Aethir (ATH) is 16.1× the size of TAC (TAC) by market capitalisation. Their daily returns move barely together (correlation 0.04 across 36 shared trading days). TAC has been the more volatile of the two, at 281% annualised against ATH's 149%.
TACATH
0.04over 36 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 | TAC | ATH |
|---|---|---|
| Max drawdown (400d) | -98.4% | -22.7% |
| Risk-adjusted return (90d) | -0.28 | 0.30 |
Relative strength over 90 days: ATH outperformed TAC by 72.0% — measured on the TAC/ATH ratio, so it holds regardless of market direction.