316,956 | 355,208 | 1,672,164 | 41.4% |
| 2025-07-28 | 1,873,914 | 507,730 | 2,381,644 | 44.5% |
| 2025-07-21 | 4,424,388 | 792,249 | 5,216,637 | 44.3% |
| 2025-07-14 | 2,383,086 | 621,100 | 3,004,186 | 46.1% |
| 2025-07-07 | 1,635,457 | 461,987 | 2,097,444 | 41.6% |
| 2025-06-30 | 895,445 | 342,291 | 1,237,736 | 41.2% |
| 2025-06-23 | 1,326,140 | 453,485 | 1,779,625 | 36.3% |
| 2025-06-16 | 950,147 | 388,378 | 1,338,525 | 38.3% |
Showing 1–49 of 49 weeks