LCTX vs LTBR: Correlation
Lineage Cell Therapeutics, Inc. (LCTX) and Lightbridge Corporation (LTBR) 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 LCTX and LTBR?
On 3 years of weekly data the LCTX/LTBR correlation comes out at 0.37, moderate. The past 12 months show a tighter link (0.51) than the 3-year average (0.37). The 5-year figure is 0.32, and annualized covariance runs at 2962.1 %².
LTBR is one of the assets that tracks LCTX most closely: it ranks #1 out of the 11 assets we track against LCTX. The last year tells two different stories: LCTX led by 42.7 percentage points, -4.9% for LCTX against -47.6% for LTBR. One caveat on sizing: LTBR is 1.5 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.
LCTX vs LTBR: side by side
| LCTX (Lineage Cell Therapeutics, Inc.) | LTBR (Lightbridge Corporation) | |
|---|---|---|
| 1-year return | -4.9% | -47.6% |
| 5-year return | -52.7% | +32.0% |
| Volatility (ann.) | 72.1% | 111.3% |
| Beta vs S&P 500 | 1.00 | 2.17 |
| Max drawdown (3Y) | -73.6% | -74.0% |
| Market cap | $0.3B | $0.3B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | LCTX | LTBR |
|---|---|---|
| 2022 | -52.2% | -41.3% |
| 2023 | -6.8% | -17.5% |
| 2024 | -54.1% | +47.4% |
| 2025 | +234.0% | +167.2% |
| 2026 | -30.5% | -35.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LCTX and LTBR 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 LCTX and LTBR?
As of 2026-08-27, the correlation of weekly returns between LCTX and LTBR is 0.37 over 3 years, 0.51 over 1 year and 0.32 over 5 years.
Is LTBR a good diversifier for LCTX?
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/lctx-vs-ltbr.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/lctx-vs-ltbr/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: LCTX correlations · LTBR correlations
