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Byline Bancorp, Inc. (BY) stock

BYNYSEState Commercial Banks
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 14/308% above fair value
$38.50−0.46 (-1.18%)

Close on Oct 30, 2026Market cap $1.74BP/E 11.6Yield 1.04%

Price history

Byline Bancorp share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$38.50
-1.18% on the day
52-week range
$26.39 – $40.03
-3.8% from the high
Change over 52 weeks
+43.7%
From $26.80 on Oct 30, 2025
Average volume
283,341
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$38.33$39.28$38.06$38.50+0.26%1,263,091
Oct 19, 2026$37.11$39.07$37.04$38.40+3.00%1,183,665
Oct 12, 2026$36.39$37.84$36.16$37.28+2.64%1,146,272
Oct 5, 2026$37.82$37.90$36.15$36.32-3.76%1,158,577
Sep 28, 2026$37.37$37.84$36.12$37.74+0.80%1,305,146
Sep 21, 2026$37.58$37.90$36.77$37.44-0.21%1,101,683
Sep 14, 2026$38.66$39.12$37.13$37.52-2.97%1,631,948
Sep 8, 2026$38.67$38.95$37.59$38.67-0.46%901,868
Aug 31, 2026$38.14$38.96$37.47$38.85+1.44%2,041,521
Aug 24, 2026$38.29$38.66$37.72$38.30+0.13%967,421
Aug 17, 2026$39.21$39.57$37.69$38.25-2.60%1,427,815
Aug 10, 2026$38.50$39.55$38.31$39.27+1.13%837,807
Aug 3, 2026$39.69$40.03$38.63$38.83-1.12%1,075,191
Jul 27, 2026$38.62$39.45$38.35$39.27+1.74%1,362,026
Jul 20, 2026$37.98$39.51$37.03$38.60+1.42%1,794,173
Jul 13, 2026$37.33$38.88$37.11$38.06+2.20%1,272,272
Jul 6, 2026$37.41$37.72$36.43$37.24-0.53%1,724,809
Jun 29, 2026$37.30$38.83$37.07$37.44-0.29%1,703,482
Jun 22, 2026$35.36$37.56$35.15$37.55+6.83%2,413,906
Jun 15, 2026$35.54$35.84$34.55$35.15-0.71%1,475,560
Jun 8, 2026$33.68$35.52$33.61$35.40+4.80%2,078,401
Jun 1, 2026$32.69$33.94$32.57$33.78+2.09%997,701
May 26, 2026$33.20$33.71$32.75$33.09-0.24%601,943
May 18, 2026$31.99$33.20$31.92$33.17+4.05%861,047
May 11, 2026$33.26$33.26$31.86$31.88-3.86%903,659
May 4, 2026$32.41$33.62$31.78$33.16+1.84%1,871,380
Apr 27, 2026$33.24$33.70$32.06$32.56-1.42%2,098,326
Apr 20, 2026$33.60$33.94$31.88$33.03-2.05%927,446
Apr 13, 2026$32.98$34.33$32.84$33.72+1.72%816,939
Apr 6, 2026$31.89$33.62$31.78$33.15+3.89%879,360
Mar 30, 2026$30.99$32.33$30.82$31.91+3.57%678,952
Mar 23, 2026$30.84$31.65$30.71$30.81+1.82%610,474
Mar 16, 2026$30.82$30.90$29.75$30.26-0.79%1,164,627
Mar 9, 2026$30.35$31.68$29.72$30.50-1.04%940,946
Mar 2, 2026$30.73$32.17$30.24$30.82-1.22%738,596
Feb 23, 2026$33.25$33.44$31.00$31.20-5.83%931,242
Feb 17, 2026$33.08$33.60$32.42$33.13+0.76%647,236
Feb 9, 2026$33.49$33.73$32.00$32.88-1.88%731,451
Feb 2, 2026$31.91$33.89$31.88$33.51+4.95%989,682
Jan 26, 2026$30.86$32.30$30.56$31.93+3.17%1,327,369
Jan 20, 2026$30.36$32.14$30.07$30.95+0.81%1,080,823
Jan 12, 2026$29.49$31.15$29.34$30.70+3.09%1,002,373
Jan 5, 2026$28.97$30.60$28.97$29.78+2.55%1,017,709
Dec 29, 2025$29.73$29.73$28.75$29.04-2.26%657,047
Dec 22, 2025$30.63$30.75$29.59$29.71-2.62%640,234
Dec 15, 2025$30.86$31.10$30.19$30.51-0.72%1,057,647
Dec 8, 2025$29.22$31.24$29.09$30.73+5.28%1,155,684
Dec 1, 2025$27.82$29.48$27.82$29.19+4.55%1,076,819
Nov 24, 2025$27.54$28.45$27.32$27.92+1.12%685,268
Nov 17, 2025$27.52$27.90$26.42$27.61+0.33%1,148,272
Nov 10, 2025$27.67$27.75$26.95$27.52+0.95%921,038
Nov 3, 2025$26.66$27.43$26.43$27.26+1.94%860,205

Seasonality

BY return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average2.2%2.5%-6.9%0.4%0.7%3.2%5.4%-1.3%-3.1%2.1%5.7%1.8%
Months up5 of 94 of 93 of 94 of 96 of 97 of 97 of 104 of 102 of 105 of 107 of 97 of 9
20269.5%-1.9%1.2%1.8%3.3%13.8%4.3%-3.1%-2.9%4.5%
20251.2%-2.4%-8.3%-2.4%1.7%3.3%-1.6%10.4%-4.1%-3.6%4.8%4.4%
2024-7.3%-4.2%4.2%-0.2%7.0%2.8%18.2%-0.7%-3.5%0.5%17.2%-7.7%
20238.0%-0.3%-12.3%-10.5%-8.0%2.1%21.3%-3.1%-6.9%-3.8%5.9%17.9%
2022-4.9%5.2%-2.2%-12.1%6.9%-4.7%2.9%-10.6%-7.2%14.2%-1.0%0.8%
20214.0%24.4%6.2%7.3%1.9%-1.9%8.7%0.3%-0.2%4.9%1.1%5.3%
2020-1.4%-9.3%-40.5%18.8%-1.4%8.1%-1.1%-2.5%-10.5%16.5%16.7%1.0%
201913.4%8.2%-9.6%8.3%-6.8%2.5%-0.1%-10.0%4.0%-3.0%6.1%6.6%
2018-2.6%3.1%-0.6%-7.3%1.7%3.3%0.9%1.3%-0.6%-3.1%-5.7%-19.7%
20170.5%4.8%0.6%-5.7%6.5%7.6%