PRZO vs VALU: Correlation
How closely do ParaZero Technologies Ltd. (PRZO) and Value Line, Inc. (VALU) trade together? Their weekly returns over three years give a correlation of -0.24, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PRZO and VALU?
On 3 years of weekly data the PRZO/VALU correlation comes out at -0.24, negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (0.02) than the 3-year average (-0.24). The 5-year figure is n/a, and annualized covariance runs at -1644.6 %².
Among the 17 assets we track against PRZO, VALU sits near the bottom by co-movement, at rank #15. Their recent paths diverged sharply: over the last 12 months VALU outperformed by 43.0 percentage points (-42.3% for PRZO against +0.7% for VALU). Risk is not evenly split, since PRZO carries 4.4 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.
PRZO vs VALU: side by side
| PRZO (ParaZero Technologies Ltd.) | VALU (Value Line, Inc.) | |
|---|---|---|
| 1-year return | -42.3% | +0.7% |
| 5-year return | n/a | +11.4% |
| Volatility (ann.) | 172.1% | 39.5% |
| Beta vs S&P 500 | 1.95 | 0.29 |
| Max drawdown (3Y) | -88.0% | -40.3% |
| Market cap | – | $0.3B |
| P/E (trailing) | – | 16.1 |
| Dividend yield | 0.00% | 3.58% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PRZO | VALU |
|---|---|---|
| 2022 | – | +10.3% |
| 2023 | – | -1.9% |
| 2024 | +185.5% | +11.3% |
| 2025 | -59.9% | -24.9% |
| 2026 | -4.5% | -1.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PRZO and VALU good diversifiers for each other?
Yes. With a correlation of -0.24, PRZO and VALU have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between PRZO and VALU?
Using weekly returns as of 2026-08-27: -0.24 over 3 years, with 0.02 over the last year and n/a over 5 years.
Is VALU a good diversifier for PRZO?
Yes. With a correlation of -0.24, PRZO and VALU have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.24 mean?
On the −1 to +1 scale, -0.24 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/przo-vs-valu.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/przo-vs-valu/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: PRZO correlations · VALU correlations
