DTCX vs SRE: Correlation
Datacentrex, Inc. (DTCX) and Sempra (SRE) show a negative relationship: their 3-year correlation of weekly returns is -0.20.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DTCX and SRE?
Over the past 3 years, DTCX and SRE moved with a correlation of -0.20, which is negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.34) runs below the 3-year figure (-0.20). Over 5 years the correlation is -0.13, and the annualized covariance of weekly returns is -507.9 %².
By 3-year correlation, SRE places #10 of the 15 assets tracked against DTCX. The last year tells two different stories: SRE led by 50.7 percentage points, -44.7% for DTCX against +6.0% for SRE. One caveat on sizing: DTCX is 4.3 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.
DTCX vs SRE: side by side
| DTCX (Datacentrex, Inc.) | SRE (Sempra) | |
|---|---|---|
| 1-year return | -44.7% | +6.0% |
| 5-year return | -72.9% | +50.4% |
| Volatility (ann.) | 103.9% | 23.9% |
| Beta vs S&P 500 | 0.15 | 0.38 |
| Max drawdown (3Y) | -89.5% | -31.6% |
| Market cap | $0.1B | $55.4B |
| P/E (trailing) | – | 24.7 |
| Dividend yield | 0.00% | 3.06% |
| Sector / category | US Listed | Utilities |
Year-by-year returns
| Year | DTCX | SRE |
|---|---|---|
| 2022 | – | +20.3% |
| 2023 | -15.5% | -0.1% |
| 2024 | -42.8% | +21.1% |
| 2025 | -19.8% | +3.9% |
| 2026 | -1.5% | -2.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DTCX and SRE good diversifiers for each other?
Yes: at -0.20, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between DTCX and SRE?
The DTCX/SRE correlation stands at -0.20 on a 3-year window (1 year: -0.34, 5 years: -0.13), computed from weekly returns as of 2026-08-27.
Is SRE a good diversifier for DTCX?
Yes: at -0.20, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.20 mean?
On the −1 to +1 scale, -0.20 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/dtcx-vs-sre.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/dtcx-vs-sre/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: DTCX correlations · SRE correlations
