OIA
Invesco Municipal Income Opportunities TrustCompany with tickers: OIA
CIK
835333
CUSIP
46132X101
Shares Outstanding
47,878,600
13F Activity (30d)
27 filings
26 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 | 37,211 | 219,800 | 257,011 | 72.4% |
| 2026-04-27 | 57,987 | 268,613 | 326,600 | 60.7% |
| 2026-04-20 | 67,449 | 274,902 | 342,351 | 57.6% |
| 2026-04-13 | 44,214 | 258,411 | 302,625 | 67.5% |
| 2026-04-06 | 36,949 | 223,825 | 260,774 | 61.5% |
| 2026-03-30 | 49,261 | 212,499 | 261,760 | 61.4% |
| 2026-03-23 | 72,264 | 254,585 | 326,849 | 66.7% |
| 2026-03-16 | 33,923 | 229,788 | 263,711 | 71.1% |
Showing 1–8 of 8 weeks