DEI vs IDAI: Correlation
Douglas Emmett, Inc. (DEI) and T Stamp Inc. (IDAI) show a negative relationship: their 3-year correlation of weekly returns is -0.21.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DEI and IDAI?
On 3 years of weekly data the DEI/IDAI correlation comes out at -0.21, negative, meaning they tend to move in opposite directions. Lately the two have moved closer together, with the 1-year correlation at 0.06 versus -0.21 over 3 years. The 5-year figure is -0.16, and annualized covariance runs at -3711.6 %².
IDAI is close to the least connected end of DEI's tracked universe, ranking #22 of 24. Their recent paths diverged sharply: over the last 12 months IDAI outperformed by 36.6 percentage points (-21.1% for DEI against +15.5% for IDAI). One caveat on sizing: IDAI is 14.2 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.
DEI vs IDAI: side by side
| DEI (Douglas Emmett, Inc.) | IDAI (T Stamp Inc.) | |
|---|---|---|
| 1-year return | -21.1% | +15.5% |
| 5-year return | -52.6% | -76.5% |
| Volatility (ann.) | 35.7% | 505.7% |
| Beta vs S&P 500 | 0.99 | -1.01 |
| Max drawdown (3Y) | -51.8% | -92.9% |
| Market cap | $2.4B | – |
| P/E (trailing) | – | – |
| Dividend yield | 6.35% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DEI | IDAI |
|---|---|---|
| 2022 | -50.9% | -88.0% |
| 2023 | -1.9% | -43.0% |
| 2024 | +34.6% | -35.5% |
| 2025 | -37.5% | +342.8% |
| 2026 | +12.1% | -14.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DEI and IDAI good diversifiers for each other?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
FAQ
What is the correlation between DEI and IDAI?
As of 2026-08-27, the correlation of weekly returns between DEI and IDAI is -0.21 over 3 years, 0.06 over 1 year and -0.16 over 5 years.
Is IDAI a good diversifier for DEI?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
What does a correlation of -0.21 mean?
A reading of -0.21 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
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Related comparisons
Hubs: DEI correlations · IDAI correlations
