-36.3%
WDC vs SPYM
+3.3%
-39.6%
-64.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPYM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -0.3% | -0.3% | +0.4% |
| 7D | +16.3% | +3.3% | +13.0% | +5.0% |
| 30D | -18.3% | -2.6% | -15.6% | -8.7% |
| 3M | -31.4% | -1.7% | -29.7% | -25.8% |
| 6M | -36.3% | +3.1% | -39.4% | -42.7% |
| All | -36.3% | +3.3% | -39.6% | -42.7% |
Cumulative growth
Daily Returns
Daily percentage return beside SPYM.
Daily Out/Under-Performance
Portfolio return minus SPYM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPYM 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 SPYM 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