IDAI vs SRE: Correlation
Measured on weekly returns over the past three years, T Stamp Inc. (IDAI) and Sempra (SRE) carry a correlation of -0.25, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are IDAI and SRE?
Over the past 3 years, IDAI and SRE moved with a correlation of -0.25, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.30 lands near the 3-year figure. Over 5 years the correlation is -0.20, and the annualized covariance of weekly returns is -2980.3 %².
Within IDAI's tracked universe of 36 assets, SRE comes in at #29 by 3-year correlation. Over the last 12 months IDAI came out ahead by 9.5 percentage points (+15.5% against +6.0%). One caveat on sizing: IDAI is 21.2 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.
IDAI vs SRE: side by side
| IDAI (T Stamp Inc.) | SRE (Sempra) | |
|---|---|---|
| 1-year return | +15.5% | +6.0% |
| 5-year return | -76.5% | +50.4% |
| Volatility (ann.) | 505.7% | 23.9% |
| Beta vs S&P 500 | -1.01 | 0.38 |
| Max drawdown (3Y) | -92.9% | -31.6% |
| Market cap | – | $55.4B |
| P/E (trailing) | – | 24.7 |
| Dividend yield | 0.00% | 3.06% |
| Sector / category | US Listed | Utilities |
Year-by-year returns
| Year | IDAI | SRE |
|---|---|---|
| 2022 | -88.0% | +20.3% |
| 2023 | -43.0% | -0.1% |
| 2024 | -35.5% | +21.1% |
| 2025 | +342.8% | +3.9% |
| 2026 | -14.3% | -2.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are IDAI and SRE good diversifiers for each other?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
FAQ
What is the correlation between IDAI and SRE?
Using weekly returns as of 2026-08-27: -0.25 over 3 years, with -0.30 over the last year and -0.20 over 5 years.
Is SRE a good diversifier for IDAI?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
What does a correlation of -0.25 mean?
A reading of -0.25 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/idai-vs-sre.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/idai-vs-sre/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: IDAI correlations · SRE correlations
