Byline Bancorp, Inc. (BY) Stock Price History
Historical prices from 2017 to 2026
- 1M
- +13.7%
- 3M
- +20.7%
- YTD
- +29.5%
- 1Y
- +40.7%
- 3Y
- +27.0%
- 5Y
- +10.9%
Loading 10-year price history...
BY Historical Performance
BY Annual Returns
Year-by-year price performance · 2017–2026
- 2017 annual price return
- +14.6%
- 2018 annual price return
- -27.1%
- 2019 annual price return
- +16.5%
- 2020 annual price return
- -20.9%
- 2021 annual price return
- +75.3%
- 2022 annual price return
- -17.4%
- 2023 annual price return
- +3.7%
- 2024 annual price return
- +23.3%
- 2025 annual price return
- +2.6%
- 2026 annual price return
- +7.4%
BY Stock Price Trajectory (2017–2026)
As of June 30, 2026, Byline Bancorp, Inc. (BY) trades at $37.61, representing a +40.7% return over the past year. The stock has delivered a +69.3% total return over five years (+10.9% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $37.71 on June 29, 2026. From this peak, BY has corrected -0.3%, currently trading 22% above its 200-day moving average, indicating continued institutional support.
When compared to Financial Services sector peers MBWM (+23.2% 1Y), MGYR (+8.0% 1Y), and MOFG (+71.4% 1Y), BY has underperformed the peer group average. Compare BY vs MBWM →
BY Historical Price Data · from 2017
Rows 1–50 of 2,261| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-29 | 37.08 | 37.71 | 37.08 | 37.61 | 430K | +0.16% |
| 2026-06-26 | 36.73 | 37.55 | 36.20 | 37.55 | 687K | +2.07% |
| 2026-06-25 | 36.33 | 36.89 | 36.16 | 36.79 | 306K | +0.82% |
| 2026-06-24 | 36.15 | 36.59 | 36.15 | 36.49 | 272K | +1.42% |
| 2026-06-23 | 35.66 | 36.15 | 35.57 | 35.98 | 256K | +1.41% |
| 2026-06-22 | 35.54 | 35.71 | 35.47 | 35.48 | 248K | +0.94% |
| 2026-06-18 | 35.31 | 35.57 | 35.02 | 35.15 | 219K | +0.26% |
| 2026-06-17 | 35.23 | 35.52 | 34.55 | 35.06 | 356K | -0.43% |
| 2026-06-16 | 35.16 | 35.53 | 34.85 | 35.21 | 383K | +0.54% |
| 2026-06-15 | 35.54 | 35.84 | 34.95 | 35.02 | 195K | -1.07% |
| 2026-06-12 | 35.33 | 35.52 | 35.16 | 35.40 | 166K | +0.91% |
| 2026-06-11 | 34.73 | 35.13 | 34.50 | 35.08 | 283K | +1.10% |
| 2026-06-10 | 34.64 | 35.12 | 34.31 | 34.70 | 305K | +0.52% |
| 2026-06-09 | 34.41 | 34.75 | 34.14 | 34.52 | 489K | +1.80% |
| 2026-06-08 | 33.68 | 34.15 | 33.61 | 33.91 | 725K | +0.38% |
| 2026-06-05 | 33.69 | 33.95 | 33.58 | 33.78 | 193K | +0.84% |
| 2026-06-04 | 33.23 | 33.70 | 33.19 | 33.50 | 229K | +2.32% |
| 2026-06-03 | 32.92 | 33.19 | 32.71 | 32.74 | 206K | -2.01% |
| 2026-06-02 | 32.58 | 33.58 | 32.58 | 33.41 | 163K | +1.86% |
| 2026-06-01 | 32.69 | 33.23 | 32.56 | 32.80 | 155K | -0.88% |
| 2026-05-29 | 32.97 | 33.35 | 32.97 | 33.09 | 92K | -0.15% |
| 2026-05-28 | 33.06 | 33.28 | 32.74 | 33.14 | 116K | -0.12% |
| 2026-05-27 | 33.45 | 33.60 | 33.01 | 33.18 | 143K | -0.66% |
| 2026-05-26 | 33.42 | 33.71 | 33.01 | 33.40 | 158K | +0.69% |
| 2026-05-22 | 32.98 | 33.20 | 32.84 | 33.17 | 39K | +0.42% |
| 2026-05-21 | 32.63 | 33.05 | 32.45 | 33.03 | 165K | +0.67% |
| 2026-05-20 | 32.33 | 33.00 | 32.22 | 32.81 | 163K | +1.58% |
| 2026-05-19 | 32.09 | 32.52 | 32.09 | 32.30 | 144K | -0.15% |
| 2026-05-18 | 31.99 | 32.59 | 31.92 | 32.35 | 165K | +1.47% |
| 2026-05-15 | 32.53 | 32.61 | 31.86 | 31.88 | 200K | -2.12% |
| 2026-05-14 | 32.48 | 32.87 | 32.42 | 32.57 | 120K | +0.74% |
| 2026-05-13 | 32.68 | 32.74 | 32.14 | 32.33 | 194K | -1.07% |
| 2026-05-12 | 32.61 | 32.68 | 32.02 | 32.68 | 143K | +0.25% |
| 2026-05-11 | 33.26 | 33.26 | 32.40 | 32.60 | 137K | -1.69% |
| 2026-05-08 | 33.34 | 33.37 | 32.90 | 33.16 | 211K | -0.66% |
| 2026-05-07 | 33.37 | 33.62 | 33.17 | 33.38 | 146K | +0.48% |
| 2026-05-06 | 33.27 | 33.45 | 33.03 | 33.22 | 245K | +0.79% |
| 2026-05-05 | 32.04 | 32.98 | 31.88 | 32.96 | 386K | +2.87% |
| 2026-05-04 | 32.41 | 32.57 | 31.78 | 32.04 | 792K | -1.60% |
| 2026-05-01 | 32.25 | 32.84 | 32.06 | 32.56 | 974K | +1.28% |
| 2026-04-30 | 32.15 | 32.69 | 32.15 | 32.15 | 519K | -0.77% |
| 2026-04-29 | 32.97 | 33.03 | 32.23 | 32.40 | 94K | -2.17% |
| 2026-04-28 | 33.30 | 33.70 | 32.91 | 33.12 | 155K | +0.36% |
| 2026-04-27 | 33.24 | 33.54 | 32.97 | 33.00 | 140K | -0.09% |
| 2026-04-24 | 32.36 | 33.85 | 31.88 | 33.03 | 292K | -0.09% |
| 2026-04-23 | 33.08 | 33.29 | 32.97 | 33.06 | 120K | -0.09% |
| 2026-04-22 | 33.28 | 33.45 | 32.95 | 33.09 | 119K | -0.18% |
| 2026-04-21 | 33.53 | 33.75 | 33.02 | 33.15 | 165K | -0.99% |
| 2026-04-20 | 33.72 | 33.94 | 33.46 | 33.48 | 129K | -0.71% |
| 2026-04-17 | 33.48 | 34.33 | 33.48 | 33.72 | 201K | +1.84% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
BY — Frequently Asked Questions
Quick answers to the most common questions about buying BY stock.
How has BY stock performed recently?
BY returned +40.7% over the past year, beating its 5-year annualized CAGR of +10.9%. The stock trades above its 200-day moving average, confirming the uptrend.
What is BY's all-time high price?
Byline Bancorp, Inc. reached $37.71 on 2026-06-29. The 52-week high is $37.71. Current 1-year return of +40.7% places the stock closer to historical peaks.
Where can I download BY historical price data?
This page provides BY daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2017-2026, downloadable in CSV format.