-2.3%
SYY vs SITM
+86.5%
-88.9%
-18.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SITM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | -1.5% | +3.7% | +2.2% |
| 7D | -0.2% | +3.7% | -3.9% | -0.3% |
| 30D | -2.7% | -14.5% | +11.8% | -2.7% |
| 3M | +5.9% | -10.6% | +16.4% | +5.9% |
| 6M | -2.3% | +65.5% | -67.9% | -20.1% |
| All | -2.3% | +86.5% | -88.9% | -20.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SITM.
Daily Out/Under-Performance
Portfolio return minus SITM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SITM 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 SITM 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