INTR vs UMAC: Correlation
Inter & Co. Inc. - Class A (INTR) and Unusual Machines, Inc. (UMAC) show a negative relationship: their 3-year correlation of weekly returns is -0.25.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are INTR and UMAC?
Over the past 3 years, INTR and UMAC moved with a correlation of -0.25, which is negative, meaning they tend to move in opposite directions. The link has tightened recently: the 1-year correlation (-0.07) runs above the 3-year figure (-0.25). Over 5 years the correlation is n/a, and the annualized covariance of weekly returns is -2588.6 %².
Among the 13 assets we track against INTR, UMAC sits near the bottom by co-movement, at rank #11. Correlation aside, the last 12 months split them widely, with UMAC ahead by 192.2 points (-35.1% versus +157.1%). Note the risk asymmetry: UMAC 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.
INTR vs UMAC: side by side
| INTR (Inter & Co. Inc. - Class A) | UMAC (Unusual Machines, Inc.) | |
|---|---|---|
| 1-year return | -35.1% | +157.1% |
| 5-year return | +59.8% | n/a |
| Volatility (ann.) | 43.3% | 248.9% |
| Beta vs S&P 500 | 0.64 | 3.43 |
| Max drawdown (3Y) | -49.9% | -75.6% |
| Market cap | $2.4B | $1.3B |
| P/E (trailing) | 8.3 | – |
| Dividend yield | 11.27% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | INTR | UMAC |
|---|---|---|
| 2023 | +134.6% | – |
| 2024 | -23.7% | – |
| 2025 | +104.0% | -24.3% |
| 2026 | -35.8% | +106.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are INTR and UMAC good diversifiers for each other?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
FAQ
What is the correlation between INTR and UMAC?
Using weekly returns as of 2026-08-27: -0.25 over 3 years, with -0.07 over the last year and n/a over 5 years.
Is UMAC a good diversifier for INTR?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
What does a correlation of -0.25 mean?
A reading of -0.25 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/intr-vs-umac.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/intr-vs-umac/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: INTR correlations · UMAC correlations
