ATOM vs RUM: Correlation
Measured on weekly returns over the past three years, Atomera Incorporated (ATOM) and RUM Group Inc. (RUM) carry a correlation of 0.35, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ATOM and RUM?
Over the past 3 years, ATOM and RUM moved with a correlation of 0.35, which is moderate. The relationship has been stable: the 1-year correlation (0.27) sits close to the 3-year figure. Over 5 years the correlation is 0.32, and the annualized covariance of weekly returns is 4148.1 %².
Among the 12 assets we track against ATOM, RUM ranks #6 by 3-year correlation. Over the last 12 months ATOM came out ahead by 7.0 percentage points (+31.9% against +24.9%).
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.
ATOM vs RUM: side by side
| ATOM (Atomera Incorporated) | RUM (RUM Group Inc.) | |
|---|---|---|
| 1-year return | +31.9% | +24.9% |
| 5-year return | -81.4% | -2.7% |
| Volatility (ann.) | 117.4% | 100.2% |
| Beta vs S&P 500 | 1.78 | 2.14 |
| Max drawdown (3Y) | -88.0% | -71.3% |
| Market cap | $0.2B | $4.7B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ATOM | RUM |
|---|---|---|
| 2022 | -69.1% | -45.1% |
| 2023 | +12.7% | -24.5% |
| 2024 | +65.5% | +189.8% |
| 2025 | -80.9% | -51.4% |
| 2026 | +102.3% | +49.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ATOM and RUM good diversifiers for each other?
Reasonably. At 0.35, ATOM and RUM keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between ATOM and RUM?
As of 2026-08-27, the correlation of weekly returns between ATOM and RUM is 0.35 over 3 years, 0.27 over 1 year and 0.32 over 5 years.
Is RUM a good diversifier for ATOM?
Reasonably. At 0.35, ATOM and RUM keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.35 mean?
On the −1 to +1 scale, 0.35 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/atom-vs-rum.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/atom-vs-rum/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: ATOM correlations · RUM correlations
