-39.4%
WDC vs USB
+3.7%
-43.1%
-39.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | USB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -17.4% | -2.1% | -15.3% | -17.2% |
| 7D | -32.3% | -1.5% | -30.8% | -31.6% |
| 30D | -34.9% | +4.3% | -39.2% | -32.0% |
| All | -39.4% | +3.7% | -43.1% | -36.7% |
Cumulative growth
Daily Returns
Daily percentage return beside USB.
Daily Out/Under-Performance
Portfolio return minus USB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × USB 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 USB 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