NPKI · NPK International Inc.
$13.51
-0.07 (-0.52%)
At close · Aug 6
Market Cap
$1.15B
Shares
84.91M
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 |
|---|---|---|---|---|
| 2026-06-29 | 1,687,651 | 394,594 | 2,082,245 | 42.8% |
| 2026-06-22 | 1,837,586 | 2,686,675 | 4,524,261 | 46.1% |
| 2026-06-15 | 1,776,777 | 629,023 | 2,405,800 | 46.4% |
| 2026-06-08 | 969,221 | 787,639 | 1,756,860 | 40.0% |
| 2026-06-01 | 821,937 | 924,805 | 1,746,742 | 35.5% |
| 2026-05-25 | 711,032 | 451,787 | 1,162,819 | 36.5% |
| 2026-05-18 | 1,015,612 | 696,364 | 1,711,976 | 41.9% |
| 2026-05-11 | 627,868 | 466,540 | 1,094,408 | 33.5% |
| 2026-05-04 | 1,075,865 | 783,095 | 1,858,960 | 42.5% |
| 2026-04-27 | 1,412,693 | 1,197,816 | 2,610,509 | 41.8% |
| 2026-04-20 | 732,472 | 525,277 | 1,257,749 | 40.9% |
| 2026-04-13 | 622,774 | 674,831 | 1,297,605 | 42.3% |
| 2026-04-06 | 753,087 | 627,275 | 1,380,362 | 33.8% |
| 2026-03-30 | 537,870 | 318,056 | 855,926 | 35.2% |
| 2026-03-23 | 678,885 | 564,713 | 1,243,598 | 36.1% |
| 2026-03-16 | 777,677 | 533,700 | 1,311,377 | 36.2% |
| 2026-03-09 | 696,847 | 467,515 | 1,164,362 | 35.4% |
| 2026-03-02 | 1,228,041 | 700,488 | 1,928,529 | 37.3% |
| 2026-02-23 | 1,545,695 | 907,344 | 2,453,039 | 42.3% |
| 2026-02-16 | 453,527 | 505,991 | 959,518 | 40.4% |
| 2026-02-09 | 743,557 | 796,605 | 1,540,162 | 45.3% |
| 2026-02-02 | 759,819 | 767,753 | 1,527,572 | 41.2% |
| 2026-01-26 | 741,237 | 508,771 | 1,250,008 | 42.3% |
| 2026-01-19 | 644,962 | 746,895 | 1,391,857 | 38.5% |
| 2026-01-12 | 767,374 | 916,463 | 1,683,837 | 47.7% |
| 2026-01-05 | 489,288 | 274,288 | 763,576 | 31.6% |
| 2025-12-29 | 338,812 | 151,605 | 490,417 | 30.0% |
| 2025-12-22 | 306,724 | 149,151 | 455,875 | 32.4% |
| 2025-12-15 | 639,813 | 577,713 | 1,217,526 | 31.6% |
| 2025-12-08 | 678,805 | 450,470 | 1,129,275 | 35.9% |
| 2025-12-01 | 1,096,505 | 848,587 | 1,945,092 | 43.0% |
| 2025-11-24 | 541,926 | 245,194 | 787,120 | 34.2% |
| 2025-11-17 | 739,531 | 497,381 | 1,236,912 | 30.1% |
| 2025-11-10 | 744,423 | 454,736 | 1,199,159 | 33.5% |
| 2025-11-03 | 1,297,195 | 1,126,462 | 2,423,657 | 40.3% |
| 2025-10-27 | 1,415,643 | 858,348 | 2,273,991 | 35.2% |
| 2025-10-20 | 785,722 | 584,708 | 1,370,430 | 37.5% |
| 2025-10-13 | 711,592 | 375,624 | 1,087,216 | 31.9% |
| 2025-10-06 | 1,105,505 | 743,869 | 1,849,374 | 43.5% |
| 2025-09-29 | 606,081 | 408,488 | 1,014,569 | 34.9% |
| 2025-09-22 | 508,683 | 378,285 | 886,968 | 33.7% |
| 2025-09-15 | 562,685 | 419,198 | 981,883 | 29.8% |
| 2025-09-08 | 541,154 | 300,047 | 841,201 | 32.3% |
| 2025-09-01 | 838,364 | 954,244 | 1,792,608 | 40.5% |
| 2025-08-25 | 536,804 | 295,215 | 832,019 | 29.9% |
| 2025-08-18 | 794,425 | 484,055 | 1,278,480 | 34.5% |
| 2025-08-11 | 1,255,362 | 719,808 | 1,975,170 | 33.7% |
Showing 1–47 of 47 weeks