CORT vs ZETA: Correlation
Corcept Therapeutics Incorporated (CORT) and Zeta Global Holdings Corp. (ZETA) show a moderate relationship: their 3-year correlation of weekly returns is 0.30.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CORT and ZETA?
Across a 3-year window, the weekly returns of CORT and ZETA correlate at 0.30, moderate. Little has changed lately, as the 1-year reading of 0.22 lands near the 3-year figure. Stretching to 5 years gives 0.27, with an annualized covariance of 1424.1 %².
Among the 11 assets we track against CORT, ZETA ranks #5 by 3-year correlation. The last year tells two different stories: CORT led by 16.0 percentage points, +67.7% for CORT against +51.7% for ZETA.
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.
CORT vs ZETA: side by side
| CORT (Corcept Therapeutics Incorporated) | ZETA (Zeta Global Holdings Corp.) | |
|---|---|---|
| 1-year return | +67.7% | +51.7% |
| 5-year return | +443.1% | +373.7% |
| Volatility (ann.) | 65.2% | 71.9% |
| Beta vs S&P 500 | 0.53 | 2.30 |
| Max drawdown (3Y) | -71.9% | -70.0% |
| Market cap | $12.6B | $7.5B |
| P/E (trailing) | 265.8 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CORT | ZETA |
|---|---|---|
| 2022 | +2.6% | -3.0% |
| 2023 | +59.9% | +8.0% |
| 2024 | +55.1% | +104.0% |
| 2025 | -30.9% | +13.1% |
| 2026 | +236.0% | +48.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CORT and ZETA good diversifiers for each other?
A fair diversifier. At 0.30, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CORT and ZETA?
As of 2026-08-27, the correlation of weekly returns between CORT and ZETA is 0.30 over 3 years, 0.22 over 1 year and 0.27 over 5 years.
Is ZETA a good diversifier for CORT?
A fair diversifier. At 0.30, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.30 mean?
A reading of 0.30 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/cort-vs-zeta.json
Embed this badge (it refreshes with the data), with attribution:
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Related comparisons
Hubs: CORT correlations · ZETA correlations
