CELC vs REPL: Correlation
Measured on weekly returns over the past three years, Celcuity Inc. (CELC) and Replimune Group, Inc. (REPL) carry a correlation of 0.56, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CELC and REPL?
Over the past 3 years, CELC and REPL moved with a correlation of 0.56, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.32 versus 0.56 over 3 years. Over 5 years the correlation is 0.53, and the annualized covariance of weekly returns is 10757.0 %².
REPL is one of the assets that tracks CELC most closely: it ranks #2 out of the 38 assets we track against CELC. Their recent paths diverged sharply: over the last 12 months REPL outperformed by 95.5 percentage points (+86.6% for CELC against +182.1% for REPL).
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.
CELC vs REPL: side by side
| CELC (Celcuity Inc.) | REPL (Replimune Group, Inc.) | |
|---|---|---|
| 1-year return | +86.6% | +182.1% |
| 5-year return | +324.8% | -50.4% |
| Volatility (ann.) | 124.5% | 153.7% |
| Beta vs S&P 500 | 0.76 | 0.48 |
| Max drawdown (3Y) | -62.0% | -92.0% |
| Market cap | $4.6B | $1.5B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CELC | REPL |
|---|---|---|
| 2022 | +6.2% | +0.4% |
| 2023 | +4.0% | -69.0% |
| 2024 | -10.2% | +43.7% |
| 2025 | +662.0% | -19.7% |
| 2026 | -6.5% | +60.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CELC and REPL good diversifiers for each other?
To a limited degree. At 0.56 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
FAQ
What is the correlation between CELC and REPL?
The CELC/REPL correlation stands at 0.56 on a 3-year window (1 year: 0.32, 5 years: 0.53), computed from weekly returns as of 2026-08-27.
Is REPL a good diversifier for CELC?
To a limited degree. At 0.56 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
What does a correlation of 0.56 mean?
A reading of 0.56 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/celc-vs-repl.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/celc-vs-repl/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: CELC correlations · REPL correlations
