DK · Delek US Holdings, Inc. · Off Exchange
$74.34
+2.97 (+4.16%)
At close · Oct 1
Return incl. dividend (before tax)
Market Cap
$4.42B
Shares
61.23M
Volume · Oct 1
1.79M
Avg daily vol (3M)
1.86M
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 |
|---|---|---|---|---|
| 2026-08-24 | 2,132,505 | 1,102,504 | 3,235,009 | 46.7% |
| 2026-08-17 | 2,320,834 | 2,723,494 | 5,044,328 | 53.5% |
| 2026-08-10 | 1,599,952 | 866,150 | 2,466,102 | 40.4% |
| 2026-08-03 | 1,853,530 | 1,151,471 | 3,005,001 | 39.4% |
| 2026-07-27 | 1,700,957 | 763,728 | 2,464,685 | 42.8% |
| 2026-07-20 | 1,579,014 | 1,030,157 | 2,609,171 | 45.0% |
| 2026-07-13 | 1,679,268 | 1,177,123 | 2,856,391 | 44.3% |
| 2026-07-06 | 1,449,180 | 852,063 | 2,301,243 | 41.7% |
| 2026-06-29 | 1,378,356 | 775,273 | 2,153,629 | 37.6% |
| 2026-06-22 | 1,077,939 | 733,898 | 1,811,837 | 29.8% |
| 2026-06-15 | 1,443,356 | 646,311 | 2,089,667 | 37.0% |
| 2026-06-08 | 1,075,026 | 785,480 | 1,860,506 | 36.5% |
| 2026-06-01 | 1,242,804 | 776,994 | 2,019,798 | 38.3% |
| 2026-05-25 | 911,288 | 650,380 | 1,561,668 | 40.7% |
| 2026-05-18 | 1,354,050 | 1,111,013 | 2,465,063 | 40.0% |
| 2026-05-11 | 1,729,746 | 872,512 | 2,602,258 | 40.8% |
| 2026-05-04 | 1,691,873 | 1,058,252 | 2,750,125 | 40.4% |
| 2026-04-27 | 2,675,967 | 868,675 | 3,544,642 | 44.4% |
| 2026-04-20 | 1,952,762 | 1,448,236 | 3,400,998 | 51.0% |
| 2026-04-13 | 1,739,544 | 865,555 | 2,605,099 | 41.3% |
| 2026-04-06 | 1,090,440 | 889,925 | 1,980,365 | 37.1% |
| 2026-03-30 | 1,061,314 | 676,435 | 1,737,749 | 36.5% |
| 2026-03-23 | 1,942,663 | 2,142,221 | 4,084,884 | 47.9% |
| 2026-03-16 | 1,714,572 | 1,632,565 | 3,347,137 | 38.3% |
| 2026-03-09 | 1,539,169 | 1,138,856 | 2,678,025 | 36.5% |
| 2026-03-02 | 2,625,675 | 1,979,524 | 4,605,199 | 39.8% |
| 2026-02-23 | 2,014,511 | 1,122,125 | 3,136,636 | 42.6% |
| 2026-02-16 | 1,177,058 | 2,414,837 | 3,591,895 | 56.6% |
| 2026-02-09 | 1,500,931 | 1,398,796 | 2,899,727 | 45.3% |
| 2026-02-02 | 2,587,675 | 1,318,160 | 3,905,835 | 40.9% |
| 2026-01-26 | 1,208,537 | 883,553 | 2,092,090 | 38.5% |
| 2026-01-19 | 2,016,624 | 1,104,475 | 3,121,099 | 43.0% |
| 2026-01-12 | 3,076,232 | 1,193,150 | 4,269,382 | 44.3% |
| 2026-01-05 | 1,974,906 | 880,749 | 2,855,655 | 40.8% |
| 2025-12-29 | 563,764 | 552,077 | 1,115,841 | 35.7% |
| 2025-12-22 | 727,488 | 339,276 | 1,066,764 | 37.0% |
| 2025-12-15 | 1,528,827 | 2,846,255 | 4,375,082 | 47.6% |
| 2025-12-08 | 1,702,668 | 2,578,577 | 4,281,245 | 53.6% |
| 2025-12-01 | 1,205,956 | 555,378 | 1,761,334 | 38.9% |
| 2025-11-24 | 825,280 | 948,312 | 1,773,592 | 40.8% |
| 2025-11-17 | 1,523,512 | 862,604 | 2,386,116 | 34.8% |
| 2025-11-10 | 2,348,206 | 2,589,380 | 4,937,586 | 50.9% |
| 2025-11-03 | 3,011,658 | 2,003,241 | 5,014,899 | 48.0% |
| 2025-10-27 | 1,386,056 | 1,410,563 | 2,796,619 | 46.9% |
| 2025-10-20 | 1,551,255 | 1,487,161 | 3,038,416 | 44.7% |
| 2025-10-13 | 1,144,638 | 1,202,033 | 2,346,671 | 45.5% |
| 2025-10-06 | 2,188,874 | 1,941,168 | 4,130,042 | 48.6% |
Showing 1–47 of 47 weeks