BCRX vs OGEN: Correlation
How closely do BioCryst Pharmaceuticals, Inc. (BCRX) and Oragenics Inc. (OGEN) trade together? Their weekly returns over three years give a correlation of 0.34, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are BCRX and OGEN?
Over the past 3 years, BCRX and OGEN moved with a correlation of 0.34, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.14 versus 0.34 over 3 years. Over 5 years the correlation is 0.21, and the annualized covariance of weekly returns is 1964.4 %².
Within BCRX's tracked universe of 11 assets, OGEN comes in at #6 by 3-year correlation. Correlation aside, the last 12 months split them widely, with BCRX ahead by 67.4 points (+15.8% versus -51.6%). Risk is not evenly split, since OGEN carries 2.6 times the volatility of the other side.
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
BCRX vs OGEN: side by side
| BCRX (BioCryst Pharmaceuticals, Inc.) | OGEN (Oragenics Inc.) | |
|---|---|---|
| 1-year return | +15.8% | -51.6% |
| 5-year return | -37.1% | -100.0% |
| Volatility (ann.) | 47.1% | 122.0% |
| Beta vs S&P 500 | 0.75 | 1.97 |
| Max drawdown (3Y) | -46.0% | -99.8% |
| Market cap | $2.5B | – |
| P/E (trailing) | – | 0.5 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | BCRX | OGEN |
|---|---|---|
| 2022 | -17.1% | -75.6% |
| 2023 | -47.8% | -14.7% |
| 2024 | +25.5% | -93.4% |
| 2025 | +3.7% | -93.0% |
| 2026 | +26.5% | -31.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are BCRX and OGEN good diversifiers for each other?
Reasonably. At 0.34, BCRX and OGEN keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between BCRX and OGEN?
As of 2026-08-27, the correlation of weekly returns between BCRX and OGEN is 0.34 over 3 years, 0.14 over 1 year and 0.21 over 5 years.
Is OGEN a good diversifier for BCRX?
Reasonably. At 0.34, BCRX and OGEN keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.34 mean?
A reading of 0.34 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/bcrx-vs-ogen.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/bcrx-vs-ogen/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: BCRX correlations · OGEN correlations
