Oncolytics Biotech Inc. (ONCY) Stock Price History
Historical prices from 2001 to 2026
- 1M
- +17.0%
- 3M
- +5.2%
- YTD
- -3.3%
- 1Y
- +31.6%
- 3Y
- -29.2%
- 5Y
- -19.6%
Loading 10-year price history...
ONCY Historical Performance
ONCY Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -72.9%
- 2003 annual price return
- +199.0%
- 2004 annual price return
- +28.9%
- 2005 annual price return
- +7.9%
- 2006 annual price return
- -56.0%
- 2007 annual price return
- -25.6%
- 2008 annual price return
- -34.9%
- 2009 annual price return
- +110.5%
- 2010 annual price return
- +145.5%
- 2011 annual price return
- -41.8%
- 2012 annual price return
- -4.6%
- 2013 annual price return
- -62.5%
- 2014 annual price return
- -66.0%
- 2015 annual price return
- -49.9%
- 2016 annual price return
- -27.5%
- 2017 annual price return
- +159.3%
- 2018 annual price return
- -66.0%
- 2019 annual price return
- +127.8%
- 2020 annual price return
- -39.7%
- 2021 annual price return
- -40.6%
- 2022 annual price return
- +14.8%
- 2023 annual price return
- -15.6%
- 2024 annual price return
- -30.8%
- 2025 annual price return
- -6.4%
- 2026 annual price return
- +15.3%
ONCY Stock Price Trajectory (2001–2026)
As of June 28, 2026, Oncolytics Biotech Inc. (ONCY) trades at $0.95, representing a +31.6% return over the past year. The stock has delivered a -69.0% total return over five years (-19.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $93.48 on April 5, 2004. From this peak, ONCY has corrected -99.0%, currently trading 8% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers IMVT (+137.0% 1Y), CLDX (+66.6% 1Y), and NKTR (+114.5% 1Y), ONCY has underperformed the peer group average. Compare ONCY vs IMVT →
ONCY Historical Price Data · from 2001
Rows 1–50 of 6,221| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-26 | 0.92 | 0.96 | 0.91 | 0.95 | 0 | +2.99% |
| 2026-06-25 | 0.95 | 0.98 | 0.92 | 0.92 | 809K | -0.13% |
| 2026-06-24 | 0.96 | 0.98 | 0.91 | 0.92 | 871K | -2.06% |
| 2026-06-23 | 0.91 | 0.98 | 0.91 | 0.94 | 974K | +2.58% |
| 2026-06-22 | 0.99 | 1.02 | 0.91 | 0.92 | 1.03M | -4.46% |
| 2026-06-18 | 0.95 | 0.98 | 0.94 | 0.96 | 995K | +1.05% |
| 2026-06-17 | 0.96 | 0.97 | 0.92 | 0.95 | 1.65M | +0.05% |
| 2026-06-16 | 0.88 | 0.96 | 0.88 | 0.95 | 2.57M | +9.36% |
| 2026-06-15 | 0.82 | 0.88 | 0.82 | 0.87 | 1.14M | +6.16% |
| 2026-06-12 | 0.82 | 0.84 | 0.80 | 0.82 | 633K | -0.27% |
| 2026-06-11 | 0.80 | 0.84 | 0.78 | 0.82 | 1.66M | +2.49% |
| 2026-06-10 | 0.82 | 0.84 | 0.80 | 0.80 | 2.05M | -1.22% |
| 2026-06-09 | 0.85 | 0.88 | 0.80 | 0.81 | 2.03M | -3.57% |
| 2026-06-08 | 0.83 | 0.86 | 0.82 | 0.84 | 1.18M | +0.45% |
| 2026-06-05 | 0.84 | 0.86 | 0.83 | 0.84 | 1.03M | -3.55% |
| 2026-06-04 | 0.89 | 0.90 | 0.85 | 0.87 | 1.01M | -1.48% |
| 2026-06-03 | 0.95 | 1.00 | 0.88 | 0.88 | 1.55M | -5.13% |
| 2026-06-02 | 1.10 | 1.11 | 0.91 | 0.93 | 2.80M | -12.49% |
| 2026-06-01 | 1.14 | 1.18 | 1.05 | 1.06 | 6.37M | +1.92% |
| 2026-05-29 | 0.95 | 1.07 | 0.91 | 1.04 | 2.85M | +11.23% |
| 2026-05-28 | 0.91 | 0.98 | 0.89 | 0.94 | 2.00M | +3.89% |
| 2026-05-27 | 0.84 | 0.93 | 0.83 | 0.90 | 1.65M | +11.07% |
| 2026-05-26 | 0.82 | 0.83 | 0.81 | 0.81 | 487K | +0.10% |
| 2026-05-22 | 0.81 | 0.82 | 0.79 | 0.81 | 0 | +2.47% |
| 2026-05-21 | 0.82 | 0.83 | 0.79 | 0.79 | 351K | -3.66% |
| 2026-05-20 | 0.77 | 0.84 | 0.77 | 0.82 | 727K | +5.81% |
| 2026-05-19 | 0.78 | 0.85 | 0.77 | 0.78 | 710K | -3.14% |
| 2026-05-18 | 0.84 | 0.85 | 0.79 | 0.80 | 1.14M | -5.87% |
| 2026-05-15 | 0.85 | 0.87 | 0.84 | 0.85 | 839K | -2.62% |
| 2026-05-14 | 0.87 | 0.90 | 0.85 | 0.87 | 749K | +0.22% |
| 2026-05-13 | 0.88 | 0.90 | 0.87 | 0.87 | 528K | -3.58% |
| 2026-05-12 | 0.88 | 0.92 | 0.88 | 0.90 | 576K | -0.03% |
| 2026-05-11 | 0.88 | 0.91 | 0.88 | 0.90 | 262K | +1.54% |
| 2026-05-08 | 0.89 | 0.90 | 0.87 | 0.89 | 629K | -1.12% |
| 2026-05-07 | 0.93 | 0.93 | 0.88 | 0.90 | 840K | -2.17% |
| 2026-05-06 | 0.88 | 0.95 | 0.88 | 0.92 | 1.23M | +0.55% |
| 2026-05-05 | 0.94 | 0.95 | 0.87 | 0.92 | 1.53M | -1.36% |
| 2026-05-04 | 0.89 | 0.95 | 0.88 | 0.93 | 1.94M | +6.61% |
| 2026-05-01 | 0.90 | 0.92 | 0.87 | 0.87 | 650K | -1.13% |
| 2026-04-30 | 0.91 | 0.96 | 0.88 | 0.88 | 785K | +1.03% |
| 2026-04-29 | 0.90 | 0.90 | 0.84 | 0.87 | 1.85M | -3.27% |
| 2026-04-28 | 0.98 | 0.99 | 0.89 | 0.90 | 1.61M | -7.05% |
| 2026-04-27 | 1.16 | 1.17 | 0.92 | 0.97 | 6.07M | -5.95% |
| 2026-04-24 | 1.12 | 1.12 | 1.00 | 1.03 | 919K | -5.50% |
| 2026-04-23 | 1.11 | 1.16 | 1.06 | 1.09 | 736K | -5.22% |
| 2026-04-22 | 1.13 | 1.19 | 1.12 | 1.15 | 732K | +2.68% |
| 2026-04-21 | 1.11 | 1.13 | 1.09 | 1.12 | 691K | +0.90% |
| 2026-04-20 | 1.10 | 1.13 | 1.06 | 1.11 | 799K | -0.89% |
| 2026-04-17 | 1.09 | 1.12 | 1.06 | 1.12 | 1.04M | +5.66% |
| 2026-04-16 | 1.10 | 1.10 | 1.06 | 1.06 | 704K | -3.64% |
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.
ONCY — Frequently Asked Questions
Quick answers to the most common questions about buying ONCY stock.
How has ONCY stock performed recently?
ONCY returned +31.6% over the past year, beating its 5-year annualized CAGR of -19.6%. The stock trades below its 200-day moving average, confirming the uptrend.
What is ONCY's all-time high price?
Oncolytics Biotech Inc. reached $93.48 on 2004-04-05. The 52-week high is $1.51. Current 1-year return of +31.6% places the stock closer to historical peaks.
Where can I download ONCY historical price data?
This page provides ONCY daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2001-2026, downloadable in CSV format.