SER vs TRGP: Correlation
Measured on weekly returns over the past three years, Serina Therapeutics, Inc. (SER) and Targa Resources (TRGP) carry a correlation of -0.19, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are SER and TRGP?
On 3 years of weekly data the SER/TRGP correlation comes out at -0.19, negative, meaning they tend to move in opposite directions. Recent behaviour matches the longer record: -0.21 over 1 year against -0.19 over 3. The 5-year figure is -0.07, and annualized covariance runs at -585.9 %².
Within SER's tracked universe of 22 assets, TRGP comes in at #14 by 3-year correlation. Correlation aside, the last 12 months split them widely, with TRGP ahead by 128.2 points (-49.5% versus +78.7%). Note the risk asymmetry: SER runs 3.1 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
SER vs TRGP: side by side
| SER (Serina Therapeutics, Inc.) | TRGP (Targa Resources) | |
|---|---|---|
| 1-year return | -49.5% | +78.7% |
| 5-year return | -93.1% | +626.8% |
| Volatility (ann.) | 98.4% | 31.5% |
| Beta vs S&P 500 | -0.30 | 0.44 |
| Max drawdown (3Y) | -95.5% | -31.6% |
| Market cap | $0.1B | $62.0B |
| P/E (trailing) | – | 28.1 |
| Dividend yield | 0.00% | 1.53% |
| Sector / category | US Listed | Energy |
Year-by-year returns
| Year | SER | TRGP |
|---|---|---|
| 2022 | -49.4% | +43.7% |
| 2023 | -30.3% | +21.0% |
| 2024 | -63.6% | +110.1% |
| 2025 | -61.8% | +5.7% |
| 2026 | +31.7% | +58.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are SER and TRGP good diversifiers for each other?
By historical standards, yes. A correlation of -0.19 means the two rarely move for the same reasons.
FAQ
What is the correlation between SER and TRGP?
Using weekly returns as of 2026-08-27: -0.19 over 3 years, with -0.21 over the last year and -0.07 over 5 years.
Is TRGP a good diversifier for SER?
By historical standards, yes. A correlation of -0.19 means the two rarely move for the same reasons.
What does a correlation of -0.19 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/ser-vs-trgp.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/ser-vs-trgp/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: SER correlations · TRGP correlations
