NYSE:BY | Historical Stock Price | BYLINE BANCORP, 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
2017-06-30 to 2026-09-04
Data captured

Stock Price Chart

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

$8.59$12.01$16.81$23.51$32.89$46.012017-06-302026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$27.35$28.0359,100
2021-12-30$27.07$27.7443,500
2021-12-29$27.55$28.2456,200
2021-12-28$27.53$28.2148,500
2021-12-27$27.55$28.2451,400
2021-12-23$26.89$27.5643,100
2021-12-22$26.58$27.2490,100
2021-12-21$26.76$27.43117,900
2021-12-20$25.78$26.42192,200
2021-12-17$26.45$27.11617,500
2021-12-16$27.35$28.03179,200
2021-12-15$26.99$27.66178,800
2021-12-14$27.07$27.74108,600
2021-12-13$26.92$27.59153,600
2021-12-10$27.08$27.7564,100
2021-12-09$26.87$27.5464,900
2021-12-08$26.93$27.6047,700
2021-12-07$26.85$27.5274,100
2021-12-06$27.01$27.6868,400
2021-12-03$26.45$27.1180,500
2021-12-02$26.93$27.60111,200
2021-12-01$26.01$26.6683,500
2021-11-30$25.97$26.6275,500
2021-11-29$26.47$27.1375,500
2021-11-26$26.59$27.25122,500
2021-11-24$28.39$29.10100,300
2021-11-23$28.26$28.96250,800
2021-11-22$27.70$28.39133,500
2021-11-19$27.65$28.34164,600
2021-11-18$27.56$28.2574,400
2021-11-17$27.23$27.91106,700
2021-11-16$27.35$28.03119,100
2021-11-15$27.16$27.84143,700
2021-11-12$27.08$27.7546,800
2021-11-11$27.50$28.1841,900
2021-11-10$27.72$28.4173,400
2021-11-09$27.39$28.0759,000
2021-11-08$27.42$28.1080,400
2021-11-05$27.57$28.1693,100
2021-11-04$26.82$27.4068,800
2021-11-03$26.81$27.3997,200
2021-11-02$26.20$26.76110,100
2021-11-01$26.87$27.45218,000
2021-10-29$25.76$26.31218,300
2021-10-28$25.32$25.87131,000
2021-10-27$24.61$25.1482,400
2021-10-26$25.33$25.8882,200
2021-10-25$25.43$25.98106,300
2021-10-22$24.81$25.34122,600
2021-10-21$24.64$25.1756,400
2021-10-20$24.70$25.23135,800
2021-10-19$24.32$24.8449,300
2021-10-18$24.37$24.8948,200
2021-10-15$24.34$24.86118,300
2021-10-14$24.56$25.0960,600
2021-10-13$24.54$25.0789,800
2021-10-12$25.07$25.6156,200
2021-10-11$24.78$25.3197,700
2021-10-08$25.39$25.9470,100
2021-10-07$25.57$26.1256,200
2021-10-06$25.27$25.8174,300
2021-10-05$25.21$25.7564,800
2021-10-04$25.16$25.7077,700
2021-10-01$25.03$25.57122,800
2021-09-30$24.56$25.0984,400
2021-09-29$25.13$25.6793,400
2021-09-28$24.55$25.08228,800
2021-09-27$25.42$25.97124,600
2021-09-24$24.08$24.60168,100
2021-09-23$23.70$24.2194,100
2021-09-22$22.94$23.4390,800
2021-09-21$22.80$23.29107,300
2021-09-20$23.07$23.57154,300
2021-09-17$23.22$23.72398,600
2021-09-16$23.30$23.80158,500
2021-09-15$23.00$23.50174,400
2021-09-14$22.93$23.42236,500
2021-09-13$23.21$23.71244,400
2021-09-10$23.40$23.90206,500
2021-09-09$23.75$24.26910,300
2021-09-08$23.97$24.49107,700
2021-09-07$24.14$24.66109,600
2021-09-03$24.34$24.86113,900
2021-09-02$24.35$24.87145,700
2021-09-01$24.26$24.78138,900
2021-08-31$24.60$25.13197,800
2021-08-30$24.85$25.3871,000
2021-08-27$25.63$26.1888,300
2021-08-26$25.04$25.58128,300
2021-08-25$25.30$25.8472,200
2021-08-24$25.19$25.73265,900
2021-08-23$25.04$25.5848,600
2021-08-20$25.00$25.54149,400
2021-08-19$24.67$25.2076,200
2021-08-18$24.57$25.10112,000
2021-08-17$24.94$25.4899,000
2021-08-16$25.30$25.84187,800
2021-08-13$25.50$26.05123,900
2021-08-12$25.70$26.25116,900
2021-08-11$25.58$26.13121,600
2021-08-10$25.10$25.6482,200
2021-08-09$24.83$25.3665,900
2021-08-06$25.30$25.75201,200
2021-08-05$24.32$24.76112,700
2021-08-04$24.07$24.50113,400
2021-08-03$24.18$24.61132,300
2021-08-02$23.71$24.13208,600
2021-07-30$24.61$25.05259,800
2021-07-29$23.57$23.9972,400
2021-07-28$22.98$23.3989,600
2021-07-27$22.96$23.3761,600
2021-07-26$23.30$23.7277,000
2021-07-23$23.00$23.4174,800
2021-07-22$22.75$23.16153,100
2021-07-21$23.13$23.5489,900
2021-07-20$22.79$23.20208,700
2021-07-19$22.05$22.44259,800
2021-07-16$23.01$23.42135,300
2021-07-15$22.89$23.3095,500
2021-07-14$22.59$22.99370,400
2021-07-13$22.29$22.69240,600
2021-07-12$22.68$23.09104,600
2021-07-09$22.22$22.62110,100
2021-07-08$21.57$21.96156,900
2021-07-07$22.52$22.92131,400
2021-07-06$22.46$22.86165,800
2021-07-02$22.90$23.31127,100
2021-07-01$23.05$23.4674,900
2021-06-30$22.63$23.03169,400
2021-06-29$22.41$22.81182,200
2021-06-28$22.53$22.93270,100
2021-06-25$22.50$22.90603,400
2021-06-24$22.67$23.08133,600
2021-06-23$22.18$22.58103,500
2021-06-22$22.35$22.7594,400
2021-06-21$22.36$22.76178,600
2021-06-18$21.60$21.99237,700
2021-06-17$22.37$22.77167,900
2021-06-16$22.72$23.13144,900
2021-06-15$22.49$22.89246,500
2021-06-14$22.20$22.6088,400
2021-06-11$22.60$23.00143,100
2021-06-10$22.51$22.91123,900
2021-06-09$22.76$23.17202,300
2021-06-08$22.70$23.11541,400
2021-06-07$22.70$23.11333,700
2021-06-04$22.60$23.00275,100
2021-06-03$22.75$23.1673,200
2021-06-02$22.85$23.26102,100
2021-06-01$23.52$23.94121,600
2021-05-28$23.08$23.49153,200
2021-05-27$22.95$23.3688,300
2021-05-26$22.78$23.1940,000
2021-05-25$22.40$22.8075,300
2021-05-24$23.18$23.5949,500
2021-05-21$23.36$23.7865,100
2021-05-20$22.73$23.1438,500
2021-05-19$22.77$23.1862,600
2021-05-18$22.89$23.3046,900
2021-05-17$23.05$23.46132,800
2021-05-14$22.80$23.21121,400
2021-05-13$22.60$23.00187,300
2021-05-12$22.12$22.5238,500
2021-05-11$22.57$22.9740,100
2021-05-10$22.86$23.2744,400
2021-05-07$23.39$23.7546,800
2021-05-06$23.20$23.5552,600
2021-05-05$22.81$23.1688,600
2021-05-04$23.09$23.4485,500
2021-05-03$23.29$23.6585,800
2021-04-30$22.70$23.0566,500
2021-04-29$22.02$22.3649,700
2021-04-28$21.83$22.1633,700
2021-04-27$21.86$22.1934,400
2021-04-26$21.88$22.2174,100
2021-04-23$22.40$22.7484,500
2021-04-22$21.65$21.9894,900
2021-04-21$21.59$21.9256,200
2021-04-20$21.19$21.5185,800
2021-04-19$21.77$22.1056,100
2021-04-16$21.99$22.3344,100
2021-04-15$21.95$22.2966,800
2021-04-14$21.95$22.2959,400
2021-04-13$21.43$21.7669,700
2021-04-12$21.70$22.0335,000
2021-04-09$21.73$22.0673,100
2021-04-08$21.61$21.9454,500
2021-04-07$21.30$21.63106,500
2021-04-06$21.26$21.5827,600
2021-04-05$21.37$21.7061,900
2021-04-01$21.31$21.6438,300
2021-03-31$21.15$21.47144,000
2021-03-30$21.07$21.3960,900
2021-03-29$20.64$20.9658,900
2021-03-26$21.31$21.6440,000
2021-03-25$20.64$20.9682,500
2021-03-24$20.17$20.4882,700
2021-03-23$19.95$20.2585,000
2021-03-22$20.81$21.1385,000
2021-03-19$21.06$21.38307,600
2021-03-18$21.24$21.5649,800
2021-03-17$21.12$21.4476,400
2021-03-16$20.86$21.1865,100
2021-03-15$21.24$21.5652,200
2021-03-12$21.91$22.2475,600
2021-03-11$21.83$22.1667,800
2021-03-10$21.64$21.9784,200
2021-03-09$21.13$21.4591,400
2021-03-08$21.66$21.99147,400
2021-03-05$21.15$21.47139,500
2021-03-04$20.70$21.02123,800
2021-03-03$21.08$21.4070,900
2021-03-02$20.46$20.77112,100
2021-03-01$20.59$20.90178,000
2021-02-26$19.92$20.22174,200
2021-02-25$20.02$20.33103,800
2021-02-24$20.28$20.59195,300
2021-02-23$19.76$20.06161,500
2021-02-22$19.37$19.6776,300
2021-02-19$18.84$19.13119,600
2021-02-18$18.48$18.7668,600
2021-02-17$18.78$19.0786,900
2021-02-16$19.19$19.4857,700
2021-02-12$19.50$19.80101,000
2021-02-11$18.83$19.12557,900
2021-02-10$18.75$19.04226,100
2021-02-09$18.68$18.9781,500
2021-02-08$18.26$18.5458,700
2021-02-05$17.62$17.83219,800
2021-02-04$17.50$17.71115,400
2021-02-03$16.91$17.1162,400
2021-02-02$16.86$17.0659,600
2021-02-01$16.54$16.7475,100
2021-01-29$16.07$16.261,632,200
2021-01-28$14.98$15.1671,300
2021-01-27$14.70$14.87146,200
2021-01-26$15.74$15.9342,500
2021-01-25$16.21$16.4038,000
2021-01-22$16.69$16.8958,500
2021-01-21$16.39$16.5856,300
2021-01-20$16.49$16.6834,100
2021-01-19$16.58$16.7884,200
2021-01-15$16.24$16.4381,800
2021-01-14$16.60$16.8052,500
2021-01-13$16.19$16.3838,200
2021-01-12$16.19$16.3857,200
2021-01-11$15.86$16.0585,700
2021-01-08$15.98$16.1786,400
2021-01-07$16.58$16.7854,400
2021-01-06$16.61$16.81131,700
2021-01-05$16.00$16.19106,100
2021-01-04$15.60$15.7858,700