OTC:FIISO | Historical Stock Price | FINANCIAL INSTITUTIONS INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2014-02-18 to 2026-08-28
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.85$87.65$2,695.51$82,896.89$2.55M$78.4M2014-02-182026-08-28

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2025-12-31$121.29$50.29M0
2025-12-30$121.29$50.29M0
2025-12-29$121.29$50.29M0
2025-12-26$121.29$50.29M0
2025-12-24$121.29$50.29M0
2025-12-23$121.29$50.29M0
2025-12-22$121.29$50.29M0
2025-12-19$121.29$50.29M0
2025-12-18$121.29$50.29M0
2025-12-17$121.29$50.29M0
2025-12-16$121.29$50.29M0
2025-12-15$121.29$50.29M0
2025-12-12$121.29$49.41M11
2025-12-11$130.00$52.96M10
2025-12-10$121.29$49.41M0
2025-12-09$121.29$49.41M0
2025-12-08$121.29$49.41M0
2025-12-05$121.29$49.41M0
2025-12-04$121.29$49.41M0
2025-12-03$121.29$49.41M0
2025-12-02$121.29$49.41M0
2025-12-01$121.29$49.41M1
2025-11-28$130.00$52.96M0
2025-11-26$130.00$52.96M0
2025-11-25$130.00$52.96M0
2025-11-24$130.00$52.96M0
2025-11-21$130.00$52.96M1
2025-11-20$121.05$49.31M0
2025-11-19$121.05$49.31M0
2025-11-18$121.05$49.31M0
2025-11-17$121.05$49.31M0
2025-11-14$121.05$49.31M0
2025-11-13$121.05$49.31M0
2025-11-12$121.05$49.31M0
2025-11-11$121.05$49.31M0
2025-11-10$121.05$49.31M186
2025-11-07$115.00$46.85M0
2025-11-06$115.00$46.85M0
2025-11-05$115.00$46.85M0
2025-11-04$115.00$46.85M0
2025-11-03$115.00$46.85M0
2025-10-31$115.00$46.85M0
2025-10-30$115.00$46.85M5
2025-10-29$117.00$47.66M0
2025-10-28$117.00$47.66M0
2025-10-27$117.00$47.66M5
2025-10-24$130.00$52.96M0
2025-10-23$130.00$52.96M0
2025-10-22$130.00$52.96M0
2025-10-21$130.00$52.96M0
2025-10-20$130.00$52.96M116
2025-10-17$127.00$51.73M0
2025-10-16$127.00$51.73M0
2025-10-15$127.00$51.73M0
2025-10-14$127.00$51.73M3
2025-10-13$130.00$52.96M0
2025-10-10$130.00$52.96M1
2025-10-09$130.00$52.96M0
2025-10-08$130.00$52.96M0
2025-10-07$130.00$52.96M0
2025-10-06$130.00$52.96M0
2025-10-03$130.00$52.96M6
2025-10-02$130.01$52.96M0
2025-10-01$130.01$52.96M0
2025-09-30$130.01$52.96M0
2025-09-29$130.01$52.96M0
2025-09-26$130.01$52.96M0
2025-09-25$130.01$52.96M0
2025-09-24$130.01$52.96M0
2025-09-23$130.01$52.96M0
2025-09-22$130.01$52.96M0
2025-09-19$130.01$52.96M0
2025-09-18$130.01$52.96M0
2025-09-17$130.01$52.96M0
2025-09-16$130.01$52.96M0
2025-09-15$130.01$52.96M0
2025-09-12$130.01$52.1M0
2025-09-11$130.01$52.1M0
2025-09-10$130.01$52.1M0
2025-09-09$130.01$52.1M0
2025-09-08$130.01$52.1M0
2025-09-05$130.01$52.1M0
2025-09-04$130.01$52.1M0
2025-09-03$130.01$52.1M0
2025-09-02$130.01$52.1M0
2025-08-29$130.01$52.1M0
2025-08-28$130.01$52.1M0
2025-08-27$130.01$52.1M0
2025-08-26$130.01$52.1M0
2025-08-25$130.01$52.1M0
2025-08-22$130.01$52.1M0
2025-08-21$130.01$52.1M0
2025-08-20$130.01$52.1M0
2025-08-19$130.01$52.1M0
2025-08-18$130.01$52.1M0
2025-08-15$130.01$52.1M0
2025-08-14$130.01$52.1M0
2025-08-13$130.01$52.1M0
2025-08-12$130.01$52.1M0
2025-08-11$130.01$52.1M0
2025-08-08$130.01$52.1M0
2025-08-07$130.01$52.1M0
2025-08-06$130.01$52.1M0
2025-08-05$130.01$52.1M0
2025-08-04$130.01$52.1M0
2025-08-01$130.01$52.1M0
2025-07-31$130.01$52.1M0
2025-07-30$130.01$52.1M0
2025-07-29$130.01$52.1M0
2025-07-28$130.01$52.1M0
2025-07-25$130.01$52.1M0
2025-07-24$130.01$52.1M0
2025-07-23$130.01$52.1M0
2025-07-22$130.01$52.1M0
2025-07-21$130.01$52.1M0
2025-07-18$130.01$52.1M0
2025-07-17$130.01$52.1M0
2025-07-16$130.01$52.1M0
2025-07-15$130.01$52.1M0
2025-07-14$130.01$52.1M0
2025-07-11$130.01$52.1M0
2025-07-10$130.01$52.1M0
2025-07-09$130.01$52.1M0
2025-07-08$130.01$52.1M0
2025-07-07$130.01$52.1M0
2025-07-03$130.01$52.1M0
2025-07-02$130.01$52.1M0
2025-07-01$130.01$52.1M0
2025-06-30$130.01$52.1M0
2025-06-27$130.01$52.1M0
2025-06-26$130.01$52.1M0
2025-06-25$130.01$52.1M0
2025-06-24$130.01$52.1M0
2025-06-23$130.01$52.1M0
2025-06-20$130.01$52.1M1
2025-06-18$129.00$51.69M1
2025-06-17$130.01$52.1M1
2025-06-16$130.00$52.09M0
2025-06-13$130.00$52.09M0
2025-06-12$130.00$51.24M0
2025-06-11$130.00$51.24M0
2025-06-10$130.00$51.24M0
2025-06-09$130.00$51.24M0
2025-06-06$130.00$51.24M0
2025-06-05$130.00$51.24M0
2025-06-04$130.00$51.24M0
2025-06-03$130.00$51.24M0
2025-06-02$130.00$51.24M0
2025-05-30$130.00$51.24M1
2025-05-29$129.00$50.85M0
2025-05-28$129.00$50.85M1
2025-05-27$125.00$49.27M0
2025-05-23$125.00$49.27M0
2025-05-22$125.00$49.27M0
2025-05-21$125.00$49.27M0
2025-05-20$125.00$49.27M0
2025-05-19$125.00$49.27M0
2025-05-16$125.00$49.27M0
2025-05-15$125.00$49.27M0
2025-05-14$125.00$49.27M0
2025-05-13$125.00$49.27M0
2025-05-12$125.00$49.27M0
2025-05-09$125.00$49.27M0
2025-05-08$125.00$49.27M0
2025-05-07$125.00$49.27M0
2025-05-06$125.00$49.27M0
2025-05-05$125.00$49.27M0
2025-05-02$125.00$49.27M0
2025-05-01$125.00$49.27M60
2025-04-30$140.00$55.19M0
2025-04-29$140.00$55.19M0
2025-04-28$140.00$55.19M0
2025-04-25$140.00$55.19M0
2025-04-24$140.00$55.19M0
2025-04-23$140.00$55.19M0
2025-04-22$140.00$55.19M0
2025-04-21$140.00$55.19M0
2025-04-17$140.00$55.19M0
2025-04-16$140.00$55.19M0
2025-04-15$140.00$55.19M0
2025-04-14$140.00$55.19M0
2025-04-11$140.00$55.19M0
2025-04-10$140.00$55.19M0
2025-04-09$140.00$55.19M0
2025-04-08$140.00$55.19M0
2025-04-07$140.00$55.19M0
2025-04-04$140.00$55.19M0
2025-04-03$140.00$55.19M0
2025-04-02$140.00$55.19M0
2025-04-01$140.00$55.19M0
2025-03-31$140.00$55.19M0
2025-03-28$140.00$55.19M0
2025-03-27$140.00$55.19M0
2025-03-26$140.00$55.19M0
2025-03-25$140.00$55.19M0
2025-03-24$140.00$55.19M0
2025-03-21$140.00$55.19M0
2025-03-20$140.00$55.19M0
2025-03-19$140.00$55.19M0
2025-03-18$140.00$55.19M0
2025-03-17$140.00$55.19M0
2025-03-14$140.00$55.19M0
2025-03-13$140.00$54.35M0
2025-03-12$140.00$54.35M0
2025-03-11$140.00$54.35M0
2025-03-10$140.00$54.35M0
2025-03-07$140.00$54.35M0
2025-03-06$140.00$54.35M0
2025-03-05$140.00$54.35M0
2025-03-04$140.00$54.35M0
2025-03-03$140.00$54.35M0
2025-02-28$140.00$54.35M0
2025-02-27$140.00$54.35M0
2025-02-26$140.00$54.35M0
2025-02-25$140.00$54.35M0
2025-02-24$140.00$54.35M0
2025-02-21$140.00$54.35M0
2025-02-20$140.00$54.35M0
2025-02-19$140.00$54.35M0
2025-02-18$140.00$54.35M0
2025-02-14$140.00$54.35M0
2025-02-13$140.00$54.35M0
2025-02-12$140.00$54.35M0
2025-02-11$140.00$54.35M0
2025-02-10$140.00$54.35M0
2025-02-07$140.00$54.35M0
2025-02-06$140.00$54.35M0
2025-02-05$140.00$54.35M0
2025-02-04$140.00$54.35M0
2025-02-03$140.00$54.35M0
2025-01-31$140.00$54.35M0
2025-01-30$140.00$54.35M0
2025-01-29$140.00$54.35M0
2025-01-28$140.00$54.35M0
2025-01-27$140.00$54.35M0
2025-01-24$140.00$54.35M0
2025-01-23$140.00$54.35M0
2025-01-22$140.00$54.35M0
2025-01-21$140.00$54.35M0
2025-01-17$140.00$54.35M0
2025-01-16$140.00$54.35M1
2025-01-15$140.00$54.35M0
2025-01-14$140.00$54.35M0
2025-01-13$140.00$54.35M0
2025-01-10$140.00$54.35M0
2025-01-08$140.00$54.35M0
2025-01-07$140.00$54.35M0
2025-01-06$140.00$54.35M0
2025-01-03$140.00$54.35M0
2025-01-02$140.00$54.35M0