Byline Bancorp, Inc. (BY) NYSE

Currency In USD

BY Historical Return

If you invested $1000 in Byline Bancorp, Inc. (BY) since IPO date, it would be worth $1,945.11 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,713.91, while $1000 invested 1 year ago would be worth $1,411.61. This corresponds to total returns of 94.51%, 71.39%, 41.16%, respectively, with annualized returns of 7.69%, 11.37%, 41.16%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

BY Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	35.36	35.48	35.48	35.71	35.15	266,760
June 18, 2026	35.31	35.15	35.15	35.57	35.02	392,087
June 17, 2026	35.23	35.06	35.06	35.53	34.55	361,180
June 16, 2026	35.16	35.21	35.21	35.53	34.85	416,364
June 15, 2026	35.54	35.02	35.02	35.84	34.95	298,608
June 12, 2026	35.33	35.4	35.4	35.52	35.16	186,220
June 11, 2026	34.73	35.08	35.08	35.15	34.5	286,476
June 10, 2026	34.78	34.7	34.7	35.12	34.31	358,433
June 09, 2026	34.18	34.52	34.52	34.75	34.14	498,204
June 08, 2026	33.68	33.91	33.91	34.15	33.61	731,656
June 05, 2026	33.34	33.78	33.78	33.94	33.34	195,498
June 04, 2026	33.23	33.5	33.5	33.7	33.19	230,345
June 03, 2026	33.11	32.74	32.74	33.19	32.72	206,484
June 02, 2026	32.58	33.41	33.41	33.58	32.58	167,016
June 01, 2026	32.69	32.8	32.8	33.24	32.57	158,177
May 29, 2026	32.97	33.09	33.09	33.38	32.97	151,910
May 28, 2026	33.06	33.14	33.14	33.28	32.74	125,024
May 27, 2026	33.45	33.18	33.18	33.6	33.01	145,675
May 26, 2026	33.2	33.4	33.4	33.71	33.01	160,695
May 22, 2026	32.98	33.17	33.17	33.2	32.85	39,430
May 21, 2026	32.63	33.03	33.03	33.05	32.45	168,074
May 20, 2026	32.33	32.81	32.81	33	32.22	164,660
May 19, 2026	32.29	32.3	32.3	32.52	32.09	185,091
May 18, 2026	31.99	32.35	32.35	32.61	31.92	168,438
May 15, 2026	32.53	31.88	31.88	32.61	31.86	206,383
May 14, 2026	32.48	32.57	32.57	32.88	32.42	122,526
May 13, 2026	32.52	32.33	32.33	32.76	32.14	196,857
May 12, 2026	32.61	32.68	32.68	32.68	32.04	104,553
May 11, 2026	33.26	32.6	32.6	33.26	32.4	195,595
May 08, 2026	33.34	33.16	33.16	33.37	32.9	216,029
May 07, 2026	33.32	33.36	33.36	33.62	33.16	190,903
May 06, 2026	33.24	33.22	33.22	33.45	33.03	247,106
May 05, 2026	32.04	32.96	32.96	32.98	31.88	332,855
May 04, 2026	32.41	32.04	32.04	32.59	31.78	791,858
May 01, 2026	32.35	32.56	32.56	32.85	32.06	979,283
April 30, 2026	32.15	32.15	32.15	32.7	32.15	525,063
April 29, 2026	32.98	32.4	32.4	33.03	32.23	128,610
April 28, 2026	33.3	33.12	33.12	33.7	32.91	161,565
April 27, 2026	33.24	33	33	33.54	32.97	242,266
April 24, 2026	32.44	33.03	33.03	33.85	31.88	293,859
April 23, 2026	33.08	33.06	33.06	33.29	32.97	122,417
April 22, 2026	33.28	33.09	33.09	33.45	32.95	122,101
April 21, 2026	33.53	33.15	33.15	33.77	33.04	164,745
April 20, 2026	33.6	33.48	33.48	33.94	33.46	133,442
April 17, 2026	33.48	33.72	33.72	34.33	33.48	207,822
April 16, 2026	32.99	33.11	33.11	33.16	32.94	119,280
April 15, 2026	33.34	33.16	33.16	33.58	32.97	137,506
April 14, 2026	33.29	33.34	33.34	33.66	33	122,047
April 13, 2026	32.98	33.41	33.41	33.44	32.84	190,672
April 10, 2026	33.35	33.15	33.15	33.44	32.92	124,452
April 09, 2026	32.98	33.5	33.5	33.62	32.74	252,040
April 08, 2026	33	33.09	33.09	33.47	32.9	167,631
April 07, 2026	32.08	32.32	32.32	32.47	32.01	134,800
April 06, 2026	31.89	32.18	32.18	32.32	31.78	200,473
April 02, 2026	31.57	31.91	31.91	32.16	31.4	216,754
April 01, 2026	31.73	31.91	31.91	32.33	31.73	143,052
March 31, 2026	31.57	31.57	31.57	31.99	31.23	206,674
March 30, 2026	30.99	31.17	31.17	31.28	30.82	112,253
March 27, 2026	30.98	30.81	30.81	31.17	30.76	130,205
March 26, 2026	30.82	31.13	31.13	31.27	30.82	105,552