JSPR vs VUG: Correlation
Jasper Therapeutics, Inc. (JSPR) and Vanguard Growth ETF (VUG) show a moderate relationship: their 3-year correlation of weekly returns is 0.37.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are JSPR and VUG?
Across a 3-year window, the weekly returns of JSPR and VUG correlate at 0.37, moderate. Recent behaviour matches the longer record: 0.35 over 1 year against 0.37 over 3. Stretching to 5 years gives 0.28, with an annualized covariance of 813.8 %².
Within JSPR's tracked universe of 11 assets, VUG comes in at #5 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months VUG outperformed by 92.1 percentage points (-75.9% for JSPR against +16.2% for VUG). Note the risk asymmetry: JSPR runs 5.9 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.
JSPR vs VUG: side by side
| JSPR (Jasper Therapeutics, Inc.) | VUG (Vanguard Growth ETF) | |
|---|---|---|
| 1-year return | -75.9% | +16.2% |
| 5-year return | -99.3% | +78.4% |
| Volatility (ann.) | 114.2% | 19.4% |
| Beta vs S&P 500 | 2.78 | 1.28 |
| Max drawdown (3Y) | -98.9% | -22.8% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.40% |
| Expense ratio | – | 0.03% |
| Assets under management | – | $372.0B |
| Sector / category | US Listed | ETF · US Style |
VUG, Vanguard's Large Growth fund, carries $372.0B under management, 146 holdings, a 0.03% expense ratio, a 0.40% trailing dividend yield.
Year-by-year returns
| Year | JSPR | VUG |
|---|---|---|
| 2022 | -93.8% | -33.2% |
| 2023 | +63.4% | +46.8% |
| 2024 | +171.0% | +32.7% |
| 2025 | -91.4% | +19.4% |
| 2026 | -61.8% | +9.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are JSPR and VUG good diversifiers for each other?
A fair diversifier. At 0.37, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between JSPR and VUG?
The JSPR/VUG correlation stands at 0.37 on a 3-year window (1 year: 0.35, 5 years: 0.28), computed from weekly returns as of 2026-08-27.
Is VUG a good diversifier for JSPR?
A fair diversifier. At 0.37, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.37 mean?
A reading of 0.37 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/jspr-vs-vug.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/jspr-vs-vug/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: JSPR correlations · VUG correlations
