OVID vs SPY: Correlation
Measured on weekly returns over the past three years, Ovid Therapeutics Inc. (OVID) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.28, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are OVID and SPY?
Across a 3-year window, the weekly returns of OVID and SPY correlate at 0.28, weak. Little has changed lately, as the 1-year reading of 0.19 lands near the 3-year figure. Stretching to 5 years gives 0.24, with an annualized covariance of 419.9 %².
Among the 14 assets we track against OVID, SPY ranks #9 by 3-year correlation. Correlation aside, the last 12 months split them widely, with OVID ahead by 111.9 points (+132.5% versus +20.6%). Risk is not evenly split, since OVID carries 7.1 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.
OVID vs SPY: side by side
| OVID (Ovid Therapeutics Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +132.5% | +20.6% |
| 5-year return | -16.5% | +82.4% |
| Volatility (ann.) | 103.3% | 14.5% |
| Beta vs S&P 500 | 2.01 | 1.00 |
| Max drawdown (3Y) | -93.7% | -18.8% |
| Market cap | $0.6B | – |
| 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 | OVID | SPY |
|---|---|---|
| 2022 | -42.1% | -18.2% |
| 2023 | +73.1% | +26.2% |
| 2024 | -71.0% | +24.9% |
| 2025 | +74.5% | +17.7% |
| 2026 | +79.8% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are OVID and SPY good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.28 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between OVID and SPY?
The OVID/SPY correlation stands at 0.28 on a 3-year window (1 year: 0.19, 5 years: 0.24), computed from weekly returns as of 2026-08-27.
Is SPY a good diversifier for OVID?
Yes, to a useful degree: a correlation of 0.28 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.28 mean?
A reading of 0.28 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
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Related comparisons
Hubs: OVID correlations · SPY correlations
