Financial Institutions, Inc. - FISI - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	33.67	33.74	33.74	33.91	33.26	310,215
February 19, 2026	33.62	33.67	33.67	33.98	33.1	213,203
February 18, 2026	34.85	33.82	33.82	35.32	33.66	123,723
February 17, 2026	34.86	34.78	34.78	35.11	34.34	99,700
February 13, 2026	34.13	34.41	34.41	34.58	33.76	97,100
February 12, 2026	34.73	34.07	34.07	34.74	33.56	110,743
February 11, 2026	34.69	34.43	34.43	34.8	34.05	263,838
February 10, 2026	34.62	34.46	34.46	35.01	34.03	151,923
February 09, 2026	34.99	34.78	34.78	35.23	34.63	112,232
February 06, 2026	34.95	35.14	35.14	35.47	34.94	255,536
February 05, 2026	34.73	34.8	34.8	35.18	34.6	403,800
February 04, 2026	34.56	34.78	34.78	35.15	34.56	460,500
February 03, 2026	34	34.27	34.27	34.81	33.84	251,608
February 02, 2026	33.22	33.95	33.95	34.4	33.22	311,225
January 30, 2026	32.94	32.94	32.94	33.36	32.17	209,300
January 29, 2026	32.07	32.93	32.93	32.98	32.04	171,000
January 28, 2026	32.15	31.97	31.97	32.28	31.79	97,400
January 27, 2026	32.15	32.22	32.22	32.41	32.03	80,700
January 26, 2026	31.96	32.07	32.07	32.13	31.55	82,844
January 23, 2026	33.11	32.02	32.02	33.32	31.88	120,744
January 22, 2026	33.26	33.17	33.17	33.73	33.14	155,286
January 21, 2026	31.76	33.26	33.26	33.42	31.76	195,400
January 20, 2026	31.89	31.58	31.58	32	31.52	120,136
January 16, 2026	32.18	32.19	32.19	32.39	32.03	89,432
January 15, 2026	31.85	32.22	32.22	32.33	31.85	93,345
January 14, 2026	31.01	31.55	31.55	31.64	31.01	95,607
January 13, 2026	31.47	31.14	31.14	31.47	30.92	61,138
January 12, 2026	31.17	31.18	31.18	31.28	30.82	74,100
January 09, 2026	32.22	31.41	31.41	32.22	31.34	124,416
January 08, 2026	31.25	32.22	32.22	32.39	31.25	136,694
January 07, 2026	31.44	31.33	31.33	31.52	30.78	135,000
January 06, 2026	31.56	31.43	31.43	31.56	31.13	191,447
January 05, 2026	30.81	31.73	31.73	32.2	30.81	190,850
January 02, 2026	31.21	30.84	30.84	31.66	30.66	180,004
December 31, 2025	31.57	31.17	31.17	31.57	31.12	141,833
December 30, 2025	31.57	31.35	31.35	32.03	31.25	137,541
December 29, 2025	31.99	31.6	31.6	32.02	31.56	171,900
December 26, 2025	31.86	31.99	31.99	32.06	31.73	115,812
December 24, 2025	31.84	31.9	31.9	32.19	31.8	102,981
December 23, 2025	31.87	31.85	31.85	32.12	31.85	126,903
December 22, 2025	32.11	31.97	31.97	32.72	31.9	147,925
December 19, 2025	32.49	32.03	32.03	32.7	31.85	335,600
December 18, 2025	32.49	32.63	32.63	32.85	32.4	156,114
December 17, 2025	32.25	32.22	32.22	32.62	32	120,500
December 16, 2025	32.4	32.27	32.27	33	32.25	121,529
December 15, 2025	32.63	32.4	32.4	32.75	32.29	132,100
December 12, 2025	32.65	32.75	32.75	32.99	32.52	95,798
December 11, 2025	32.33	32.65	32.65	32.89	32.33	92,615
December 10, 2025	31.34	32.47	32.47	32.66	31.34	217,121
December 09, 2025	31.03	31.34	31.34	31.57	31.03	72,600
December 08, 2025	31	31.07	31.07	31.42	31	100,837
December 05, 2025	31.12	30.86	30.86	31.24	30.83	63,337
December 04, 2025	31.18	31.24	31.24	31.42	31	82,223
December 03, 2025	30.79	31.26	31.26	31.29	30.62	106,500
December 02, 2025	30.84	30.55	30.55	30.84	30.45	58,728
December 01, 2025	30.36	30.64	30.64	30.96	30.28	174,138
November 28, 2025	30.53	30.6	30.6	30.69	30.28	57,136
November 26, 2025	30.66	30.59	30.59	30.78	30.44	69,413
November 25, 2025	29.9	30.76	30.76	30.91	29.82	218,300
November 24, 2025	29.5	29.65	29.65	29.76	29.34	139,611

Financial Institutions, Inc. (FISI) NASDAQ