BNB (BNB) is 978472.4× the size of Premium (PRM) by market capitalisation. Their daily returns move loosely together (correlation 0.41 across 28 shared trading days). PRM has been the more volatile of the two, at 703% annualised against BNB's 51%.
PRMBNB
0.41over 28 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 | PRM | BNB |
|---|---|---|
| Max drawdown (400d) | -91.3% | -58.2% |
| Risk-adjusted return (90d) | -0.12 | 0.45 |
| Best 30 days (past year) | — | +29.4% |
| Worst 30 days (past year) | — | -34.9% |
Relative strength over 90 days: BNB outperformed PRM by 84.4% — measured on the PRM/BNB ratio, so it holds regardless of market direction.