ADMA vs BKNG: Correlation
Measured on weekly returns over the past three years, ADMA Biologics Inc (ADMA) and Booking Holdings (BKNG) carry a correlation of 0.42, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ADMA and BKNG?
Over the past 3 years, ADMA and BKNG moved with a correlation of 0.42, which is moderate. Little has changed lately, as the 1-year reading of 0.45 lands near the 3-year figure. Over 5 years the correlation is 0.27, and the annualized covariance of weekly returns is 715.3 %².
Few assets follow ADMA as closely as BKNG, which ranks #2 of 10 tracked partners. Their recent paths diverged sharply: over the last 12 months BKNG outperformed by 35.9 percentage points (-45.0% for ADMA against -9.1% for BKNG). Risk is not evenly split, since ADMA carries 2.0 times the volatility of the other side.
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.
ADMA vs BKNG: side by side
| ADMA (ADMA Biologics Inc) | BKNG (Booking Holdings) | |
|---|---|---|
| 1-year return | -45.0% | -9.1% |
| 5-year return | +612.8% | +127.1% |
| Volatility (ann.) | 59.2% | 29.1% |
| Beta vs S&P 500 | 1.12 | 1.11 |
| Max drawdown (3Y) | -69.0% | -33.4% |
| Market cap | $2.1B | $152.2B |
| P/E (trailing) | 13.7 | 23.2 |
| Dividend yield | 0.00% | 0.77% |
| Sector / category | US Listed | Consumer Discretionary |
Year-by-year returns
| Year | ADMA | BKNG |
|---|---|---|
| 2022 | +175.2% | -16.0% |
| 2023 | +16.5% | +76.0% |
| 2024 | +279.4% | +41.3% |
| 2025 | +6.4% | +8.6% |
| 2026 | -48.0% | -5.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ADMA and BKNG good diversifiers for each other?
A fair diversifier. At 0.42, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between ADMA and BKNG?
The ADMA/BKNG correlation stands at 0.42 on a 3-year window (1 year: 0.45, 5 years: 0.27), computed from weekly returns as of 2026-08-27.
Is BKNG a good diversifier for ADMA?
A fair diversifier. At 0.42, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.42 mean?
A reading of 0.42 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/adma-vs-bkng.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/adma-vs-bkng/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: ADMA correlations · BKNG correlations
