CBU
Community Financial System, Inc.Company with tickers: CBU
CIK
723188
CUSIP
203607106
Shares Outstanding
52,554,929
13F Activity (30d)
94 filings
91 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 | 167,455 | 54,650 | 222,105 | 34.1% |
| 2026-04-27 | 304,998 | 73,023 | 378,021 | 42.7% |
| 2026-04-20 | 234,284 | 75,420 | 309,704 | 45.9% |
| 2026-04-13 | 188,232 | 98,649 | 286,881 | 36.2% |
| 2026-04-06 | 257,274 | 103,537 | 360,811 | 33.9% |
| 2026-03-30 | 263,447 | 68,461 | 331,908 | 32.3% |
| 2026-03-23 | 315,126 | 141,776 | 456,902 | 35.4% |
| 2026-03-16 | 342,855 | 180,898 | 523,753 | 27.2% |
| 2026-03-09 | 307,655 | 68,043 | 375,698 | 30.6% |
| 2026-03-02 | 245,048 | 65,934 | 310,982 | 29.1% |
| 2026-02-23 | 257,914 | 91,684 | 349,598 | 27.2% |
| 2026-02-16 | 214,381 | 85,524 | 299,905 | 32.4% |
| 2026-02-09 | 307,142 | 141,285 | 448,427 | 34.5% |
| 2026-02-02 | 310,183 | 117,689 | 427,872 | 34.4% |
| 2026-01-26 | 380,947 | 117,103 | 498,050 | 34.6% |
| 2026-01-19 | 227,306 | 134,162 | 361,468 | 36.9% |
| 2026-01-12 | 233,184 | 182,808 | 415,992 | 33.6% |
| 2026-01-05 | 233,087 | 97,730 | 330,817 | 32.7% |
| 2025-12-29 | 184,512 | 79,219 | 263,731 | 37.1% |
| 2025-12-22 | 201,177 | 56,485 | 257,662 | 41.5% |
| 2025-12-15 | 313,228 | 261,908 | 575,136 | 33.5% |
Showing 1–21 of 21 weeks