Ethereum (ETH) is 3550554.3× the size of Coin (COINS) by market capitalisation. Their daily returns move barely together (correlation 0.29 across 32 shared trading days). Both have run at a similar volatility, around 62% annualised.
COINSETH
0.29over 32 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 | COINS | ETH |
|---|---|---|
| Max drawdown (400d) | -32.9% | -66.5% |
| Risk-adjusted return (90d) | -0.49 | 0.50 |
| Best 30 days (past year) | — | +34.1% |
| Worst 30 days (past year) | — | -44.6% |
Relative strength over 90 days: ETH outperformed COINS by 21.9% — measured on the COINS/ETH ratio, so it holds regardless of market direction.