+78.4%
WDC vs SYY
-4.0%
+82.4%
-41.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.9% | -1.3% | +7.1% | +6.0% |
| 7D | +1.7% | -2.3% | +4.0% | +2.0% |
| 30D | -10.0% | -4.9% | -5.0% | -9.5% |
| 3M | -18.8% | +8.4% | -27.1% | -23.9% |
| All | +78.4% | -4.0% | +82.4% | +81.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SYY.
Daily Out/Under-Performance
Portfolio return minus SYY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYY 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 SYY 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