Skip to main content
OPI logo

OPI · Office Properties Income Trust

Track OPI — free
$18.99 +0.04 (+0.21%) At close · Aug 14
Market Cap
$416.90M
Shares
21.95M

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
2026-07-06 76,034 68,750 144,784 51.1%
2026-06-29 16,238 77,466 93,704 32.3%
2026-06-22 22,712 48,171 70,883 53.8%
2026-06-15 0 684 684
2026-05-04 5 3,245 3,250
2026-04-27 70 3,346 3,416
2026-04-20 1,021 4,005 5,026
2026-04-13 200 5,118 5,318
2026-04-06 310 1,707 2,017
2026-03-30 0 6,260 6,260
2026-03-23 0 3,183 3,183
2026-03-16 0 11,582 11,582
2026-03-09 16,124 59,417 75,541
2026-03-02 9,948 54,395 64,343
2026-02-23 10,332 6,919 17,251
2026-02-16 10,000 2,908 12,908
2026-02-09 1,031 16,482 17,513
2026-02-02 10,093 20,601 30,694
2026-01-26 3,140 33,409 36,549
2026-01-19 4,300 21,225 25,525
2026-01-12 39,714 23,582 63,296
2026-01-05 9,394 51,765 61,159
2025-12-29 8,536 49,832 58,368
2025-12-22 2,925 77,101 80,026
2025-12-15 22,570 107,162 129,732
2025-12-08 47,315 125,539 172,854
2025-12-01 11,400 38,023 49,423
2025-11-24 11,500 72,847 84,347
2025-11-17 20,192 123,620 143,812
2025-11-10 21,132 102,029 123,161
2025-11-03 54,709 200,352 255,061
2025-10-06 3,413,504 30,158,717 33,572,221
2025-09-29 1,385,367 19,473,958 20,859,325
2025-09-22 1,416,198 23,977,769 25,393,967
2025-09-15 6,787,063 196,215,851 203,002,914
2025-09-08 5,771,969 230,019,132 235,791,101
2025-09-01 196,510 1,770,772 1,967,282
2025-08-25 270,941 2,403,881 2,674,822
2025-08-18 259,295 1,361,546 1,620,841
Showing 1–39 of 39 weeks
Key facts CIK 1456772 CUSIP 67623C307 13F (30d) 35 filings 33 filers Visit website