-39.4%
WDC vs BA
-11.4%
-28.0%
-39.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | BA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -17.4% | -2.5% | -14.8% | -18.2% |
| 7D | -32.3% | -0.1% | -32.2% | -32.0% |
| 30D | -34.9% | -9.1% | -25.8% | -37.1% |
| All | -39.4% | -11.4% | -28.0% | -41.9% |
Cumulative growth
Daily Returns
Daily percentage return beside BA.
Daily Out/Under-Performance
Portfolio return minus BA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BA 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 BA 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