LDOS vs NHTC: Correlation
Measured on weekly returns over the past three years, Leidos (LDOS) and Natural Health Trends Corp. (NHTC) carry a correlation of 0.32, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are LDOS and NHTC?
Across a 3-year window, the weekly returns of LDOS and NHTC correlate at 0.32, moderate. Recent behaviour matches the longer record: 0.25 over 1 year against 0.32 over 3. Stretching to 5 years gives 0.29, with an annualized covariance of 409.3 %².
By 3-year correlation, NHTC places #25 of the 36 assets tracked against LDOS. Correlation aside, the last 12 months split them widely, with LDOS ahead by 33.3 points (-22.9% versus -56.2%).
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.
LDOS vs NHTC: side by side
| LDOS (Leidos) | NHTC (Natural Health Trends Corp.) | |
|---|---|---|
| 1-year return | -22.9% | -56.2% |
| 5-year return | +52.1% | -50.8% |
| Volatility (ann.) | 31.4% | 40.5% |
| Beta vs S&P 500 | 0.87 | 0.59 |
| Max drawdown (3Y) | -49.5% | -71.7% |
| Market cap | $17.6B | – |
| P/E (trailing) | 12.8 | – |
| Dividend yield | 1.23% | 35.09% |
| Sector / category | Industrials | US Listed |
Year-by-year returns
| Year | LDOS | NHTC |
|---|---|---|
| 2022 | +20.0% | -42.1% |
| 2023 | +4.5% | +96.2% |
| 2024 | +34.5% | -11.5% |
| 2025 | +26.5% | -20.5% |
| 2026 | -22.0% | -41.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LDOS and NHTC good diversifiers for each other?
Reasonably. At 0.32, LDOS and NHTC keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between LDOS and NHTC?
As of 2026-08-27, the correlation of weekly returns between LDOS and NHTC is 0.32 over 3 years, 0.25 over 1 year and 0.29 over 5 years.
Is NHTC a good diversifier for LDOS?
Reasonably. At 0.32, LDOS and NHTC keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.32 mean?
On the −1 to +1 scale, 0.32 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/ldos-vs-nhtc.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/ldos-vs-nhtc/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: LDOS correlations · NHTC correlations
