MTX · Minerals Technologies Inc
$72.98
+0.22 (+0.30%)
At close · Aug 14
Market Cap
$2.27B
Shares
31.13M
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 | 289,909 | 85,658 | 375,567 | 37.4% |
| 2026-06-29 | 363,097 | 114,573 | 477,670 | 40.0% |
| 2026-06-22 | 497,599 | 400,592 | 898,191 | 38.3% |
| 2026-06-15 | 168,863 | 105,750 | 274,613 | 21.0% |
| 2026-06-08 | 148,639 | 103,857 | 252,496 | 36.9% |
| 2026-06-01 | 194,454 | 98,539 | 292,993 | 35.9% |
| 2026-05-25 | 130,378 | 87,849 | 218,227 | 38.8% |
| 2026-05-18 | 204,373 | 168,124 | 372,497 | 40.3% |
| 2026-05-11 | 467,466 | 359,762 | 827,228 | 49.4% |
| 2026-05-04 | 556,912 | 150,256 | 707,168 | 43.9% |
| 2026-04-27 | 194,997 | 105,516 | 300,513 | 33.8% |
| 2026-04-20 | 151,118 | 109,148 | 260,266 | 36.0% |
| 2026-04-13 | 205,970 | 69,580 | 275,550 | 35.2% |
| 2026-04-06 | 146,367 | 85,720 | 232,087 | 32.2% |
| 2026-03-30 | 218,433 | 126,787 | 345,220 | 41.3% |
| 2026-03-23 | 241,965 | 89,359 | 331,324 | 32.8% |
| 2026-03-16 | 356,302 | 176,610 | 532,912 | 29.0% |
| 2026-03-09 | 294,625 | 73,664 | 368,289 | 36.1% |
| 2026-03-02 | 283,249 | 139,919 | 423,168 | 43.0% |
| 2026-02-23 | 262,094 | 141,327 | 403,421 | 46.2% |
| 2026-02-16 | 173,035 | 100,553 | 273,588 | 41.2% |
| 2026-02-09 | 198,407 | 146,375 | 344,782 | 43.8% |
| 2026-02-02 | 249,913 | 74,807 | 324,720 | 35.9% |
| 2026-01-26 | 643,421 | 225,342 | 868,763 | 46.0% |
| 2026-01-19 | 143,336 | 120,010 | 263,346 | 45.8% |
| 2026-01-12 | 169,333 | 66,691 | 236,024 | 39.6% |
| 2026-01-05 | 180,506 | 61,929 | 242,435 | 36.9% |
| 2025-12-29 | 200,167 | 79,763 | 279,930 | 44.8% |
| 2025-12-22 | 161,068 | 78,016 | 239,084 | 42.1% |
| 2025-12-15 | 304,418 | 214,145 | 518,563 | 31.5% |
| 2025-12-08 | 214,412 | 175,334 | 389,746 | 44.8% |
| 2025-12-01 | 165,827 | 73,386 | 239,213 | 39.6% |
| 2025-11-24 | 149,355 | 137,281 | 286,636 | 36.1% |
| 2025-11-17 | 249,975 | 92,931 | 342,906 | 33.9% |
| 2025-11-10 | 174,371 | 71,564 | 245,935 | 35.1% |
| 2025-11-03 | 257,538 | 101,416 | 358,954 | 40.5% |
| 2025-10-27 | 307,037 | 131,795 | 438,832 | 35.2% |
| 2025-10-20 | 199,007 | 84,671 | 283,678 | 34.2% |
| 2025-10-13 | 257,765 | 192,729 | 450,494 | 42.6% |
| 2025-10-06 | 169,882 | 92,289 | 262,171 | 31.8% |
| 2025-09-29 | 135,887 | 72,553 | 208,440 | 31.3% |
| 2025-09-22 | 233,911 | 87,803 | 321,714 | 33.7% |
| 2025-09-15 | 189,466 | 219,998 | 409,464 | 28.0% |
| 2025-09-08 | 413,930 | 211,160 | 625,090 | 48.0% |
| 2025-09-01 | 284,226 | 113,063 | 397,289 | 39.5% |
| 2025-08-25 | 209,460 | 136,356 | 345,816 | 33.0% |
| 2025-08-18 | 216,782 | 80,872 | 297,654 | 37.1% |
Showing 1–47 of 47 weeks
Key facts
CIK
891014
CUSIP
603158106
13F (30d)
274 filings
273 filers
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