BESS vs BMRA: Correlation
Bimergen Energy Corporation (BESS) and Biomerica, Inc. (BMRA) show a moderate relationship: their 3-year correlation of weekly returns is 0.36.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are BESS and BMRA?
On 3 years of weekly data the BESS/BMRA correlation comes out at 0.36, moderate. The link has loosened recently: the 1-year correlation (0.17) runs below the 3-year figure (0.36). The 5-year figure is 0.31, and annualized covariance runs at 180017.4 %².
By 3-year correlation, BMRA places #15 of the 51 assets tracked against BESS. Correlation aside, the last 12 months split them widely, with BMRA ahead by 17.1 points (-50.4% versus -33.3%). Risk is not evenly split, since BESS carries 52.5 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.
BESS vs BMRA: side by side
| BESS (Bimergen Energy Corporation) | BMRA (Biomerica, Inc.) | |
|---|---|---|
| 1-year return | -50.4% | -33.3% |
| 5-year return | -87.7% | -94.0% |
| Volatility (ann.) | 5140.2% | 97.9% |
| Beta vs S&P 500 | 17.01 | 1.49 |
| Max drawdown (3Y) | -99.5% | -88.7% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | BESS | BMRA |
|---|---|---|
| 2022 | -30.0% | -13.9% |
| 2023 | -14.3% | -62.7% |
| 2024 | +16.7% | -76.0% |
| 2025 | +7.1% | +5.0% |
| 2026 | -70.5% | -16.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are BESS and BMRA good diversifiers for each other?
Reasonably. At 0.36, BESS and BMRA keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between BESS and BMRA?
As of 2026-08-27, the correlation of weekly returns between BESS and BMRA is 0.36 over 3 years, 0.17 over 1 year and 0.31 over 5 years.
Is BMRA a good diversifier for BESS?
Reasonably. At 0.36, BESS and BMRA keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.36 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
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Related comparisons
Hubs: BESS correlations · BMRA correlations
