SEM · Select Medical Holdings Corp
$16.51
-0.02 (-0.12%)
At close · Jun 30
Market Cap
$2.05B
Shares
124.02M
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 | 7,300,880 | 6,297,190 | 13,598,070 | 48.9% |
| 2026-06-22 | 4,526,168 | 3,180,315 | 7,706,483 | — |
| 2026-06-15 | 883,442 | 1,059,810 | 1,943,252 | — |
| 2026-06-08 | 1,713,882 | 803,709 | 2,517,591 | — |
| 2026-06-01 | 1,308,081 | 681,804 | 1,989,885 | — |
| 2026-05-25 | 1,932,382 | 503,825 | 2,436,207 | — |
| 2026-05-18 | 3,092,342 | 7,488,594 | 10,580,936 | — |
| 2026-05-11 | 1,958,802 | 967,304 | 2,926,106 | — |
| 2026-05-04 | 1,423,473 | 1,266,737 | 2,690,210 | — |
| 2026-04-27 | 1,613,044 | 3,914,932 | 5,527,976 | — |
| 2026-04-20 | 1,034,180 | 646,176 | 1,680,356 | — |
| 2026-04-13 | 1,525,360 | 4,471,310 | 5,996,670 | — |
| 2026-04-06 | 1,390,754 | 791,466 | 2,182,220 | — |
| 2026-03-30 | 1,815,104 | 693,726 | 2,508,830 | — |
| 2026-03-23 | 2,609,334 | 995,405 | 3,604,739 | — |
| 2026-03-16 | 5,271,209 | 8,627,079 | 13,898,288 | — |
| 2026-03-09 | 6,926,192 | 11,645,341 | 18,571,533 | — |
| 2026-03-02 | 6,371,949 | 5,287,869 | 11,659,818 | — |
| 2026-02-23 | 1,318,090 | 616,976 | 1,935,066 | — |
| 2026-02-16 | 1,584,226 | 1,393,832 | 2,978,058 | — |
| 2026-02-09 | 1,302,417 | 944,984 | 2,247,401 | — |
| 2026-02-02 | 891,758 | 502,228 | 1,393,986 | — |
| 2026-01-26 | 621,724 | 448,877 | 1,070,601 | — |
| 2026-01-19 | 573,644 | 227,393 | 801,037 | — |
| 2026-01-12 | 592,090 | 343,125 | 935,215 | — |
| 2026-01-05 | 496,463 | 302,847 | 799,310 | — |
| 2025-12-29 | 587,642 | 1,027,991 | 1,615,633 | — |
| 2025-12-22 | 542,429 | 1,463,491 | 2,005,920 | — |
| 2025-12-15 | 1,163,607 | 1,834,632 | 2,998,239 | — |
| 2025-12-08 | 988,823 | 1,474,621 | 2,463,444 | — |
| 2025-12-01 | 1,717,233 | 852,534 | 2,569,767 | — |
| 2025-11-24 | 1,932,846 | 838,138 | 2,770,984 | — |
| 2025-11-17 | 1,076,092 | 469,549 | 1,545,641 | — |
| 2025-11-10 | 1,295,040 | 513,985 | 1,809,025 | — |
| 2025-11-03 | 1,861,548 | 442,765 | 2,304,313 | — |
| 2025-10-27 | 2,265,559 | 749,832 | 3,015,391 | — |
| 2025-10-20 | 979,466 | 761,083 | 1,740,549 | — |
| 2025-10-13 | 1,076,147 | 349,567 | 1,425,714 | — |
| 2025-10-06 | 2,935,981 | 1,645,046 | 4,581,027 | — |
| 2025-09-29 | 1,641,771 | 992,119 | 2,633,890 | — |
| 2025-09-22 | 1,016,000 | 442,463 | 1,458,463 | — |
| 2025-09-15 | 1,027,367 | 952,733 | 1,980,100 | — |
| 2025-09-08 | 945,513 | 975,603 | 1,921,116 | — |
| 2025-09-01 | 903,395 | 410,115 | 1,313,510 | — |
| 2025-08-25 | 937,623 | 525,241 | 1,462,864 | — |
| 2025-08-18 | 1,258,610 | 507,182 | 1,765,792 | — |
Showing 1–46 of 46 weeks