KYNB vs SPY: Correlation
How closely do Kyntra Bio, Inc. (KYNB) and SPDR S&P 500 ETF Trust (SPY) trade together? Their weekly returns over three years give a correlation of 0.21, which is weak.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are KYNB and SPY?
Over the past 3 years, KYNB and SPY moved with a correlation of 0.21, which is weak. Little has changed lately, as the 1-year reading of 0.28 lands near the 3-year figure. Over 5 years the correlation is 0.19, and the annualized covariance of weekly returns is 377.8 %².
Among the 10 assets we track against KYNB, SPY sits near the bottom by co-movement, at rank #6. The last year tells two different stories: SPY led by 44.3 percentage points, -23.7% for KYNB against +20.6% for SPY. Note the risk asymmetry: KYNB runs 8.5 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
KYNB vs SPY: side by side
| KYNB (Kyntra Bio, Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | -23.7% | +20.6% |
| 5-year return | -97.2% | +82.4% |
| Volatility (ann.) | 123.9% | 14.5% |
| Beta vs S&P 500 | 1.81 | 1.00 |
| Max drawdown (3Y) | -92.4% | -18.8% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.
Year-by-year returns
| Year | KYNB | SPY |
|---|---|---|
| 2022 | +13.6% | -18.2% |
| 2023 | -94.5% | +26.2% |
| 2024 | -40.2% | +24.9% |
| 2025 | -33.7% | +17.7% |
| 2026 | -8.9% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are KYNB and SPY good diversifiers for each other?
Reasonably. At 0.21, KYNB and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between KYNB and SPY?
As of 2026-08-27, the correlation of weekly returns between KYNB and SPY is 0.21 over 3 years, 0.28 over 1 year and 0.19 over 5 years.
Is SPY a good diversifier for KYNB?
Reasonably. At 0.21, KYNB and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.21 mean?
On the −1 to +1 scale, 0.21 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.
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Related comparisons
Hubs: KYNB correlations · SPY correlations
