ACDC vs RES: Correlation
ProFrac Holding Corp. (ACDC) and RPC, Inc. (RES) show a strong relationship: their 3-year correlation of weekly returns is 0.61.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ACDC and RES?
Over the past 3 years, ACDC and RES moved with a correlation of 0.61, which is strong. The relationship has been stable: the 1-year correlation (0.69) sits close to the 3-year figure. Over 5 years the correlation is 0.62, and the annualized covariance of weekly returns is 2166.4 %².
RES is one of the assets that tracks ACDC most closely: it ranks #3 out of the 12 assets we track against ACDC. Over the last 12 months RES came out ahead by 13.8 percentage points (+26.7% against +40.5%). Risk is not evenly split, since ACDC carries 1.8 times the volatility of the other side.
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.
ACDC vs RES: side by side
| ACDC (ProFrac Holding Corp.) | RES (RPC, Inc.) | |
|---|---|---|
| 1-year return | +26.7% | +40.5% |
| 5-year return | -71.0% | +84.8% |
| Volatility (ann.) | 79.9% | 44.2% |
| Beta vs S&P 500 | 1.30 | 0.56 |
| Max drawdown (3Y) | -73.1% | -51.9% |
| Market cap | $1.0B | $1.4B |
| P/E (trailing) | – | 58.2 |
| Dividend yield | 0.00% | 2.61% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ACDC | RES |
|---|---|---|
| 2022 | – | +96.7% |
| 2023 | -66.3% | -16.4% |
| 2024 | -8.5% | -16.4% |
| 2025 | -49.9% | -5.5% |
| 2026 | +35.2% | +20.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ACDC and RES good diversifiers for each other?
Only partially. A correlation of 0.61 means ACDC and RES share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between ACDC and RES?
Using weekly returns as of 2026-08-27: 0.61 over 3 years, with 0.69 over the last year and 0.62 over 5 years.
Is RES a good diversifier for ACDC?
Only partially. A correlation of 0.61 means ACDC and RES share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.61 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/acdc-vs-res.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/acdc-vs-res/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: ACDC correlations · RES correlations
