POST vs PRPO: Correlation
Measured on weekly returns over the past three years, Post Holdings, Inc. (POST) and Precipio, Inc. (PRPO) 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 POST and PRPO?
On 3 years of weekly data the POST/PRPO correlation comes out at -0.19, negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.25 lands near the 3-year figure. The 5-year figure is -0.05, and annualized covariance runs at -312.6 %².
By 3-year correlation, PRPO places #11 of the 19 assets tracked against POST. Their recent paths diverged sharply: over the last 12 months PRPO outperformed by 120.0 percentage points (-28.1% for POST against +91.9% for PRPO). Risk is not evenly split, since PRPO carries 3.1 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.
POST vs PRPO: side by side
| POST (Post Holdings, Inc.) | PRPO (Precipio, Inc.) | |
|---|---|---|
| 1-year return | -28.1% | +91.9% |
| 5-year return | +11.2% | -55.4% |
| Volatility (ann.) | 23.0% | 71.4% |
| Beta vs S&P 500 | 0.11 | 0.51 |
| Max drawdown (3Y) | -36.9% | -55.6% |
| Market cap | $3.7B | $0.1B |
| P/E (trailing) | 14.9 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | POST | PRPO |
|---|---|---|
| 2022 | +22.3% | -65.1% |
| 2023 | -2.4% | -41.0% |
| 2024 | +30.0% | -14.8% |
| 2025 | -13.5% | +314.8% |
| 2026 | -17.7% | +27.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are POST and PRPO good diversifiers for each other?
Yes: at -0.19, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between POST and PRPO?
The POST/PRPO correlation stands at -0.19 on a 3-year window (1 year: -0.25, 5 years: -0.05), computed from weekly returns as of 2026-08-27.
Is PRPO a good diversifier for POST?
Yes: at -0.19, the two have gone their own ways historically, which is what genuine diversification looks like.
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/post-vs-prpo.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/post-vs-prpo/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: POST correlations · PRPO correlations
