NASDAQ:FISI | 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
1999-06-25 to 2026-09-04
Data captured

Stock Price Chart

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

$3.98$7.74$15.06$29.28$56.95$110.751999-06-252026-08-27

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

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Historical Stock Price — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$23.05$27.456,300
2006-12-28$23.34$27.8021,500
2006-12-27$22.99$27.383,700
2006-12-26$23.00$27.404,500
2006-12-22$23.00$27.409,500
2006-12-21$22.99$27.385,200
2006-12-20$22.82$27.1836,300
2006-12-19$23.16$27.599,200
2006-12-18$23.00$27.4013,700
2006-12-15$23.49$27.988,400
2006-12-14$23.37$27.842,600
2006-12-13$23.37$27.848,900
2006-12-12$23.18$27.506,600
2006-12-11$23.15$27.4710,000
2006-12-08$23.02$27.319,600
2006-12-07$23.22$27.5525,200
2006-12-06$23.21$27.5454,400
2006-12-05$23.25$27.5913,300
2006-12-04$23.29$27.6333,700
2006-12-01$23.63$28.0410,200
2006-11-30$23.34$27.6921,900
2006-11-29$23.38$27.7414,900
2006-11-28$23.50$27.885,900
2006-11-27$23.05$27.3533,700
2006-11-24$23.44$27.81800
2006-11-22$23.41$27.789,500
2006-11-21$23.70$28.125,400
2006-11-20$23.54$27.936,500
2006-11-17$23.31$27.663,200
2006-11-16$23.45$27.8218,500
2006-11-15$22.96$27.2411,700
2006-11-14$22.76$27.0029,700
2006-11-13$22.35$26.5237,700
2006-11-10$22.52$26.724,100
2006-11-09$22.48$26.6725,200
2006-11-08$22.48$26.6743,700
2006-11-07$22.71$26.943,200
2006-11-06$22.65$26.877,300
2006-11-03$22.70$26.9344,000
2006-11-02$23.09$27.408,600
2006-11-01$22.86$27.1235,500
2006-10-31$23.07$27.3723,800
2006-10-30$23.69$28.1110,500
2006-10-27$22.65$26.8718,200
2006-10-26$23.00$27.2917,600
2006-10-25$22.13$26.2614,800
2006-10-24$22.63$26.8513,300
2006-10-23$22.77$27.0212,900
2006-10-20$23.04$27.341,900
2006-10-19$23.45$27.825,400
2006-10-18$23.63$28.043,700
2006-10-17$23.92$28.384,500
2006-10-16$23.57$27.977,600
2006-10-13$23.95$28.426,100
2006-10-12$24.25$28.778,500
2006-10-11$23.60$28.007,900
2006-10-10$23.65$28.0612,100
2006-10-09$23.39$27.753,200
2006-10-06$23.46$27.832,500
2006-10-05$23.71$28.1316,900
2006-10-04$23.75$28.189,500
2006-10-03$23.10$27.4145,900
2006-10-02$22.84$27.1010,000
2006-09-29$23.36$27.7217,200
2006-09-28$23.78$28.2122,600
2006-09-27$23.95$28.4212,000
2006-09-26$23.98$28.4510,500
2006-09-25$24.18$28.6915,800
2006-09-22$24.72$29.3320,200
2006-09-21$24.45$29.019,300
2006-09-20$24.28$28.819,600
2006-09-19$24.71$29.3224,700
2006-09-18$24.63$29.2222,200
2006-09-15$24.70$29.3122,000
2006-09-14$24.57$29.1536,600
2006-09-13$24.65$29.2515,000
2006-09-12$24.63$29.1226,700
2006-09-11$24.61$29.0922,300
2006-09-08$24.66$29.1528,800
2006-09-07$24.63$29.1218,100
2006-09-06$24.68$29.1837,000
2006-09-05$24.44$28.8941,600
2006-09-01$25.00$29.5515,900
2006-08-31$24.98$29.5362,200
2006-08-30$25.12$29.7087,800
2006-08-29$24.78$29.2953,600
2006-08-28$23.77$28.1061,700
2006-08-25$23.34$27.5956,000
2006-08-24$22.91$27.0877,400
2006-08-23$22.35$26.4231,300
2006-08-22$22.31$26.37142,500
2006-08-21$23.14$27.3537,100
2006-08-18$23.25$27.4831,800
2006-08-17$23.18$27.4058,700
2006-08-16$23.00$27.1966,600
2006-08-15$23.09$27.3095,000
2006-08-14$22.72$26.8666,900
2006-08-11$22.30$26.3676,400
2006-08-10$22.39$26.4744,700
2006-08-09$22.32$26.3973,000
2006-08-08$22.36$26.4379,000
2006-08-07$21.80$25.77129,300
2006-08-04$20.65$24.4149,300
2006-08-03$20.36$24.0745,600
2006-08-02$20.46$24.19121,500
2006-08-01$20.28$23.9782,800
2006-07-31$20.14$23.8151,100
2006-07-28$20.39$24.1089,900
2006-07-27$19.23$22.739,000
2006-07-26$19.75$23.356,400
2006-07-25$19.68$23.2627,900
2006-07-24$19.80$23.4121,500
2006-07-21$19.35$22.8719,400
2006-07-20$19.96$23.6010,100
2006-07-19$19.98$23.625,800
2006-07-18$19.80$23.4115,000
2006-07-17$19.99$23.6314,500
2006-07-14$20.00$23.6410,900
2006-07-13$20.18$23.8625,200
2006-07-12$20.39$24.1034,100
2006-07-11$20.45$24.1713,500
2006-07-10$20.42$24.1429,000
2006-07-07$20.40$24.1228,800
2006-07-06$20.49$24.2262,900
2006-07-05$20.81$24.60129,800
2006-07-03$20.78$24.56138,500
2006-06-30$20.86$24.661,357,500
2006-06-29$18.81$22.2449,300
2006-06-28$17.78$21.0231,100
2006-06-27$18.08$21.3723,100
2006-06-26$18.32$21.6612,000
2006-06-23$18.14$21.4458,500
2006-06-22$18.52$21.8957,300
2006-06-21$18.62$22.0123,200
2006-06-20$18.50$21.8734,600
2006-06-19$18.56$21.9439,600
2006-06-16$18.73$22.14114,500
2006-06-15$18.98$22.4421,000
2006-06-14$18.48$21.8523,200
2006-06-13$18.72$22.1374,900
2006-06-12$19.00$22.379,800
2006-06-09$18.99$22.3515,800
2006-06-08$19.06$22.4417,600
2006-06-07$19.04$22.4123,800
2006-06-06$18.82$22.1524,800
2006-06-05$19.09$22.47114,200
2006-06-02$19.21$22.61135,900
2006-06-01$19.11$22.5055,900
2006-05-31$18.94$22.3061,900
2006-05-30$18.83$22.1711,800
2006-05-26$19.33$22.7515,000
2006-05-25$19.54$23.0020,000
2006-05-24$19.18$22.5892,800
2006-05-23$18.25$21.4828,600
2006-05-22$17.71$20.8545,500
2006-05-19$17.98$21.1743,600
2006-05-18$17.90$21.0738,900
2006-05-17$17.60$20.7251,100
2006-05-16$18.00$21.198,600
2006-05-15$17.97$21.1512,900
2006-05-12$18.22$21.4516,000
2006-05-11$18.64$21.9418,500
2006-05-10$18.86$22.2025,900
2006-05-09$19.11$22.5010,700
2006-05-08$19.37$22.8017,400
2006-05-05$19.64$23.125,300
2006-05-04$19.54$23.007,700
2006-05-03$19.70$23.1911,900
2006-05-02$19.71$23.209,600
2006-05-01$19.60$23.0734,000
2006-04-28$19.29$22.7120,600
2006-04-27$19.56$23.0388,800
2006-04-26$19.48$22.938,500
2006-04-25$19.36$22.7992,900
2006-04-24$19.30$22.7221,100
2006-04-21$19.18$22.5810,000
2006-04-20$19.26$22.6715,800
2006-04-19$19.52$22.9822,900
2006-04-18$19.26$22.6718,700
2006-04-17$19.00$22.3714,700
2006-04-13$18.78$22.1132,600
2006-04-12$18.39$21.656,600
2006-04-11$18.24$21.4712,200
2006-04-10$19.02$22.3911,200
2006-04-07$19.06$22.4414,300
2006-04-06$19.10$22.4837,100
2006-04-05$18.24$21.4728,000
2006-04-04$18.35$21.6021,200
2006-04-03$18.52$21.8017,300
2006-03-31$18.89$22.2415,800
2006-03-30$18.55$21.8426,500
2006-03-29$18.57$21.8614,000
2006-03-28$18.45$21.7220,700
2006-03-27$18.69$22.008,600
2006-03-24$18.98$22.343,700
2006-03-23$18.85$22.1917,800
2006-03-22$18.59$21.889,200
2006-03-21$18.56$21.8516,000
2006-03-20$18.81$22.1416,800
2006-03-17$19.07$22.4563,200
2006-03-16$19.30$22.7212,600
2006-03-15$19.07$22.4516,900
2006-03-14$18.93$22.2814,500
2006-03-13$19.05$22.4213,400
2006-03-10$18.75$21.983,900
2006-03-09$18.43$21.6015,200
2006-03-08$18.42$21.5938,300
2006-03-07$18.75$21.9812,000
2006-03-06$18.96$22.2211,100
2006-03-03$19.08$22.366,300
2006-03-02$19.00$22.278,600
2006-03-01$19.41$22.7520,700
2006-02-28$19.12$22.4111,300
2006-02-27$19.60$22.973,700
2006-02-24$19.80$23.2117,300
2006-02-23$19.73$23.1316,100
2006-02-22$19.97$23.416,200
2006-02-21$19.32$22.655,200
2006-02-17$19.69$23.0812,100
2006-02-16$19.96$23.406,000
2006-02-15$19.45$22.808,800
2006-02-14$19.10$22.3914,500
2006-02-13$18.93$22.194,300
2006-02-10$19.37$22.706,600
2006-02-09$19.11$22.403,500
2006-02-08$19.25$22.5610,700
2006-02-07$18.99$22.266,100
2006-02-06$19.44$22.796,900
2006-02-03$19.68$23.0715,900
2006-02-02$19.44$22.7916,600
2006-02-01$20.61$24.163,100
2006-01-31$20.92$24.528,900
2006-01-30$20.86$24.457,000
2006-01-27$21.17$24.8147,700
2006-01-26$20.58$24.1215,700
2006-01-25$20.33$23.8314,900
2006-01-24$20.65$24.2016,500
2006-01-23$19.90$23.334,200
2006-01-20$19.59$22.968,600
2006-01-19$20.00$23.444,400
2006-01-18$19.59$22.9610,000
2006-01-17$19.99$23.436,600
2006-01-13$19.53$22.896,900
2006-01-12$19.54$22.901,900
2006-01-11$19.52$22.887,900
2006-01-10$19.94$23.374,300
2006-01-09$19.69$23.0812,000
2006-01-06$19.96$23.406,400
2006-01-05$19.49$22.849,800
2006-01-04$19.64$23.023,200
2006-01-03$19.53$22.8919,700