GH · Guardant Health, Inc.
$157.58
-5.60 (-3.43%)
At close · Aug 6
Market Cap
$21.15B
Shares
134.20M
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 | 3,855,922 | 2,008,644 | 5,864,566 | 42.5% |
| 2026-06-29 | 4,933,845 | 2,474,926 | 7,408,771 | 45.5% |
| 2026-06-22 | 4,351,165 | 8,919,405 | 13,270,570 | 46.5% |
| 2026-06-15 | 2,144,847 | 1,325,187 | 3,470,034 | 35.2% |
| 2026-06-08 | 2,684,742 | 1,754,370 | 4,439,112 | 47.8% |
| 2026-06-01 | 2,976,628 | 2,394,631 | 5,371,259 | 44.9% |
| 2026-05-25 | 3,574,644 | 2,985,057 | 6,559,701 | 55.1% |
| 2026-05-18 | 4,085,423 | 3,834,831 | 7,920,254 | 52.8% |
| 2026-05-11 | 2,763,465 | 1,266,034 | 4,029,499 | 43.4% |
| 2026-05-04 | 2,944,433 | 1,116,732 | 4,061,165 | 40.3% |
| 2026-04-27 | 3,852,892 | 1,163,340 | 5,016,232 | 47.5% |
| 2026-04-20 | 2,497,373 | 2,381,936 | 4,879,309 | 52.4% |
| 2026-04-13 | 3,805,827 | 1,979,131 | 5,784,958 | 53.2% |
| 2026-04-06 | 5,172,107 | 2,056,202 | 7,228,309 | 54.6% |
| 2026-03-30 | 2,726,595 | 937,429 | 3,664,024 | 43.2% |
| 2026-03-23 | 3,130,594 | 1,340,507 | 4,471,101 | 48.7% |
| 2026-03-16 | 2,082,334 | 976,193 | 3,058,527 | 38.3% |
| 2026-03-09 | 3,379,334 | 1,737,957 | 5,117,291 | 50.4% |
| 2026-03-02 | 2,297,915 | 1,429,525 | 3,727,440 | 47.2% |
| 2026-02-23 | 3,443,822 | 1,804,784 | 5,248,606 | 49.8% |
| 2026-02-16 | 3,626,417 | 1,019,764 | 4,646,181 | 46.7% |
| 2026-02-09 | 2,267,441 | 1,147,294 | 3,414,735 | 45.3% |
| 2026-02-02 | 4,841,726 | 2,825,343 | 7,667,069 | 51.8% |
| 2026-01-26 | 2,065,032 | 1,306,548 | 3,371,580 | 46.1% |
| 2026-01-19 | 2,362,927 | 2,105,457 | 4,468,384 | 51.6% |
| 2026-01-12 | 2,363,898 | 1,570,291 | 3,934,189 | 44.1% |
| 2026-01-05 | 4,044,519 | 3,677,136 | 7,721,655 | 54.3% |
| 2025-12-29 | 1,106,612 | 715,708 | 1,822,320 | 45.4% |
| 2025-12-22 | 1,527,265 | 583,765 | 2,111,030 | 47.1% |
| 2025-12-15 | 3,521,475 | 2,577,907 | 6,099,382 | 44.7% |
| 2025-12-08 | 2,583,792 | 1,089,093 | 3,672,885 | 45.2% |
| 2025-12-01 | 2,828,986 | 2,154,776 | 4,983,762 | 47.6% |
| 2025-11-24 | 2,097,605 | 1,972,136 | 4,069,741 | 51.0% |
| 2025-11-17 | 5,112,870 | 3,767,751 | 8,880,621 | 53.3% |
| 2025-11-10 | 3,462,117 | 1,906,501 | 5,368,618 | 49.1% |
| 2025-11-03 | 6,850,123 | 4,136,482 | 10,986,605 | 49.2% |
| 2025-10-27 | 7,040,863 | 4,782,222 | 11,823,085 | 49.7% |
| 2025-10-20 | 3,361,470 | 1,838,795 | 5,200,265 | 45.3% |
| 2025-10-13 | 2,988,699 | 1,368,725 | 4,357,424 | 44.4% |
| 2025-10-06 | 2,500,325 | 1,197,046 | 3,697,371 | 44.2% |
| 2025-09-29 | 3,203,468 | 1,226,384 | 4,429,852 | 43.3% |
| 2025-09-22 | 6,022,943 | 1,866,762 | 7,889,705 | 48.8% |
| 2025-09-15 | 3,644,357 | 1,443,690 | 5,088,047 | 44.3% |
| 2025-09-08 | 3,573,492 | 1,551,695 | 5,125,187 | 43.5% |
| 2025-09-01 | 3,852,813 | 1,366,802 | 5,219,615 | 43.8% |
| 2025-08-25 | 2,550,622 | 1,348,739 | 3,899,361 | 43.1% |
| 2025-08-18 | 3,597,552 | 1,118,300 | 4,715,852 | 40.8% |
| 2025-08-11 | 4,792,588 | 1,759,059 | 6,551,647 | 47.6% |
Showing 1–48 of 48 weeks
Key facts
CIK
1576280
CUSIP
40131M109
13F (30d)
219 filings
194 filers
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