Byline Bancorp, Inc. (BY) Stock Price History
Historical prices from 2017 to 2026
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BY Historical Performance
Short-Term Returns
BY Stock Price Trajectory (2017–2026)
As of May 8, 2026, Byline Bancorp, Inc. (BY) trades at $33.38, representing a +28.6% return over the past year. The stock has delivered a +51.1% total return over five years (+7.4% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $34.33 on April 17, 2026. From this peak, BY has corrected -2.8%, currently trading 13% above its 200-day moving average, indicating continued institutional support.
When compared to Financial Services sector peers MBWM (+20.1% 1Y), MGYR (+22.8% 1Y), and MOFG (+74.2% 1Y), BY has underperformed the peer group average. Compare BY vs MBWM →
BY Historical Price Data (2025–2026)
Showing 30 of 2,226 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 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% |
| 2026-04-16 | 32.99 | 33.16 | 32.94 | 33.11 | 117K | -0.15% |
| 2026-04-15 | 33.53 | 33.58 | 32.97 | 33.16 | 134K | -0.54% |
| 2026-04-14 | 33.29 | 33.66 | 33.02 | 33.34 | 118K | -0.21% |
| 2026-04-13 | 32.98 | 33.44 | 32.82 | 33.41 | 121K | +0.78% |
| 2026-04-10 | 33.11 | 33.44 | 32.92 | 33.15 | 122K | -1.04% |
| 2026-04-09 | 32.98 | 33.62 | 32.74 | 33.50 | 148K | +1.24% |
| 2026-04-08 | 33.10 | 33.47 | 32.90 | 33.09 | 166K | +2.38% |
| 2026-04-07 | 32.08 | 32.47 | 32.01 | 32.32 | 131K | +0.44% |
| 2026-04-06 | 31.92 | 32.32 | 31.78 | 32.18 | 199K | +0.85% |
| 2026-04-02 | 31.57 | 32.16 | 31.40 | 31.91 | 181K | 0.00% |
| 2026-04-01 | 31.73 | 32.33 | 31.73 | 31.91 | 140K | +1.08% |
| 2026-03-31 | 31.57 | 31.99 | 31.23 | 31.57 | 197K | +1.28% |
| 2026-03-30 | 30.99 | 31.28 | 30.82 | 31.17 | 103K | +1.17% |
| 2026-03-27 | 30.98 | 31.17 | 30.76 | 30.81 | 122K | -1.03% |
| 2026-03-26 | 30.82 | 31.27 | 30.82 | 31.13 | 103K | +0.16% |
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Start ComparisonBY — Frequently Asked Questions
Quick answers to the most common questions about buying BY stock.
How has BY stock performed recently?
BY returned +28.6% over the past year, beating its 5-year annualized CAGR of +7.4%. The stock trades above its 200-day moving average, confirming the uptrend.
What is BY's all-time high price?
Byline Bancorp, Inc. reached $34.33 on 2026-04-17. The 52-week high is $34.33. Current 1-year return of +28.6% 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.