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FISI · Financial Institutions Inc · Off Exchange

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$39.63 -0.35 (-0.88%) At close · Oct 5
Market Cap
$792.79M
Shares
19.71M
Volume · Oct 5 118.74K Avg daily vol (3M) 145.52K

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
2026-08-31 108,782 51,253 160,035 28.6%
2026-08-24 142,473 40,416 182,889 24.6%
2026-08-17 170,489 60,315 230,804 24.2%
2026-08-10 94,884 42,575 137,459 24.9%
2026-08-03 197,437 72,703 270,140 33.0%
2026-07-27 219,774 61,168 280,942 31.8%
2026-07-20 194,714 71,845 266,559 32.7%
2026-07-13 141,995 47,467 189,462 31.0%
2026-07-06 171,872 39,439 211,311 31.2%
2026-06-29 255,096 63,941 319,037 36.2%
2026-06-22 311,371 232,581 543,952 29.5%
2026-06-15 190,383 49,520 239,903 27.2%
2026-06-08 214,412 73,801 288,213 34.8%
2026-06-01 136,077 56,919 192,996 33.0%
2026-05-25 75,182 53,927 129,109 30.2%
2026-05-18 73,813 34,735 108,548 26.1%
2026-05-11 94,437 40,817 135,254 28.1%
2026-05-04 84,871 34,258 119,129 31.3%
2026-04-27 88,766 52,551 141,317 34.7%
2026-04-20 137,091 74,510 211,601 36.6%
2026-04-13 114,404 50,875 165,279 27.9%
2026-04-06 140,780 37,770 178,550 30.2%
2026-03-30 74,065 35,488 109,553 26.2%
2026-03-23 102,948 83,267 186,215 34.2%
2026-03-16 186,764 75,866 262,630 28.5%
2026-03-09 123,317 77,723 201,040 32.1%
2026-03-02 163,509 44,690 208,199 31.5%
2026-02-23 273,130 125,866 398,996 37.9%
2026-02-16 179,493 157,735 337,228 45.2%
2026-02-09 267,821 69,103 336,924 45.7%
2026-02-02 525,995 181,125 707,120 42.0%
2026-01-26 151,741 46,693 198,434 30.9%
2026-01-19 143,325 58,852 202,177 34.0%
2026-01-12 95,193 22,058 117,251 26.8%
2026-01-05 154,832 89,542 244,374 31.3%
2025-12-29 134,259 33,427 167,686 26.6%
2025-12-22 93,056 49,545 142,601 28.1%
2025-12-15 141,245 59,445 200,690 23.2%
2025-12-08 94,287 115,479 209,766 36.0%
2025-12-01 100,668 112,915 213,583 44.1%
2025-11-24 89,988 66,121 156,109 32.2%
2025-11-17 117,069 40,791 157,860 29.3%
2025-11-10 108,664 39,661 148,325 33.5%
2025-11-03 195,217 47,491 242,708 38.8%
2025-10-27 191,191 189,070 380,261 40.9%
2025-10-20 173,430 49,233 222,663 33.2%
2025-10-13 111,153 49,843 160,996 24.9%
2025-10-06 133,568 42,941 176,509 26.3%
Showing 1–48 of 48 weeks
Key facts CIK 862831 CUSIP 317585404 13F (30d) 3 filings 3 filers Visit website Investor relations