Bitcoin (BTC) is 4653058.8× the size of Alongside Crypto Market Index (AMKT) by market capitalisation. Their daily returns move barely in opposite directions (correlation -0.03 across 23 shared trading days). AMKT has been the more volatile of the two, at 189% annualised against BTC's 44%.
$165.9400
AMKTBTC
-0.03over 23 shared trading days
Measured on daily returns rather than on prices. Two assets that both simply trend upward score near 1.0 on raw prices whether or not they move together, so returns are what answer the question people mean by correlation.
| Metric | AMKT | BTC |
|---|---|---|
| Max drawdown (400d) | -38.1% | -53.0% |
| Risk-adjusted return (90d) | -0.19 | 0.63 |
| Best 30 days (past year) | — | +26.8% |
| Worst 30 days (past year) | — | -32.9% |
Relative strength over 90 days: BTC outperformed AMKT by 29.1% — measured on the AMKT/BTC ratio, so it holds regardless of market direction.