Polkadot (DOT) is 57.5× the size of Sign (SIGN) by market capitalisation. Over the past 1 year, DOT is ahead by 9.5 percentage points (SIGN -73.2% against DOT -63.7%). Their daily returns move barely together (correlation 0.35 across 399 shared trading days). Both have run at a similar volatility, around 93% annualised.
SIGNDOT
0.35over 399 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 | SIGN | DOT |
|---|---|---|
| Max drawdown (400d) | -90.6% | -82.9% |
| Risk-adjusted return (90d) | 0.72 | 0.13 |
| Best 30 days (past year) | +112.3% | +55.9% |
| Worst 30 days (past year) | -68.3% | -44.2% |
Relative strength over 90 days: SIGN outperformed DOT by 34.0% — measured on the SIGN/DOT ratio, so it holds regardless of market direction.