-47.8%
IREN vs COST
+14.7%
-62.5%
-48.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | COST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.7% | +1.3% | -8.0% | -1.2% |
| 7D | -16.0% | +5.0% | -21.0% | +3.6% |
| 30D | -40.5% | +12.8% | -53.4% | +9.2% |
| All | -47.8% | +14.7% | -62.5% | +10.8% |
Cumulative growth
Daily Returns
Daily percentage return beside COST.
Daily Out/Under-Performance
Portfolio return minus COST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COST return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1mo: compounded portfolio wealth divided by compounded COST wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1mo analysis · Full analysis span regression · Available span rolling