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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 23, 2025	26.61	26.48	26.48	26.8	26.32	143,036
October 22, 2025	26.62	26.63	26.63	27	26.51	62,000
October 21, 2025	26.42	26.6	26.6	26.89	26.38	68,838
October 20, 2025	25.83	26.51	26.51	26.56	25.83	89,538
October 17, 2025	26.08	25.72	25.72	26.18	25.66	149,907
October 16, 2025	26.99	25.86	25.86	27	25.61	232,300
October 15, 2025	27.62	26.98	26.98	27.77	26.83	87,300
October 14, 2025	26.44	27.49	27.49	27.68	26.44	98,005
October 13, 2025	26.73	26.67	26.67	26.73	26.18	80,200
October 10, 2025	27.18	26.25	26.25	27.53	26.25	215,420
October 09, 2025	27	27.09	27.09	27.15	26.74	130,600
October 08, 2025	27.53	27.04	27.04	27.54	27.01	88,970
October 07, 2025	27.39	27.34	27.34	27.73	27.3	102,300
October 06, 2025	27.38	27.42	27.42	27.99	27.11	135,200
October 03, 2025	26.88	27.09	27.09	27.51	26.88	115,000
October 02, 2025	27.1	26.88	26.88	27.17	26.72	109,342
October 01, 2025	27.01	27.11	27.11	27.24	26.81	154,700
September 30, 2025	27.17	27.2	27.2	27.29	26.84	323,800
September 29, 2025	27.52	27.1	27.1	27.52	26.98	133,700
September 26, 2025	27.27	27.45	27.45	27.53	27.14	107,833
September 25, 2025	27.06	27.23	27.23	27.31	27.01	70,303
September 24, 2025	27.14	27.21	27.21	27.69	27.02	78,600
September 23, 2025	27.24	27.16	27.16	28.13	27.1	211,100
September 22, 2025	27	26.7	26.7	27.15	26.57	90,700
September 19, 2025	27.4	27.01	27.01	27.46	27	208,426
September 18, 2025	26.75	27.45	27.45	27.47	26.52	103,700
September 17, 2025	26.35	26.42	26.42	27.13	26.35	142,333
September 16, 2025	26.51	26.29	26.29	26.51	26.07	171,568
September 15, 2025	26.85	26.57	26.57	26.93	26.49	91,555
September 12, 2025	27.29	27.05	27.05	27.29	26.95	96,415
September 11, 2025	27.27	27.24	27.24	27.37	27.05	106,000
September 10, 2025	27.36	27.2	27.2	27.45	27.11	65,400
September 09, 2025	27.6	27.33	27.33	27.8	27.25	60,300
September 08, 2025	27.51	27.66	27.66	28.03	27.15	68,700
September 05, 2025	27.91	27.45	27.45	28.04	27.33	155,800
September 04, 2025	27.4	27.76	27.76	27.77	27.36	104,500
September 03, 2025	27.21	27.3	27.3	27.49	27.09	71,822
September 02, 2025	27.33	27.38	27.38	27.58	27.17	88,700
August 29, 2025	27.72	27.67	27.67	27.85	27.54	64,005
August 28, 2025	27.67	27.62	27.62	27.81	27.5	132,537
August 27, 2025	27.48	27.61	27.61	27.74	27.45	81,000
August 26, 2025	27.2	27.53	27.53	27.66	27.17	167,300
August 25, 2025	27.18	27.14	27.14	27.51	27.1	105,334
August 22, 2025	26.06	27.2	27.2	27.33	26.06	513,335
August 21, 2025	26.51	25.9	25.9	26.51	25.8	63,400
August 20, 2025	25.87	25.95	25.95	25.99	25.74	98,936
August 19, 2025	25.91	25.84	25.84	26.23	25.75	84,600
August 18, 2025	25.75	25.94	25.94	26.02	25.66	170,400
August 15, 2025	26.63	25.78	25.78	26.65	25.74	213,200
August 14, 2025	26.36	26.39	26.39	26.72	26.03	129,200
August 13, 2025	26.23	26.46	26.46	26.57	26.01	247,100
August 12, 2025	25.12	26	26	26.07	24.9	105,532
August 11, 2025	24.92	24.87	24.87	25.66	24.72	70,917
August 08, 2025	24.92	24.88	24.88	25.03	24.65	85,100
August 07, 2025	25.09	24.69	24.69	25.48	24.62	88,927
August 06, 2025	25.11	24.85	24.85	25.3	24.82	67,000
August 05, 2025	25.23	25.11	25.11	25.84	24.66	88,282
August 04, 2025	24.93	25.11	25.11	25.15	24.79	92,512
August 01, 2025	25.22	24.92	24.92	25.51	24.66	158,800
July 31, 2025	25.28	25.49	25.49	26.04	25.25	152,913

Financial Institutions, Inc. (FISI) NASDAQ