EXPO vs TRU: Correlation
How closely do Exponent, Inc. (EXPO) and TransUnion (TRU) trade together? Their weekly returns over three years give a correlation of 0.54, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EXPO and TRU?
Across a 3-year window, the weekly returns of EXPO and TRU correlate at 0.54, moderate. Lately the two have drifted apart, with the 1-year correlation at 0.43 versus 0.54 over 3 years. Stretching to 5 years gives 0.48, with an annualized covariance of 708.5 %².
Few assets follow EXPO as closely as TRU, which ranks #1 of 13 tracked partners. Their 12-month results are close: -0.8% for EXPO against -4.3% for TRU.
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.
EXPO vs TRU: side by side
| EXPO (Exponent, Inc.) | TRU (TransUnion) | |
|---|---|---|
| 1-year return | -0.8% | -4.3% |
| 5-year return | -35.2% | -27.4% |
| Volatility (ann.) | 31.7% | 41.6% |
| Beta vs S&P 500 | 0.84 | 1.71 |
| Max drawdown (3Y) | -52.4% | -47.3% |
| Market cap | $3.4B | $16.2B |
| P/E (trailing) | 31.9 | 22.3 |
| Dividend yield | 1.73% | 0.28% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | EXPO | TRU |
|---|---|---|
| 2022 | -14.3% | -51.9% |
| 2023 | -10.1% | +21.8% |
| 2024 | +2.4% | +35.6% |
| 2025 | -20.8% | -7.0% |
| 2026 | +3.4% | -0.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EXPO and TRU good diversifiers for each other?
Somewhat, no more. With 0.54 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between EXPO and TRU?
The EXPO/TRU correlation stands at 0.54 on a 3-year window (1 year: 0.43, 5 years: 0.48), computed from weekly returns as of 2026-08-27.
Is TRU a good diversifier for EXPO?
Somewhat, no more. With 0.54 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.54 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/expo-vs-tru.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/expo-vs-tru/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: EXPO correlations · TRU correlations
