PHGE vs STT: Correlation
How closely do BiomX Inc. (PHGE) and State Street Corporation (STT) trade together? Their weekly returns over three years give a correlation of -0.17, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PHGE and STT?
Over the past 3 years, PHGE and STT moved with a correlation of -0.17, which is negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.43 versus -0.17 over 3 years. Over 5 years the correlation is 0.02, and the annualized covariance of weekly returns is -585.8 %².
Among the 21 assets we track against PHGE, STT ranks #10 by 3-year correlation. The last year tells two different stories: STT led by 171.4 percentage points, -98.7% for PHGE against +72.7% for STT. One caveat on sizing: PHGE is 6.4 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
PHGE vs STT: side by side
| PHGE (BiomX Inc.) | STT (State Street Corporation) | |
|---|---|---|
| 1-year return | -98.7% | +72.7% |
| 5-year return | -100.0% | +144.9% |
| Volatility (ann.) | 147.0% | 22.9% |
| Beta vs S&P 500 | 0.33 | 0.97 |
| Max drawdown (3Y) | -99.9% | -25.7% |
| Market cap | – | $53.1B |
| P/E (trailing) | – | 17.1 |
| Dividend yield | 0.00% | 1.74% |
| Sector / category | US Listed | Financials |
Year-by-year returns
| Year | PHGE | STT |
|---|---|---|
| 2022 | -88.3% | -13.8% |
| 2023 | +49.7% | +3.5% |
| 2024 | -73.9% | +30.2% |
| 2025 | -86.5% | +35.5% |
| 2026 | -92.9% | +52.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PHGE and STT good diversifiers for each other?
Yes: at -0.17, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between PHGE and STT?
As of 2026-08-27, the correlation of weekly returns between PHGE and STT is -0.17 over 3 years, -0.43 over 1 year and 0.02 over 5 years.
Is STT a good diversifier for PHGE?
Yes: at -0.17, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.17 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: PHGE correlations · STT correlations
