QUCY vs RKDA: Correlation
Quantum Cyber N.V. (QUCY) and Arcadia Biosciences, Inc. (RKDA) show a moderate relationship: their 3-year correlation of weekly returns is 0.54.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are QUCY and RKDA?
On 3 years of weekly data the QUCY/RKDA correlation comes out at 0.54, moderate. The past 12 months show a weaker link (-0.08) than the 3-year average (0.54). The 5-year figure is 0.44, and annualized covariance runs at 99162.6 %².
Within QUCY's tracked universe of 30 assets, RKDA comes in at #5 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months QUCY outperformed by 77.3 percentage points (-9.3% for QUCY against -86.6% for RKDA). Risk is not evenly split, since QUCY carries 18.3 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.
QUCY vs RKDA: side by side
| QUCY (Quantum Cyber N.V.) | RKDA (Arcadia Biosciences, Inc.) | |
|---|---|---|
| 1-year return | -9.3% | -86.6% |
| 5-year return | -94.4% | -99.5% |
| Volatility (ann.) | 1840.9% | 100.4% |
| Beta vs S&P 500 | 3.76 | 1.40 |
| Max drawdown (3Y) | -95.9% | -93.4% |
| Market cap | $0.1B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | QUCY | RKDA |
|---|---|---|
| 2022 | -31.7% | -73.9% |
| 2023 | -83.7% | -71.1% |
| 2024 | +272.4% | +89.1% |
| 2025 | -74.1% | -66.6% |
| 2026 | +31.3% | -74.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are QUCY and RKDA good diversifiers for each other?
Only partially. A correlation of 0.54 means QUCY and RKDA share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between QUCY and RKDA?
Using weekly returns as of 2026-08-27: 0.54 over 3 years, with -0.08 over the last year and 0.44 over 5 years.
Is RKDA a good diversifier for QUCY?
Only partially. A correlation of 0.54 means QUCY and RKDA share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.54 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/qucy-vs-rkda.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/qucy-vs-rkda/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: QUCY correlations · RKDA correlations
