NSPR vs SNTG: Correlation
InspireMD Inc. (NSPR) and Sentage Holdings Inc. - Class A (SNTG) show a moderate relationship: their 3-year correlation of weekly returns is 0.36.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are NSPR and SNTG?
On 3 years of weekly data the NSPR/SNTG correlation comes out at 0.36, moderate. The link has loosened recently: the 1-year correlation (0.16) runs below the 3-year figure (0.36). The 5-year figure is 0.30, and annualized covariance runs at 2697.0 %².
Few assets follow NSPR as closely as SNTG, which ranks #2 of 13 tracked partners. Their recent paths diverged sharply: over the last 12 months SNTG outperformed by 71.5 percentage points (-63.6% for NSPR against +7.9% for SNTG). Risk is not evenly split, since SNTG carries 2.2 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.
NSPR vs SNTG: side by side
| NSPR (InspireMD Inc.) | SNTG (Sentage Holdings Inc. - Class A) | |
|---|---|---|
| 1-year return | -63.6% | +7.9% |
| 5-year return | -80.3% | -93.0% |
| Volatility (ann.) | 58.4% | 126.7% |
| Beta vs S&P 500 | 0.05 | 1.13 |
| Max drawdown (3Y) | -82.8% | -76.2% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | NSPR | SNTG |
|---|---|---|
| 2022 | -71.5% | -68.8% |
| 2023 | +226.7% | +160.4% |
| 2024 | -6.4% | -63.8% |
| 2025 | -32.3% | +4.4% |
| 2026 | -50.1% | -5.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are NSPR and SNTG good diversifiers for each other?
A fair diversifier. At 0.36, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between NSPR and SNTG?
As of 2026-08-27, the correlation of weekly returns between NSPR and SNTG is 0.36 over 3 years, 0.16 over 1 year and 0.30 over 5 years.
Is SNTG a good diversifier for NSPR?
A fair diversifier. At 0.36, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.36 mean?
A reading of 0.36 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/nspr-vs-sntg.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/nspr-vs-sntg/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: NSPR correlations · SNTG correlations
