Open Campus (EDU) is 108.1× the size of EvidenZ (BCDT) by market capitalisation. Their daily returns move barely in opposite directions (correlation -0.13 across 59 shared trading days). BCDT has been the more volatile of the two, at 827% annualised against EDU's 126%.
BCDTEDU
-0.13over 59 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 | BCDT | EDU |
|---|---|---|
| Max drawdown (400d) | -87.3% | -87.8% |
| Risk-adjusted return (90d) | -0.07 | 0.49 |
| Best 30 days (past year) | — | +70.0% |
| Worst 30 days (past year) | — | -55.0% |
Relative strength over 90 days: BCDT outperformed EDU by 20.4% — measured on the BCDT/EDU ratio, so it holds regardless of market direction.