-4.1%
SPY vs IBB
+10.3%
-14.4%
-5.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IBB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | +1.7% | -1.4% | -0.1% |
| 7D | -2.7% | -1.8% | -0.9% | -2.1% |
| 30D | -5.4% | +5.1% | -10.5% | -5.6% |
| 3M | -4.1% | +10.7% | -14.8% | -4.6% |
| All | -4.1% | +10.3% | -14.4% | -4.6% |
Cumulative growth
Daily Returns
Daily percentage return beside IBB.
Daily Out/Under-Performance
Portfolio return minus IBB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBB 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 3mo: compounded portfolio wealth divided by compounded IBB 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…
3mo analysis · Full analysis span regression · Available span rolling