PRQR vs SAIH: Correlation
Measured on weekly returns over the past three years, ProQR Therapeutics N.V. (PRQR) and SAIHEAT Limited - Class A (SAIH) carry a correlation of 0.43, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PRQR and SAIH?
On 3 years of weekly data the PRQR/SAIH correlation comes out at 0.43, moderate. Recent behaviour matches the longer record: 0.33 over 1 year against 0.43 over 3. The 5-year figure is 0.18, and annualized covariance runs at 5133.5 %².
By 3-year correlation, SAIH places #12 of the 21 assets tracked against PRQR. Correlation aside, the last 12 months split them widely, with SAIH ahead by 281.5 points (+5.0% versus +286.5%).
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.
PRQR vs SAIH: side by side
| PRQR (ProQR Therapeutics N.V.) | SAIH (SAIHEAT Limited - Class A) | |
|---|---|---|
| 1-year return | +5.0% | +286.5% |
| 5-year return | -64.2% | -83.7% |
| Volatility (ann.) | 104.9% | 112.8% |
| Beta vs S&P 500 | 1.98 | 2.00 |
| Max drawdown (3Y) | -75.1% | -85.5% |
| Market cap | $0.3B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PRQR | SAIH |
|---|---|---|
| 2022 | -53.8% | -79.6% |
| 2023 | -46.5% | -40.8% |
| 2024 | +33.8% | -35.3% |
| 2025 | -23.8% | -20.3% |
| 2026 | +14.9% | +158.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PRQR and SAIH good diversifiers for each other?
A fair diversifier. At 0.43, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between PRQR and SAIH?
As of 2026-08-27, the correlation of weekly returns between PRQR and SAIH is 0.43 over 3 years, 0.33 over 1 year and 0.18 over 5 years.
Is SAIH a good diversifier for PRQR?
A fair diversifier. At 0.43, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.43 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/prqr-vs-saih.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/prqr-vs-saih/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: PRQR correlations · SAIH correlations
