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HL · Hecla Mining Co/De/

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$18.37 +0.64 (+3.61%) At close · Aug 14
Market Cap
$12.34B
Shares
671.77M

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 14,460,329 80,814,702 95,275,031 67.6%
2026-06-29 12,531,108 50,072,734 62,603,842 59.8%
2026-06-22 14,789,455 137,691,119 152,480,574 62.9%
2026-06-15 11,804,454 61,351,662 73,156,116 55.6%
2026-06-08 12,861,150 51,310,830 64,171,980 59.8%
2026-06-01 10,827,903 56,771,574 67,599,477 65.7%
2026-05-25 7,459,388 25,145,273 32,604,661 57.3%
2026-05-18 8,977,506 20,055,423 29,032,929 45.4%
2026-05-11 13,578,620 24,822,148 38,400,768 42.7%
2026-05-04 12,761,099 19,420,105 32,181,204 41.8%
2026-04-27 7,781,448 15,258,338 23,039,786 44.1%
2026-04-20 9,212,461 16,760,474 25,972,935 43.7%
2026-04-13 8,222,663 22,979,160 31,201,823 51.9%
2026-04-06 7,752,865 16,129,471 23,882,336 42.4%
2026-03-30 8,421,054 20,504,216 28,925,270 44.0%
2026-03-23 13,923,403 22,677,993 36,601,396 42.4%
2026-03-16 15,074,684 26,613,588 41,688,272 36.2%
2026-03-09 11,539,987 22,955,458 34,495,445 42.5%
2026-03-02 15,078,344 32,367,965 47,446,309 43.6%
2026-02-23 12,118,132 38,355,386 50,473,518 48.1%
2026-02-16 13,642,044 32,346,547 45,988,591 42.5%
2026-02-09 12,127,625 31,647,216 43,774,841 43.1%
2026-02-02 16,860,741 36,714,820 53,575,561 41.1%
2026-01-26 26,423,507 71,062,651 97,486,158 44.1%
2026-01-19 16,738,526 49,411,269 66,149,795 48.3%
2026-01-12 14,423,860 49,842,324 64,266,184 52.1%
2026-01-05 16,884,049 40,245,126 57,129,175 49.3%
2025-12-29 10,124,448 25,225,865 35,350,313 48.2%
2025-12-22 9,942,641 28,801,674 38,744,315 51.9%
2025-12-15 13,758,458 84,861,112 98,619,570 46.6%
2025-12-08 15,512,293 35,557,521 51,069,814 46.6%
2025-12-01 13,632,196 35,313,238 48,945,434 52.2%
2025-11-24 9,059,655 22,539,543 31,599,198 48.9%
2025-11-17 12,404,933 17,720,664 30,125,597 38.8%
2025-11-10 12,030,072 24,537,213 36,567,285 44.2%
2025-11-03 16,178,615 31,010,780 47,189,395 43.9%
2025-10-27 10,691,509 31,948,435 42,639,944 48.3%
2025-10-20 11,111,583 25,415,270 36,526,853 47.3%
2025-10-13 13,817,837 37,602,775 51,420,612 48.1%
2025-10-06 16,774,774 32,340,940 49,115,714 48.1%
2025-09-29 13,160,562 37,045,734 50,206,296 51.0%
2025-09-22 17,568,614 56,400,071 73,968,685 55.2%
2025-09-15 22,777,022 74,019,415 96,796,437 37.1%
2025-09-08 30,903,311 67,935,501 98,838,812 54.1%
2025-09-01 13,044,931 45,320,329 58,365,260 59.2%
2025-08-25 12,594,183 41,240,074 53,834,257 59.6%
2025-08-18 10,938,225 38,996,674 49,934,899 56.0%
Showing 1–47 of 47 weeks
Key facts CIK 719413 CUSIP 422704106 13F (30d) 552 filings 531 filers Visit website Investor relations