SCIA · SCI Engineered Materials, Inc. · Off Exchange
Market Cap
$40.50M
Shares
4.45M
Volume · Nov 6
5017
Avg daily vol (3M)
8745
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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 |
|---|---|---|---|---|
| 2026-09-28 | 8,451 | 7,225 | 15,676 | 99.4% |
| 2026-09-21 | 2,689 | 13,617 | 16,306 | 100.0% |
| 2026-09-14 | 300 | 21,032 | 21,332 | 100.0% |
| 2026-09-07 | 2,751 | 10,522 | 13,273 | 100.0% |
| 2026-08-31 | 3,282 | 13,164 | 16,446 | 88.2% |
| 2026-08-24 | 2,202 | 11,844 | 14,046 | 100.0% |
| 2026-08-17 | 2,845 | 47,898 | 50,743 | 100.0% |
| 2026-08-10 | 5,859 | 40,148 | 46,007 | 100.0% |
| 2026-08-03 | 2,213 | 43,699 | 45,912 | 99.9% |
| 2026-07-27 | 21,550 | 88,904 | 110,454 | 100.0% |
| 2026-07-20 | 2,950 | 18,764 | 21,714 | 100.0% |
| 2026-07-13 | 9,258 | 31,957 | 41,215 | 99.8% |
| 2026-07-06 | 11,264 | 40,917 | 52,181 | 100.0% |
| 2026-06-29 | 13,538 | 72,350 | 85,888 | 99.9% |
| 2026-06-22 | 10,700 | 63,677 | 74,377 | 100.0% |
| 2026-06-15 | 7,917 | 25,203 | 33,120 | 100.0% |
| 2026-06-08 | 949 | 22,237 | 23,186 | 100.0% |
| 2026-06-01 | 319 | 22,739 | 23,058 | 100.0% |
| 2026-05-25 | 2,700 | 7,455 | 10,155 | 99.6% |
| 2026-05-18 | 2,667 | 24,325 | 26,992 | 100.0% |
| 2026-05-11 | 11,487 | 51,665 | 63,152 | 100.0% |
| 2026-05-04 | 34,408 | 227,914 | 262,322 | 100.0% |
| 2026-04-27 | 15,430 | 164,076 | 179,506 | 100.0% |
| 2026-04-20 | 800 | 9,571 | 10,371 | 99.7% |
| 2026-04-13 | 6,600 | 95,483 | 102,083 | 100.0% |
| 2026-04-06 | 2,141 | 19,336 | 21,477 | 100.0% |
| 2026-03-30 | 0 | 9,571 | 9,571 | 99.7% |
| 2026-03-23 | 1,700 | 5,023 | 6,723 | 100.0% |
| 2026-03-16 | 480 | 28,423 | 28,903 | 100.0% |
| 2026-03-09 | 2,800 | 9,874 | 12,674 | 99.8% |
| 2026-03-02 | 5,422 | 14,546 | 19,968 | 99.8% |
| 2026-02-23 | 1,680 | 19,362 | 21,042 | 100.0% |
| 2026-02-16 | 14,890 | 148,282 | 163,172 | 100.0% |
| 2026-02-09 | 435 | 35,183 | 35,618 | 100.0% |
| 2026-02-02 | 65 | 13,515 | 13,580 | 100.0% |
| 2026-01-26 | 0 | 12,718 | 12,718 | 100.0% |
| 2026-01-19 | 0 | 3,618 | 3,618 | 100.0% |
| 2026-01-12 | 0 | 6,146 | 6,146 | 99.1% |
| 2026-01-05 | 0 | 20,532 | 20,532 | 100.0% |
| 2025-12-29 | 900 | 4,290 | 5,190 | 99.8% |
| 2025-12-22 | 0 | 11,853 | 11,853 | 99.6% |
| 2025-12-15 | 2,000 | 20,303 | 22,303 | 99.6% |
| 2025-12-08 | 10,580 | 159,681 | 170,261 | 100.0% |
| 2025-12-01 | 13,120 | 42,420 | 55,540 | 100.0% |
| 2025-11-24 | 0 | 3,606 | 3,606 | 100.0% |
| 2025-11-17 | 743 | 11,849 | 12,592 | 99.9% |
| 2025-11-10 | 0 | 62,784 | 62,784 | 100.0% |
Showing 1–47 of 47 weeks