TOMZ vs VZ: Correlation
Measured on weekly returns over the past three years, TOMI Environmental Solutions, Inc. (TOMZ) and Verizon (VZ) carry a correlation of -0.21, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are TOMZ and VZ?
On 3 years of weekly data the TOMZ/VZ correlation comes out at -0.21, negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.35 versus -0.21 over 3 years. The 5-year figure is -0.03, and annualized covariance runs at -335.4 %².
By 3-year correlation, VZ places #10 of the 17 assets tracked against TOMZ. Their recent paths diverged sharply: over the last 12 months VZ outperformed by 48.2 percentage points (-28.9% for TOMZ against +19.3% for VZ). Risk is not evenly split, since TOMZ carries 3.0 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.
TOMZ vs VZ: side by side
| TOMZ (TOMI Environmental Solutions, Inc.) | VZ (Verizon) | |
|---|---|---|
| 1-year return | -28.9% | +19.3% |
| 5-year return | -66.5% | +23.8% |
| Volatility (ann.) | 68.9% | 22.9% |
| Beta vs S&P 500 | 1.00 | 0.15 |
| Max drawdown (3Y) | -61.6% | -17.0% |
| Market cap | – | $205.4B |
| P/E (trailing) | – | 12.9 |
| Dividend yield | 0.00% | 5.57% |
| Sector / category | US Listed | Communication Services |
Year-by-year returns
| Year | TOMZ | VZ |
|---|---|---|
| 2022 | -70.3% | -20.0% |
| 2023 | +106.1% | +2.7% |
| 2024 | +4.0% | +13.1% |
| 2025 | -25.7% | +8.9% |
| 2026 | -24.4% | +27.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are TOMZ and VZ good diversifiers for each other?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
FAQ
What is the correlation between TOMZ and VZ?
As of 2026-08-27, the correlation of weekly returns between TOMZ and VZ is -0.21 over 3 years, -0.35 over 1 year and -0.03 over 5 years.
Is VZ a good diversifier for TOMZ?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
What does a correlation of -0.21 mean?
On the −1 to +1 scale, -0.21 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/tomz-vs-vz.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/tomz-vs-vz/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: TOMZ correlations · VZ correlations
