KLAC · Kla Corp
$203.72
-5.65 (-2.70%)
At close · Aug 14
Market Cap
$266.17B
Shares
1.31B
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 | 14,688,962 | 10,641,028 | 25,329,990 | 39.9% |
| 2026-06-29 | 19,511,661 | 11,705,116 | 31,216,777 | 37.9% |
| 2026-06-22 | 14,009,021 | 15,263,069 | 29,272,090 | 38.9% |
| 2026-06-15 | 12,768,367 | 12,435,400 | 25,203,767 | 35.1% |
| 2026-06-08 | 3,451,681 | 3,157,858 | 6,609,539 | 9.2% |
| 2026-06-01 | 1,250,854 | 754,848 | 2,005,702 | 3.6% |
| 2026-05-25 | 756,079 | 851,163 | 1,607,242 | 3.9% |
| 2026-05-18 | 731,645 | 810,725 | 1,542,370 | 3.4% |
| 2026-05-11 | 1,039,715 | 676,612 | 1,716,327 | 3.5% |
| 2026-05-04 | 1,232,886 | 1,058,004 | 2,290,890 | 3.9% |
| 2026-04-27 | 1,520,320 | 821,203 | 2,341,523 | 3.8% |
| 2026-04-20 | 1,032,724 | 699,904 | 1,732,628 | 4.3% |
| 2026-04-13 | 921,639 | 1,083,164 | 2,004,803 | 4.5% |
| 2026-04-06 | 808,580 | 560,171 | 1,368,751 | 3.8% |
| 2026-03-30 | 773,662 | 689,982 | 1,463,644 | 4.0% |
| 2026-03-23 | 1,035,394 | 721,300 | 1,756,694 | 3.8% |
| 2026-03-16 | 1,227,714 | 911,198 | 2,138,912 | 3.6% |
| 2026-03-09 | 1,340,799 | 1,050,454 | 2,391,253 | 4.5% |
| 2026-03-02 | 1,159,723 | 834,042 | 1,993,765 | 4.0% |
| 2026-02-23 | 973,553 | 1,050,351 | 2,023,904 | 4.3% |
| 2026-02-16 | 577,348 | 391,455 | 968,803 | 3.7% |
| 2026-02-09 | 1,514,200 | 928,996 | 2,443,196 | 4.3% |
| 2026-02-02 | 2,223,564 | 1,151,826 | 3,375,390 | 4.2% |
| 2026-01-26 | 2,167,275 | 1,033,746 | 3,201,021 | 4.1% |
| 2026-01-19 | 1,693,060 | 619,169 | 2,312,229 | 4.4% |
| 2026-01-12 | 1,485,963 | 943,663 | 2,429,626 | 4.1% |
| 2026-01-05 | 1,361,226 | 831,305 | 2,192,531 | 4.0% |
| 2025-12-29 | 495,691 | 453,578 | 949,269 | 3.8% |
| 2025-12-22 | 321,577 | 357,262 | 678,839 | 3.9% |
| 2025-12-15 | 1,019,218 | 1,343,004 | 2,362,222 | 3.9% |
| 2025-12-08 | 916,174 | 796,982 | 1,713,156 | 3.9% |
| 2025-12-01 | 883,120 | 724,861 | 1,607,981 | 4.3% |
| 2025-11-24 | 838,608 | 749,781 | 1,588,389 | 3.9% |
| 2025-11-17 | 1,599,689 | 924,266 | 2,523,955 | 4.2% |
| 2025-11-10 | 1,239,326 | 905,133 | 2,144,459 | 4.0% |
| 2025-11-03 | 1,211,896 | 757,082 | 1,968,978 | 3.7% |
| 2025-10-27 | 1,672,204 | 743,910 | 2,416,114 | 4.0% |
| 2025-10-20 | 1,206,997 | 646,254 | 1,853,251 | 3.7% |
| 2025-10-13 | 1,426,454 | 598,542 | 2,024,996 | 3.7% |
| 2025-10-06 | 1,379,771 | 947,086 | 2,326,857 | 3.8% |
| 2025-09-29 | 1,043,153 | 761,190 | 1,804,343 | 3.8% |
| 2025-09-22 | 763,930 | 800,280 | 1,564,210 | 4.0% |
| 2025-09-15 | 1,193,448 | 994,699 | 2,188,147 | 3.8% |
| 2025-09-08 | 978,816 | 553,699 | 1,532,515 | 3.9% |
| 2025-09-01 | 929,749 | 640,439 | 1,570,188 | 3.8% |
| 2025-08-25 | 779,914 | 769,956 | 1,549,870 | 4.2% |
| 2025-08-18 | 996,983 | 801,584 | 1,798,567 | 4.0% |
Showing 1–47 of 47 weeks