AIHS vs BSEM: Correlation
Measured on weekly returns over the past three years, Senmiao Technology Limited (AIHS) and BioStem Technologies, Inc. (BSEM) carry a correlation of 0.26, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AIHS and BSEM?
Over the past 3 years, AIHS and BSEM moved with a correlation of 0.26, which is weak. The past 12 months show a tighter link (0.37) than the 3-year average (0.26). Over 5 years the correlation is 0.15, and the annualized covariance of weekly returns is 2523.4 %².
Few assets follow AIHS as closely as BSEM, which ranks #3 of 19 tracked partners. Correlation aside, the last 12 months split them widely, with BSEM ahead by 18.6 points (-58.3% versus -39.7%).
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.
AIHS vs BSEM: side by side
| AIHS (Senmiao Technology Limited) | BSEM (BioStem Technologies, Inc.) | |
|---|---|---|
| 1-year return | -58.3% | -39.7% |
| 5-year return | -97.9% | +263.2% |
| Volatility (ann.) | 85.8% | 113.1% |
| Beta vs S&P 500 | -0.01 | 1.65 |
| Max drawdown (3Y) | -93.0% | -88.0% |
| Market cap | – | $0.1B |
| P/E (trailing) | – | 4.1 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AIHS | BSEM |
|---|---|---|
| 2022 | -75.6% | +187.5% |
| 2023 | -54.6% | +96.0% |
| 2024 | +161.0% | +136.2% |
| 2025 | -90.0% | -72.5% |
| 2026 | +22.4% | +1.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AIHS and BSEM good diversifiers for each other?
A fair diversifier. At 0.26, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between AIHS and BSEM?
Using weekly returns as of 2026-08-27: 0.26 over 3 years, with 0.37 over the last year and 0.15 over 5 years.
Is BSEM a good diversifier for AIHS?
A fair diversifier. At 0.26, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.26 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/aihs-vs-bsem.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/aihs-vs-bsem/)
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Related comparisons
Hubs: AIHS correlations · BSEM correlations
