GEOS vs PG: Correlation
How closely do Geospace Technologies Corporation (GEOS) and Procter & Gamble (PG) trade together? Their weekly returns over three years give a correlation of -0.22, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are GEOS and PG?
Across a 3-year window, the weekly returns of GEOS and PG correlate at -0.22, negative, meaning they tend to move in opposite directions. The past 12 months show a weaker link (-0.39) than the 3-year average (-0.22). Stretching to 5 years gives -0.16, with an annualized covariance of -296.8 %².
Out of 15 assets tracked against GEOS, PG lands near the bottom at #11. The last year tells two different stories: PG led by 68.1 percentage points, -74.2% for GEOS against -6.1% for PG. Note the risk asymmetry: GEOS runs 5.7 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.
GEOS vs PG: side by side
| GEOS (Geospace Technologies Corporation) | PG (Procter & Gamble) | |
|---|---|---|
| 1-year return | -74.2% | -6.1% |
| 5-year return | -48.1% | +13.9% |
| Volatility (ann.) | 86.6% | 15.3% |
| Beta vs S&P 500 | 0.66 | 0.19 |
| Max drawdown (3Y) | -81.9% | -21.2% |
| Market cap | $0.1B | $332.7B |
| P/E (trailing) | – | 21.9 |
| Dividend yield | 0.00% | 2.94% |
| Sector / category | US Listed | Consumer Staples |
Year-by-year returns
| Year | GEOS | PG |
|---|---|---|
| 2022 | -36.9% | -5.0% |
| 2023 | +207.1% | -0.9% |
| 2024 | -22.7% | +17.3% |
| 2025 | +68.8% | -12.3% |
| 2026 | -69.1% | +2.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are GEOS and PG good diversifiers for each other?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
FAQ
What is the correlation between GEOS and PG?
Using weekly returns as of 2026-08-27: -0.22 over 3 years, with -0.39 over the last year and -0.16 over 5 years.
Is PG a good diversifier for GEOS?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
What does a correlation of -0.22 mean?
A reading of -0.22 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/geos-vs-pg.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/geos-vs-pg/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: GEOS correlations · PG correlations
