WDC · Western Digital Corp
$508.80
+21.51 (+4.41%)
At close · Aug 14
Market Cap
$156.52B
Shares
344.68M
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 | 7,943,167 | 8,385,230 | 16,328,397 | 47.8% |
| 2026-06-29 | 8,329,177 | 8,588,813 | 16,917,990 | 45.2% |
| 2026-06-22 | 16,164,763 | 15,087,866 | 31,252,629 | 42.7% |
| 2026-06-15 | 10,629,771 | 16,191,108 | 26,820,879 | 48.2% |
| 2026-06-08 | 6,760,309 | 9,296,733 | 16,057,042 | 50.0% |
| 2026-06-01 | 7,438,271 | 10,541,806 | 17,980,077 | 51.9% |
| 2026-05-25 | 5,929,492 | 8,321,579 | 14,251,071 | 50.5% |
| 2026-05-18 | 5,755,162 | 10,241,860 | 15,997,022 | 53.8% |
| 2026-05-11 | 7,177,379 | 11,961,000 | 19,138,379 | 53.0% |
| 2026-05-04 | 8,401,045 | 12,838,577 | 21,239,622 | 48.9% |
| 2026-04-27 | 10,127,096 | 14,956,311 | 25,083,407 | 49.5% |
| 2026-04-20 | 7,221,883 | 8,129,541 | 15,351,424 | 49.7% |
| 2026-04-13 | 7,061,737 | 9,365,694 | 16,427,431 | 53.5% |
| 2026-04-06 | 7,338,970 | 11,845,909 | 19,184,879 | 53.1% |
| 2026-03-30 | 8,450,229 | 12,711,777 | 21,162,006 | 54.8% |
| 2026-03-23 | 8,836,616 | 11,484,200 | 20,320,816 | 50.2% |
| 2026-03-16 | 11,097,384 | 17,152,750 | 28,250,134 | 49.4% |
| 2026-03-09 | 8,597,482 | 12,062,768 | 20,660,250 | 52.5% |
| 2026-03-02 | 8,131,068 | 11,251,621 | 19,382,689 | 48.7% |
| 2026-02-23 | 7,993,607 | 18,876,166 | 26,869,773 | 55.0% |
| 2026-02-16 | 7,003,888 | 13,947,546 | 20,951,434 | 54.3% |
| 2026-02-09 | 10,710,167 | 19,376,063 | 30,086,230 | 56.2% |
| 2026-02-02 | 15,002,430 | 18,652,261 | 33,654,691 | 50.4% |
| 2026-01-26 | 15,567,504 | 18,271,701 | 33,839,205 | 49.6% |
| 2026-01-19 | 7,443,611 | 8,664,848 | 16,108,459 | 51.0% |
| 2026-01-12 | 8,144,814 | 9,911,624 | 18,056,438 | 50.1% |
| 2026-01-05 | 15,909,923 | 16,901,674 | 32,811,597 | 52.0% |
| 2025-12-29 | 4,212,172 | 6,526,266 | 10,738,438 | 53.0% |
| 2025-12-22 | 3,576,023 | 5,883,664 | 9,459,687 | 50.3% |
| 2025-12-15 | 9,691,579 | 22,836,431 | 32,528,010 | 51.0% |
| 2025-12-08 | 8,769,920 | 6,753,907 | 15,523,827 | 46.9% |
| 2025-12-01 | 9,138,705 | 7,416,892 | 16,555,597 | 48.1% |
| 2025-11-24 | 6,079,483 | 4,376,006 | 10,455,489 | 42.9% |
| 2025-11-17 | 12,965,623 | 7,736,421 | 20,702,044 | 43.9% |
| 2025-11-10 | 12,560,735 | 10,172,074 | 22,732,809 | 45.2% |
| 2025-11-03 | 13,946,403 | 10,065,547 | 24,011,950 | 48.1% |
| 2025-10-27 | 17,064,969 | 15,911,059 | 32,976,028 | 49.5% |
| 2025-10-20 | 7,806,733 | 12,118,950 | 19,925,683 | 53.0% |
| 2025-10-13 | 13,399,727 | 8,385,936 | 21,785,663 | 46.4% |
| 2025-10-06 | 13,289,295 | 8,942,190 | 22,231,485 | 47.1% |
| 2025-09-29 | 16,194,870 | 14,904,069 | 31,098,939 | 44.3% |
| 2025-09-22 | 10,354,539 | 6,921,943 | 17,276,482 | 43.7% |
| 2025-09-15 | 11,256,386 | 10,140,972 | 21,397,358 | 41.6% |
| 2025-09-08 | 10,370,426 | 7,952,830 | 18,323,256 | 48.4% |
| 2025-09-01 | 10,103,960 | 20,552,585 | 30,656,545 | 59.2% |
| 2025-08-25 | 6,283,928 | 7,018,216 | 13,302,144 | 45.5% |
| 2025-08-18 | 6,700,429 | 5,366,724 | 12,067,153 | 45.6% |
Showing 1–47 of 47 weeks
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CIK
106040
CUSIP
958102105
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