+2.1%
SPY vs WDC
-41.2%
+43.4%
-5.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | WDC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -5.0% | +4.6% | +0.1% |
| 7D | +2.6% | +12.1% | -9.5% | +1.6% |
| 30D | -2.0% | -18.8% | +16.8% | -0.8% |
| 3M | -2.8% | -39.3% | +36.5% | 0.0% |
| 6M | +2.1% | -40.1% | +42.3% | +2.6% |
| All | +2.1% | -41.2% | +43.4% | +2.6% |
Cumulative growth
Daily Returns
Daily percentage return beside WDC.
Daily Out/Under-Performance
Portfolio return minus WDC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WDC 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 6mo: compounded portfolio wealth divided by compounded WDC 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…
6mo analysis · Full analysis span regression · 6 months rolling