Sei (SEI) is 192.4× the size of XEN Crypto (XEN) by market capitalisation. Their daily returns move barely together (correlation 0.09 across 282 shared trading days). XEN has been the more volatile of the two, at 121% annualised against SEI's 81%.
XENSEI
0.09over 282 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 | XEN | SEI |
|---|---|---|
| Max drawdown (400d) | -91.3% | -87.2% |
| Risk-adjusted return (90d) | -0.47 | 0.17 |
| Best 30 days (past year) | — | +71.1% |
| Worst 30 days (past year) | — | -44.9% |
Relative strength over 90 days: SEI outperformed XEN by 54.8% — measured on the XEN/SEI ratio, so it holds regardless of market direction.