EYPT vs SERA: Correlation
Measured on weekly returns over the past three years, EyePoint, Inc. (EYPT) and Sera Prognostics, Inc. (SERA) carry a correlation of 0.55, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EYPT and SERA?
Across a 3-year window, the weekly returns of EYPT and SERA correlate at 0.55, moderate. The past 12 months show a weaker link (-0.05) than the 3-year average (0.55). Stretching to 5 years gives 0.28, with an annualized covariance of 9713.0 %².
In EYPT's tracked universe of 21 assets, SERA sits right near the top at #3. Their recent paths diverged sharply: over the last 12 months SERA outperformed by 32.4 percentage points (-60.9% for EYPT against -28.5% for SERA).
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.
EYPT vs SERA: side by side
| EYPT (EyePoint, Inc.) | SERA (Sera Prognostics, Inc.) | |
|---|---|---|
| 1-year return | -60.9% | -28.5% |
| 5-year return | -54.3% | -79.2% |
| Volatility (ann.) | 141.5% | 125.6% |
| Beta vs S&P 500 | 2.40 | 1.29 |
| Max drawdown (3Y) | -86.1% | -87.3% |
| Market cap | $0.4B | $0.1B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | EYPT | SERA |
|---|---|---|
| 2022 | -71.4% | -81.7% |
| 2023 | +560.3% | +374.6% |
| 2024 | -67.8% | +36.1% |
| 2025 | +145.2% | -63.8% |
| 2026 | -74.7% | -31.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EYPT and SERA good diversifiers for each other?
Somewhat, no more. With 0.55 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between EYPT and SERA?
As of 2026-08-27, the correlation of weekly returns between EYPT and SERA is 0.55 over 3 years, -0.05 over 1 year and 0.28 over 5 years.
Is SERA a good diversifier for EYPT?
Somewhat, no more. With 0.55 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.55 mean?
On the −1 to +1 scale, 0.55 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/eypt-vs-sera.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/eypt-vs-sera/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: EYPT correlations · SERA correlations
