DFTX vs PSIG: Correlation
Measured on weekly returns over the past three years, Definium Therapeutics, Inc. (DFTX) and PS International Group Ltd. (PSIG) carry a correlation of -0.24, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DFTX and PSIG?
On 3 years of weekly data the DFTX/PSIG correlation comes out at -0.24, negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.38 versus -0.24 over 3 years. The 5-year figure is n/a, and annualized covariance runs at -3369.6 %².
PSIG is close to the least connected end of DFTX's tracked universe, ranking #15 of 17. Their recent paths diverged sharply: over the last 12 months DFTX outperformed by 398.8 percentage points (+344.9% for DFTX against -53.9% for PSIG). One caveat on sizing: PSIG is 1.7 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
DFTX vs PSIG: side by side
| DFTX (Definium Therapeutics, Inc.) | PSIG (PS International Group Ltd.) | |
|---|---|---|
| 1-year return | +344.9% | -53.9% |
| 5-year return | +4.7% | n/a |
| Volatility (ann.) | 90.9% | 157.0% |
| Beta vs S&P 500 | 1.35 | 0.97 |
| Max drawdown (3Y) | -58.4% | -96.0% |
| Market cap | $5.9B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DFTX | PSIG |
|---|---|---|
| 2022 | -89.4% | – |
| 2023 | +66.4% | – |
| 2024 | +90.2% | – |
| 2025 | +92.4% | +8.3% |
| 2026 | +227.3% | -62.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DFTX and PSIG good diversifiers for each other?
Yes: at -0.24, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between DFTX and PSIG?
The DFTX/PSIG correlation stands at -0.24 on a 3-year window (1 year: -0.38, 5 years: n/a), computed from weekly returns as of 2026-08-27.
Is PSIG a good diversifier for DFTX?
Yes: at -0.24, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.24 mean?
A reading of -0.24 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/dftx-vs-psig.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/dftx-vs-psig/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: DFTX correlations · PSIG correlations
