Bio Protocol (BIO) is 2400.0× the size of VitaStem (VITASTEM) by market capitalisation. Their daily returns move closely together (correlation 0.60 across 35 shared trading days). BIO has been the more volatile of the two, at 137% annualised against VITASTEM's 94%.
VITASTEMBIO
0.60over 35 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 | VITASTEM | BIO |
|---|---|---|
| Max drawdown (400d) | -34.3% | -88.7% |
| Risk-adjusted return (90d) | -0.25 | -0.12 |
| Best 30 days (past year) | — | +253.8% |
| Worst 30 days (past year) | — | -52.7% |
Relative strength over 90 days: VITASTEM outperformed BIO by 9.3% — measured on the VITASTEM/BIO ratio, so it holds regardless of market direction.