IDAI vs JSPR: Correlation
Measured on weekly returns over the past three years, T Stamp Inc. (IDAI) and Jasper Therapeutics, Inc. (JSPR) carry a correlation of -0.27, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are IDAI and JSPR?
On 3 years of weekly data the IDAI/JSPR correlation comes out at -0.27, negative, meaning they tend to move in opposite directions. Lately the two have moved closer together, with the 1-year correlation at 0.09 versus -0.27 over 3 years. The 5-year figure is -0.12, and annualized covariance runs at -15820.1 %².
Among the 36 assets we track against IDAI, JSPR ranks #31 by 3-year correlation. The last year tells two different stories: IDAI led by 91.4 percentage points, +15.5% for IDAI against -75.9% for JSPR. One caveat on sizing: IDAI is 4.4 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.
IDAI vs JSPR: side by side
| IDAI (T Stamp Inc.) | JSPR (Jasper Therapeutics, Inc.) | |
|---|---|---|
| 1-year return | +15.5% | -75.9% |
| 5-year return | -76.5% | -99.3% |
| Volatility (ann.) | 505.7% | 114.2% |
| Beta vs S&P 500 | -1.01 | 2.78 |
| Max drawdown (3Y) | -92.9% | -98.9% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | IDAI | JSPR |
|---|---|---|
| 2022 | -88.0% | -93.8% |
| 2023 | -43.0% | +63.4% |
| 2024 | -35.5% | +171.0% |
| 2025 | +342.8% | -91.4% |
| 2026 | -14.3% | -61.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are IDAI and JSPR good diversifiers for each other?
Yes. With a correlation of -0.27, IDAI and JSPR have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between IDAI and JSPR?
As of 2026-08-27, the correlation of weekly returns between IDAI and JSPR is -0.27 over 3 years, 0.09 over 1 year and -0.12 over 5 years.
Is JSPR a good diversifier for IDAI?
Yes. With a correlation of -0.27, IDAI and JSPR have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.27 mean?
On the −1 to +1 scale, -0.27 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/idai-vs-jspr.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/idai-vs-jspr/)
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Related comparisons
Hubs: IDAI correlations · JSPR correlations
