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MDU · Mdu Resources Group Inc · Off Exchange

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Market Cap
$4.17B
Shares
210.35M
Volume · Nov 5 4.37M Avg daily vol (3M) 1.8M

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
2026-09-28 2,229,412 2,327,480 4,556,892 41.8%
2026-09-21 2,616,248 1,081,249 3,697,497 40.6%
2026-09-14 2,658,310 3,234,920 5,893,230 43.2%
2026-09-07 1,397,808 937,552 2,335,360 37.5%
2026-08-31 2,362,671 1,487,523 3,850,194 39.8%
2026-08-24 1,369,197 638,652 2,007,849 33.7%
2026-08-17 1,385,040 1,180,661 2,565,701 38.6%
2026-08-10 1,576,013 560,937 2,136,950 34.7%
2026-08-03 2,997,865 1,793,733 4,791,598 41.6%
2026-07-27 1,560,690 695,079 2,255,769 36.6%
2026-07-20 1,143,169 810,463 1,953,632 36.3%
2026-07-13 1,769,458 951,697 2,721,155 39.0%
2026-07-06 1,761,166 1,219,584 2,980,750 41.4%
2026-06-29 1,544,047 769,328 2,313,375 33.1%
2026-06-22 2,307,798 1,857,599 4,165,397 42.0%
2026-06-15 1,111,386 1,276,671 2,388,057 33.0%
2026-06-08 1,428,248 618,303 2,046,551 33.6%
2026-06-01 1,819,782 925,879 2,745,661 36.0%
2026-05-25 1,835,151 1,610,459 3,445,610 43.0%
2026-05-18 3,000,357 3,527,994 6,528,351 48.7%
2026-05-11 2,156,094 977,947 3,134,041 36.0%
2026-05-04 2,289,194 1,353,210 3,642,404 38.6%
2026-04-27 1,816,116 1,138,739 2,954,855 36.3%
2026-04-20 1,362,153 795,917 2,158,070 38.7%
2026-04-13 1,914,257 1,499,877 3,414,134 40.8%
2026-04-06 1,707,092 1,056,430 2,763,522 38.8%
2026-03-30 1,567,403 1,006,202 2,573,605 44.5%
2026-03-23 1,180,824 3,433,434 4,614,258 53.9%
2026-03-16 2,263,404 3,202,807 5,466,211 41.2%
2026-03-09 3,212,830 833,354 4,046,184 41.6%
2026-03-02 1,987,715 762,665 2,750,380 32.8%
2026-02-23 1,921,628 1,260,280 3,181,908 37.6%
2026-02-16 1,257,542 633,709 1,891,251 31.1%
2026-02-09 1,954,620 964,194 2,918,814 31.9%
2026-02-02 2,964,117 984,029 3,948,146 30.3%
2026-01-26 1,801,502 756,747 2,558,249 32.9%
2026-01-19 1,771,147 696,518 2,467,665 30.5%
2026-01-12 2,748,475 1,850,407 4,598,882 44.7%
2026-01-05 3,464,777 1,216,816 4,681,593 35.1%
2025-12-29 1,494,195 1,563,564 3,057,759 39.3%
2025-12-22 1,454,989 1,224,600 2,679,589 34.5%
2025-12-15 2,676,429 2,182,356 4,858,785 36.8%
2025-12-08 3,583,214 1,683,422 5,266,636 38.0%
2025-12-01 3,389,331 2,441,363 5,830,694 39.1%
2025-11-24 1,537,337 981,937 2,519,274 33.6%
2025-11-17 1,751,218 940,776 2,691,994 28.5%
2025-11-10 2,414,192 1,210,401 3,624,593 31.2%
Showing 1–47 of 47 weeks
Key facts CIK 67716 CUSIP 552690109 13F (30d) 207 filings 167 filers Visit website Investor relations