ARKK vs ORCL: Correlation
ARK Innovation ETF (ARKK) and Oracle Corporation (ORCL) show a moderate relationship: their 3-year correlation of weekly returns is 0.51.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ARKK and ORCL?
On 3 years of weekly data the ARKK/ORCL correlation comes out at 0.51, moderate. Lately the two have moved closer together, with the 1-year correlation at 0.62 versus 0.51 over 3 years. The 5-year figure is 0.46, and annualized covariance runs at 991.1 %².
Within ARKK's tracked universe of 122 assets, ORCL comes in at #60 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months ARKK outperformed by 50.5 percentage points (+15.7% for ARKK against -34.8% for ORCL). The rolling one-year correlation moved between 0.30 and 0.69 over the past three years, a moderate range.
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.
ARKK vs ORCL: side by side
| ARKK (ARK Innovation ETF) | ORCL (Oracle Corporation) | |
|---|---|---|
| 1-year return | +15.7% | -34.8% |
| 5-year return | -27.7% | +81.7% |
| Volatility (ann.) | 38.8% | 49.9% |
| Beta vs S&P 500 | 2.07 | 1.71 |
| Max drawdown (3Y) | -39.6% | -64.6% |
| Market cap | – | $437.7B |
| P/E (trailing) | – | 25.5 |
| Dividend yield | – | 1.34% |
| Sector / category | ETF · Thematic | Information Technology |
Year-by-year returns
| Year | ARKK | ORCL |
|---|---|---|
| 2022 | -67.0% | -4.6% |
| 2023 | +69.0% | +30.9% |
| 2024 | +8.4% | +60.0% |
| 2025 | +35.5% | +18.1% |
| 2026 | +13.6% | -21.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ARKK and ORCL good diversifiers for each other?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between ARKK and ORCL?
As of 2026-08-27, the correlation of weekly returns between ARKK and ORCL is 0.51 over 3 years, 0.62 over 1 year and 0.46 over 5 years.
Is ORCL a good diversifier for ARKK?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.51 mean?
On the −1 to +1 scale, 0.51 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/arkk-vs-orcl.json
Markdown for the live badge, attribution link included:
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Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: ARKK correlations · ORCL correlations
