CSPI
Csp Inc /Ma/Company with tickers: CSPI
CIK
356037
CUSIP
126389105
Shares Outstanding
10,071,847
Website
https://www.cspi.com
13F Activity (30d)
8 filings
5 filers
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 |
|---|---|---|---|---|
| 2026-05-04 | 8,950 | 17,696 | 26,646 | 47.1% |
| 2026-04-27 | 7,691 | 14,854 | 22,545 | 38.1% |
| 2026-04-20 | 5,198 | 12,725 | 17,923 | 39.5% |
| 2026-04-13 | 6,042 | 11,985 | 18,027 | 35.6% |
| 2026-04-06 | 6,723 | 6,894 | 13,617 | 31.0% |
| 2026-03-30 | 9,024 | 29,556 | 38,580 | 48.6% |
| 2026-03-23 | 9,190 | 31,322 | 40,512 | 39.7% |
| 2026-03-16 | 10,604 | 28,826 | 39,430 | 33.4% |
| 2026-03-09 | 15,909 | 21,953 | 37,862 | 41.7% |
| 2026-03-02 | 12,019 | 44,875 | 56,894 | 42.3% |
| 2026-02-23 | 20,234 | 50,965 | 71,199 | 50.8% |
| 2026-02-16 | 15,947 | 43,845 | 59,792 | 45.6% |
| 2026-02-09 | 20,572 | 77,982 | 98,554 | 52.4% |
| 2026-02-02 | 14,744 | 39,367 | 54,111 | 39.8% |
| 2026-01-26 | 9,657 | 33,067 | 42,724 | 40.3% |
| 2026-01-19 | 5,163 | 54,355 | 59,518 | 63.1% |
| 2026-01-12 | 5,380 | 16,181 | 21,561 | 42.2% |
| 2026-01-05 | 7,618 | 46,831 | 54,449 | 50.0% |
| 2025-12-29 | 4,735 | 13,060 | 17,795 | 33.3% |
| 2025-12-22 | 10,399 | 11,375 | 21,774 | 30.7% |
Showing 1–20 of 20 weeks