Arbitrum (ARB) is 147.8× the size of Sonic SVM (SONIC) by market capitalisation. Their daily returns move barely together (correlation 0.20 across 40 shared trading days). Both have run at a similar volatility, around 109% annualised.
SONICARB
0.20over 40 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 | SONIC | ARB |
|---|---|---|
| Max drawdown (400d) | -30.0% | -84.1% |
| Risk-adjusted return (90d) | 0.02 | 0.66 |
| Best 30 days (past year) | — | +157.6% |
| Worst 30 days (past year) | — | -51.6% |
Relative strength over 90 days: ARB outperformed SONIC by 43.0% — measured on the SONIC/ARB ratio, so it holds regardless of market direction.