Stellar (XLM) is 1.5× the size of Sui (SUI) by market capitalisation. Over the past 1 year, XLM is ahead by 12.2 percentage points (XLM -48.4% against SUI -60.6%). Their daily returns move closely together (correlation 0.62 across 399 shared trading days). Both have run at a similar volatility, around 84% annualised.
XLMSUI
0.62over 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 | XLM | SUI |
|---|---|---|
| Max drawdown (400d) | -63.0% | -81.6% |
| Risk-adjusted return (90d) | -0.12 | 0.23 |
| Best 30 days (past year) | +63.3% | +69.9% |
| Worst 30 days (past year) | -39.7% | -53.6% |
Relative strength over 90 days: SUI outperformed XLM by 25.4% — measured on the XLM/SUI ratio, so it holds regardless of market direction.