ACI vs DFNS: Correlation
Measured on weekly returns over the past three years, Albertsons Companies, Inc. (ACI) and T3 Defense Inc. (DFNS) carry a correlation of -0.53, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ACI and DFNS?
On 3 years of weekly data the ACI/DFNS correlation comes out at -0.53, negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.64) runs below the 3-year figure (-0.53). The 5-year figure is -0.36, and annualized covariance runs at -86937.2 %².
Out of 23 assets tracked against ACI, DFNS lands near the bottom at #20. Their recent paths diverged sharply: over the last 12 months DFNS outperformed by 228.2 percentage points (-34.7% for ACI against +193.5% for DFNS). Risk is not evenly split, since DFNS carries 228.1 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.
ACI vs DFNS: side by side
| ACI (Albertsons Companies, Inc.) | DFNS (T3 Defense Inc.) | |
|---|---|---|
| 1-year return | -34.7% | +193.5% |
| 5-year return | -36.3% | -77.9% |
| Volatility (ann.) | 26.9% | 6136.1% |
| Beta vs S&P 500 | 0.08 | -23.33 |
| Max drawdown (3Y) | -49.1% | -99.9% |
| Market cap | $5.9B | – |
| P/E (trailing) | 76.4 | – |
| Dividend yield | 5.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ACI | DFNS |
|---|---|---|
| 2022 | -6.8% | +5.0% |
| 2023 | +13.4% | -62.5% |
| 2024 | -12.5% | +59.9% |
| 2025 | -10.0% | -89.0% |
| 2026 | -26.3% | +215.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ACI and DFNS good diversifiers for each other?
By historical standards, yes. A correlation of -0.53 means the two rarely move for the same reasons.
FAQ
What is the correlation between ACI and DFNS?
Using weekly returns as of 2026-08-27: -0.53 over 3 years, with -0.64 over the last year and -0.36 over 5 years.
Is DFNS a good diversifier for ACI?
By historical standards, yes. A correlation of -0.53 means the two rarely move for the same reasons.
What does a correlation of -0.53 mean?
A reading of -0.53 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/aci-vs-dfns.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/aci-vs-dfns/)
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Related comparisons
Hubs: ACI correlations · DFNS correlations
