NRC vs VIVK: Correlation
NRC Health (NRC) and Vivakor, Inc. (VIVK) show a negative relationship: their 3-year correlation of weekly returns is -0.26.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are NRC and VIVK?
On 3 years of weekly data the NRC/VIVK correlation comes out at -0.26, negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.30 lands near the 3-year figure. The 5-year figure is -0.18, and annualized covariance runs at -1865.7 %².
VIVK is close to the least connected end of NRC's tracked universe, ranking #9 of 10. Correlation aside, the last 12 months split them widely, with NRC ahead by 147.1 points (+47.1% versus -100.0%). One caveat on sizing: VIVK is 3.1 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
NRC vs VIVK: side by side
| NRC (NRC Health) | VIVK (Vivakor, Inc.) | |
|---|---|---|
| 1-year return | +47.1% | -100.0% |
| 5-year return | -53.4% | -100.0% |
| Volatility (ann.) | 48.5% | 148.8% |
| Beta vs S&P 500 | 0.51 | 1.02 |
| Max drawdown (3Y) | -77.6% | -100.0% |
| Market cap | $0.5B | – |
| P/E (trailing) | 91.7 | – |
| Dividend yield | 2.73% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | NRC | VIVK |
|---|---|---|
| 2022 | -8.2% | -86.8% |
| 2023 | +9.6% | +1.8% |
| 2024 | -54.5% | +16.6% |
| 2025 | +10.0% | -99.2% |
| 2026 | +19.3% | -97.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are NRC and VIVK good diversifiers for each other?
Yes: at -0.26, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between NRC and VIVK?
Using weekly returns as of 2026-08-27: -0.26 over 3 years, with -0.30 over the last year and -0.18 over 5 years.
Is VIVK a good diversifier for NRC?
Yes: at -0.26, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.26 mean?
On the −1 to +1 scale, -0.26 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/nrc-vs-vivk.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/nrc-vs-vivk/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: NRC correlations · VIVK correlations
