DFSC vs YYAI: Correlation
DEFSEC Technologies Inc. (DFSC) and AiRWA Inc. (YYAI) show a moderate relationship: their 3-year correlation of weekly returns is 0.46.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DFSC and YYAI?
On 3 years of weekly data the DFSC/YYAI correlation comes out at 0.46, moderate. Lately the two have moved closer together, with the 1-year correlation at 0.76 versus 0.46 over 3 years. The 5-year figure is 0.01, and annualized covariance runs at 59769.7 %².
In DFSC's tracked universe of 14 assets, YYAI sits right near the top at #3. Correlation aside, the last 12 months split them widely, with DFSC ahead by 55.9 points (-44.1% versus -100.0%). One caveat on sizing: YYAI is 5.6 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.
DFSC vs YYAI: side by side
| DFSC (DEFSEC Technologies Inc.) | YYAI (AiRWA Inc.) | |
|---|---|---|
| 1-year return | -44.1% | -100.0% |
| 5-year return | -100.0% | -100.0% |
| Volatility (ann.) | 152.6% | 848.8% |
| Beta vs S&P 500 | 0.90 | -0.53 |
| Max drawdown (3Y) | -99.9% | -100.0% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DFSC | YYAI |
|---|---|---|
| 2022 | -96.2% | -98.6% |
| 2023 | -65.1% | -97.8% |
| 2024 | -92.2% | -69.5% |
| 2025 | -88.4% | -98.7% |
| 2026 | +9.4% | -96.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DFSC and YYAI good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.46 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between DFSC and YYAI?
Using weekly returns as of 2026-08-27: 0.46 over 3 years, with 0.76 over the last year and 0.01 over 5 years.
Is YYAI a good diversifier for DFSC?
Yes, to a useful degree: a correlation of 0.46 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.46 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/dfsc-vs-yyai.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/dfsc-vs-yyai/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: DFSC correlations · YYAI correlations
