Oragenics, Inc. (OGEN) Stock Price History
Historical prices from 2003 to 2026
- 1M
- -4.6%
- 3M
- -14.5%
- YTD
- -40.1%
- 1Y
- -63.0%
- 3Y
- -82.4%
- 5Y
- -78.6%
Loading 10-year price history...
OGEN Historical Performance
OGEN Annual Returns
Year-by-year price performance · 2003–2026
- 2003 annual price return
- +0.0%
- 2004 annual price return
- +0.0%
- 2005 annual price return
- -84.5%
- 2006 annual price return
- +168.3%
- 2007 annual price return
- -63.1%
- 2008 annual price return
- -43.2%
- 2009 annual price return
- +15.4%
- 2010 annual price return
- -53.1%
- 2011 annual price return
- -66.3%
- 2012 annual price return
- +140.0%
- 2013 annual price return
- +4.1%
- 2014 annual price return
- -68.9%
- 2015 annual price return
- +74.4%
- 2016 annual price return
- -60.6%
- 2017 annual price return
- -53.9%
- 2018 annual price return
- -62.0%
- 2019 annual price return
- -39.9%
- 2020 annual price return
- -11.3%
- 2021 annual price return
- -14.2%
- 2022 annual price return
- -77.8%
- 2023 annual price return
- -19.5%
- 2024 annual price return
- -94.6%
- 2025 annual price return
- -92.8%
- 2026 annual price return
- -39.0%
OGEN Stock Price Trajectory (2003–2026)
As of October 3, 2026, Oragenics, Inc. (OGEN) trades at $0.50, representing a -63.0% return over the past year. The stock has delivered a -100.0% total return over five years (-78.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $999,999.00 on February 23, 2005. From this peak, OGEN has corrected -100.0%, currently trading 23% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers SIGA (-62.2% 1Y), ADMA (-33.1% 1Y), and NVAX (+9.5% 1Y), OGEN has underperformed the peer group average. Compare OGEN vs SIGA →
OGEN Historical Price Data · from 2003
Rows 1–50 of 5,847| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-02 | 0.49 | 0.50 | 0.49 | 0.50 | 15K | +4.15% |
| 2026-10-01 | 0.49 | 0.52 | 0.48 | 0.48 | 32K | -2.40% |
| 2026-09-30 | 0.48 | 0.50 | 0.47 | 0.49 | 14K | +2.46% |
| 2026-09-29 | 0.49 | 0.49 | 0.46 | 0.48 | 42K | -1.46% |
| 2026-09-28 | 0.51 | 0.51 | 0.46 | 0.49 | 33K | -0.14% |
| 2026-09-25 | 0.52 | 0.52 | 0.48 | 0.49 | 11K | -3.02% |
| 2026-09-24 | 0.49 | 0.50 | 0.49 | 0.50 | 17K | +3.50% |
| 2026-09-23 | 0.52 | 0.53 | 0.49 | 0.49 | 40K | -6.54% |
| 2026-09-22 | 0.52 | 0.53 | 0.50 | 0.52 | 25K | +0.10% |
| 2026-09-21 | 0.48 | 0.52 | 0.48 | 0.52 | 38K | +8.98% |
| 2026-09-18 | 0.50 | 0.52 | 0.48 | 0.48 | 43K | -8.33% |
| 2026-09-17 | 0.51 | 0.52 | 0.51 | 0.52 | 49K | +4.00% |
| 2026-09-16 | 0.49 | 0.52 | 0.49 | 0.50 | 54K | +2.54% |
| 2026-09-15 | 0.49 | 0.50 | 0.48 | 0.49 | 25K | -2.28% |
| 2026-09-14 | 0.48 | 0.50 | 0.48 | 0.50 | 23K | +4.39% |
| 2026-09-11 | 0.50 | 0.50 | 0.48 | 0.48 | 67K | -5.03% |
| 2026-09-10 | 0.50 | 0.51 | 0.50 | 0.50 | 9K | -2.27% |
| 2026-09-09 | 0.52 | 0.52 | 0.51 | 0.52 | 5K | -1.40% |
| 2026-09-08 | 0.51 | 0.52 | 0.51 | 0.52 | 13K | +2.41% |
| 2026-09-04 | 0.50 | 0.52 | 0.50 | 0.51 | 8K | +2.31% |
| 2026-09-03 | 0.51 | 0.52 | 0.50 | 0.50 | 23K | -4.87% |
| 2026-09-02 | 0.51 | 0.53 | 0.50 | 0.52 | 25K | +5.01% |
| 2026-09-01 | 0.50 | 0.52 | 0.50 | 0.50 | 16K | -2.12% |
| 2026-08-31 | 0.52 | 0.53 | 0.49 | 0.51 | 101K | -2.75% |
| 2026-08-28 | 0.53 | 0.53 | 0.52 | 0.52 | 22K | -1.47% |
| 2026-08-27 | 0.53 | 0.54 | 0.51 | 0.53 | 30K | +0.38% |
| 2026-08-26 | 0.54 | 0.54 | 0.52 | 0.53 | 7K | +1.90% |
| 2026-08-25 | 0.51 | 0.53 | 0.51 | 0.52 | 13K | +0.12% |
| 2026-08-24 | 0.52 | 0.53 | 0.51 | 0.52 | 31K | -1.05% |
| 2026-08-21 | 0.53 | 0.54 | 0.52 | 0.53 | 57K | -2.78% |
| 2026-08-20 | 0.55 | 0.55 | 0.53 | 0.54 | 16K | +1.85% |
| 2026-08-19 | 0.55 | 0.56 | 0.53 | 0.53 | 11K | -2.89% |
| 2026-08-18 | 0.54 | 0.56 | 0.53 | 0.55 | 40K | +2.06% |
| 2026-08-17 | 0.54 | 0.57 | 0.53 | 0.54 | 198K | +0.39% |
| 2026-08-14 | 0.54 | 0.54 | 0.53 | 0.53 | 7K | +0.53% |
| 2026-08-13 | 0.53 | 0.54 | 0.53 | 0.53 | 5K | -1.16% |
| 2026-08-12 | 0.52 | 0.55 | 0.52 | 0.54 | 14K | -2.30% |
| 2026-08-11 | 0.52 | 0.55 | 0.51 | 0.55 | 31K | +0.16% |
| 2026-08-10 | 0.55 | 0.57 | 0.50 | 0.55 | 33K | -0.35% |
| 2026-08-07 | 0.55 | 0.55 | 0.54 | 0.55 | 14K | +1.16% |
| 2026-08-06 | 0.54 | 0.55 | 0.54 | 0.54 | 19K | +0.67% |
| 2026-08-05 | 0.54 | 0.56 | 0.53 | 0.54 | 14K | -1.82% |
| 2026-08-04 | 0.52 | 0.56 | 0.49 | 0.55 | 23K | +3.91% |
| 2026-08-03 | 0.50 | 0.53 | 0.50 | 0.53 | 43K | +5.86% |
| 2026-07-31 | 0.51 | 0.51 | 0.49 | 0.50 | 42K | +2.00% |
| 2026-07-30 | 0.50 | 0.50 | 0.48 | 0.49 | 16K | -1.31% |
| 2026-07-29 | 0.50 | 0.51 | 0.50 | 0.50 | 8K | -0.06% |
| 2026-07-28 | 0.53 | 0.53 | 0.49 | 0.50 | 26K | -0.80% |
| 2026-07-27 | 0.52 | 0.53 | 0.50 | 0.50 | 16K | -1.96% |
| 2026-07-24 | 0.52 | 0.54 | 0.51 | 0.51 | 13K | +1.17% |
OGEN Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
OGEN — Frequently Asked Questions
Quick answers to the most common questions about buying OGEN stock.
How has OGEN stock performed recently?
OGEN declined -63.0% over the past year, below its 5-year annualized CAGR of -78.6%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is OGEN's all-time high price?
Oragenics, Inc. reached $999999.00 on 2005-02-23. The 52-week high is $1.45. Current 1-year return of -63.0% places the stock further from historical peaks.
Where can I download OGEN historical price data?
This page provides OGEN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2003-2026, downloadable in CSV format.