DFSC vs YUM: Correlation
DEFSEC Technologies Inc. (DFSC) and Yum! Brands (YUM) show a negative relationship: their 3-year correlation of weekly returns is -0.22.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DFSC and YUM?
Over the past 3 years, DFSC and YUM moved with a correlation of -0.22, which is negative, meaning they tend to move in opposite directions. The past 12 months show a weaker link (-0.33) than the 3-year average (-0.22). Over 5 years the correlation is 0.06, and the annualized covariance of weekly returns is -713.4 %².
Among the 14 assets we track against DFSC, YUM sits near the bottom by co-movement, at rank #11. Their recent paths diverged sharply: over the last 12 months YUM outperformed by 49.8 percentage points (-44.1% for DFSC against +5.7% for YUM). Risk is not evenly split, since DFSC carries 7.2 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.
DFSC vs YUM: side by side
| DFSC (DEFSEC Technologies Inc.) | YUM (Yum! Brands) | |
|---|---|---|
| 1-year return | -44.1% | +5.7% |
| 5-year return | -100.0% | +26.2% |
| Volatility (ann.) | 152.6% | 21.3% |
| Beta vs S&P 500 | 0.90 | 0.34 |
| Max drawdown (3Y) | -99.9% | -14.5% |
| Market cap | – | $41.1B |
| P/E (trailing) | – | 19.0 |
| Dividend yield | 0.00% | 0.95% |
| Sector / category | US Listed | Consumer Discretionary |
Year-by-year returns
| Year | DFSC | YUM |
|---|---|---|
| 2022 | -96.2% | -6.0% |
| 2023 | -65.1% | +3.9% |
| 2024 | -92.2% | +4.7% |
| 2025 | -88.4% | +14.9% |
| 2026 | +9.4% | +0.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DFSC and YUM good diversifiers for each other?
Yes. With a correlation of -0.22, DFSC and YUM have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between DFSC and YUM?
The DFSC/YUM correlation stands at -0.22 on a 3-year window (1 year: -0.33, 5 years: 0.06), computed from weekly returns as of 2026-08-27.
Is YUM a good diversifier for DFSC?
Yes. With a correlation of -0.22, DFSC and YUM have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.22 mean?
On the −1 to +1 scale, -0.22 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/dfsc-vs-yum.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/dfsc-vs-yum/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: DFSC correlations · YUM correlations
