CHI
Calamos Convertible Opportunities & Income FundCompany with tickers: CHI
CIK
1171471
CUSIP
128117108
Shares Outstanding
80,706,787
13F Activity (30d)
62 filings
52 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 | 75,319 | 590,697 | 666,016 | 75.4% |
| 2026-04-27 | 73,249 | 361,388 | 434,637 | 72.9% |
| 2026-04-20 | 105,196 | 523,267 | 628,463 | 64.4% |
| 2026-04-13 | 76,519 | 547,490 | 624,009 | 72.3% |
| 2026-04-06 | 194,076 | 593,026 | 787,102 | 53.3% |
| 2026-03-30 | 79,878 | 376,809 | 456,687 | 66.5% |
| 2026-03-23 | 104,131 | 478,691 | 582,822 | 61.4% |
| 2026-03-16 | 158,244 | 451,860 | 610,104 | 65.9% |
Showing 1–8 of 8 weeks