FISI short interest

Financial Institutions Inc. · Financial Services · Banks - Regional · settlement date 2026-09-30

Shares short795,503
Change vs prior report130,114 (+19.6%)
Change over six months+41.3%
Days to cover4.94 (sector: 2.70)
Average daily volume161,149
Rank in Financial Services#249 of 1,016 by days to cover

FISI short interest, last 12 months

SettlementShares shortChangeDays to coverAvg daily volume
2026-09-30795,503+19.6%4.94161,149
2026-09-15665,389+19.9%6.10109,164
2026-08-31554,919+9.2%3.39163,759
2026-08-14508,040+4.7%3.75135,479
2026-07-31485,305-10.5%3.01161,465
2026-07-15542,036+8.8%3.82141,821
2026-06-30498,351-10.1%1.66301,036
2026-06-15554,102-12.6%3.89142,480
2026-05-29633,719+10.9%6.8792,202
2026-05-15571,278+0.6%6.8083,963
2026-04-30568,160+2.6%5.52102,940
2026-04-15553,536-1.7%4.69117,924
2026-03-31563,041+4.9%4.13136,466
2026-03-13536,799+32.8%4.23126,921
2026-02-27404,236+11.8%2.22182,445
2026-02-13361,414-4.4%1.51239,990
2026-01-30378,023-14.4%2.88131,252
2026-01-15441,559+13.1%3.42129,039
2025-12-31390,306-17.1%2.59150,938
2025-12-15470,719-8.7%4.38107,426
2025-11-28515,365-2.0%4.63111,222
2025-11-14526,137-4.3%5.00105,293
2025-10-31549,551-2.4%3.38162,768
2025-10-15563,098+8.2%4.80117,415
2025-09-30520,667+12.5%3.52147,930
import finzdata as yf
yf.Ticker("FISI").short_interest          # every report since 2017
yf.Client().short_interest(["FISI"], start="2018-01-01")

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