ADCT vs CATX: Correlation
How closely do ADC Therapeutics SA (ADCT) and Perspective Therapeutics, Inc. (CATX) trade together? Their weekly returns over three years give a correlation of 0.40, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ADCT and CATX?
On 3 years of weekly data the ADCT/CATX correlation comes out at 0.40, moderate. The relationship has been stable: the 1-year correlation (0.35) sits close to the 3-year figure. The 5-year figure is 0.28, and annualized covariance runs at 4957.2 %².
By 3-year correlation, CATX places #9 of the 15 assets tracked against ADCT. The last year tells two different stories: CATX led by 53.3 percentage points, -65.2% for ADCT against -11.9% for CATX.
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.
ADCT vs CATX: side by side
| ADCT (ADC Therapeutics SA) | CATX (Perspective Therapeutics, Inc.) | |
|---|---|---|
| 1-year return | -65.2% | -11.9% |
| 5-year return | -96.1% | -49.5% |
| Volatility (ann.) | 116.4% | 105.9% |
| Beta vs S&P 500 | 2.51 | 1.10 |
| Max drawdown (3Y) | -81.9% | -90.7% |
| Market cap | $0.1B | $0.4B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ADCT | CATX |
|---|---|---|
| 2022 | -81.0% | -35.9% |
| 2023 | -56.8% | +60.0% |
| 2024 | +19.9% | -20.2% |
| 2025 | +77.4% | -13.8% |
| 2026 | -68.3% | +15.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ADCT and CATX good diversifiers for each other?
Reasonably. At 0.40, ADCT and CATX keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between ADCT and CATX?
The ADCT/CATX correlation stands at 0.40 on a 3-year window (1 year: 0.35, 5 years: 0.28), computed from weekly returns as of 2026-08-27.
Is CATX a good diversifier for ADCT?
Reasonably. At 0.40, ADCT and CATX keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.40 mean?
On the −1 to +1 scale, 0.40 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/adct-vs-catx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/adct-vs-catx/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: ADCT correlations · CATX correlations
