DXCM · Dexcom Inc · Off Exchange
$86.35
-0.29 (-0.33%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$32.69B
Shares
377.36M
Volume · Sep 30
3.47M
Avg daily vol (3M)
4.59M
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 |
|---|---|---|---|---|
| 2026-08-24 | 4,337,296 | 3,216,498 | 7,553,794 | 42.1% |
| 2026-08-17 | 5,536,992 | 7,225,440 | 12,762,432 | 51.6% |
| 2026-08-10 | 9,069,264 | 3,659,316 | 12,728,580 | 45.9% |
| 2026-08-03 | 8,520,676 | 3,847,915 | 12,368,591 | 41.5% |
| 2026-07-27 | 10,609,770 | 4,066,674 | 14,676,444 | 44.4% |
| 2026-07-20 | 4,629,864 | 2,550,213 | 7,180,077 | 41.9% |
| 2026-07-13 | 6,441,531 | 2,778,334 | 9,219,865 | 39.4% |
| 2026-07-06 | 6,951,073 | 2,933,156 | 9,884,229 | 42.0% |
| 2026-06-29 | 3,965,738 | 2,365,878 | 6,331,616 | 38.7% |
| 2026-06-22 | 6,160,666 | 4,164,476 | 10,325,142 | 38.6% |
| 2026-06-15 | 3,634,858 | 3,752,013 | 7,386,871 | 34.4% |
| 2026-06-08 | 7,247,782 | 5,085,172 | 12,332,954 | 41.9% |
| 2026-06-01 | 5,966,306 | 3,745,371 | 9,711,677 | 38.6% |
| 2026-05-25 | 5,004,422 | 4,004,746 | 9,009,168 | 34.6% |
| 2026-05-18 | 11,413,045 | 9,629,721 | 21,042,766 | 40.6% |
| 2026-05-11 | 9,151,452 | 5,509,170 | 14,660,622 | 43.3% |
| 2026-05-04 | 5,778,139 | 4,782,346 | 10,560,485 | 40.3% |
| 2026-04-27 | 8,266,797 | 5,463,309 | 13,730,106 | 43.7% |
| 2026-04-20 | 4,175,901 | 2,575,067 | 6,750,968 | 39.9% |
| 2026-04-13 | 7,008,566 | 6,132,914 | 13,141,480 | 44.3% |
| 2026-04-06 | 3,876,748 | 2,612,072 | 6,488,820 | 41.2% |
| 2026-03-30 | 3,655,709 | 1,977,322 | 5,633,031 | 40.5% |
| 2026-03-23 | 4,246,968 | 2,269,852 | 6,516,820 | 38.5% |
| 2026-03-16 | 4,486,277 | 6,682,784 | 11,169,061 | 43.2% |
| 2026-03-09 | 5,102,270 | 3,477,563 | 8,579,833 | 42.9% |
| 2026-03-02 | 4,340,841 | 3,462,768 | 7,803,609 | 40.1% |
| 2026-02-23 | 4,858,352 | 4,641,932 | 9,500,284 | 46.2% |
| 2026-02-16 | 4,334,937 | 2,534,420 | 6,869,357 | 40.1% |
| 2026-02-09 | 9,409,329 | 5,274,017 | 14,683,346 | 41.0% |
| 2026-02-02 | 6,065,978 | 3,923,977 | 9,989,955 | 40.6% |
| 2026-01-26 | 6,223,269 | 5,911,187 | 12,134,456 | 45.9% |
| 2026-01-19 | 7,103,776 | 4,678,805 | 11,782,581 | 43.9% |
| 2026-01-12 | 10,614,447 | 8,134,100 | 18,748,547 | 48.7% |
| 2026-01-05 | 8,973,287 | 3,830,316 | 12,803,603 | 48.0% |
| 2025-12-29 | 2,265,695 | 1,408,325 | 3,674,020 | 37.0% |
| 2025-12-22 | 2,386,737 | 1,399,491 | 3,786,228 | 41.5% |
| 2025-12-15 | 6,568,951 | 6,613,908 | 13,182,859 | 41.4% |
| 2025-12-08 | 7,326,754 | 11,093,083 | 18,419,837 | 57.4% |
| 2025-12-01 | 5,456,495 | 3,476,147 | 8,932,642 | 42.4% |
| 2025-11-24 | 5,149,543 | 2,644,754 | 7,794,297 | 41.1% |
| 2025-11-17 | 8,218,062 | 5,054,009 | 13,272,071 | 45.2% |
| 2025-11-10 | 12,149,776 | 4,983,370 | 17,133,146 | 45.5% |
| 2025-11-03 | 16,836,738 | 12,880,969 | 29,717,707 | 50.9% |
| 2025-10-27 | 14,221,706 | 7,128,809 | 21,350,515 | 42.8% |
| 2025-10-20 | 5,285,424 | 2,813,393 | 8,098,817 | 41.8% |
| 2025-10-13 | 5,945,824 | 3,173,432 | 9,119,256 | 45.8% |
| 2025-10-06 | 5,655,231 | 7,133,793 | 12,789,024 | 57.0% |
Showing 1–47 of 47 weeks
Key facts
CIK
1093557
CUSIP
252131107
13F (30d)
20 filings
16 filers
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