lium (SN51) is 28.4× the size of Omron (SN2) by market capitalisation. Over the past 30 days, SN2 is ahead by 12.6 percentage points (SN2 +28.7% against SN51 +16.1%). Their daily returns move closely together (correlation 0.80 across 23 shared trading days). Both have run at a similar volatility, around 134% annualised.
SN2SN51
0.80over 23 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 | SN2 | SN51 |
|---|---|---|
| Max drawdown (400d) | -26.9% | -19.1% |
| Risk-adjusted return (90d) | 0.22 | 0.59 |
Relative strength over 90 days: SN51 outperformed SN2 by 9.8% — measured on the SN2/SN51 ratio, so it holds regardless of market direction.