-9.9%
COST vs AGI
-23.6%
+13.6%
-17.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AGI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +1.3% | -2.1% | -0.7% |
| 7D | -2.8% | +2.2% | -5.0% | -2.6% |
| 30D | -5.3% | +11.3% | -16.5% | -4.5% |
| 3M | -6.7% | +5.6% | -12.3% | -5.8% |
| 6M | -9.9% | -27.7% | +17.7% | -9.4% |
| All | -9.9% | -23.6% | +13.6% | -9.4% |
Cumulative growth
Daily Returns
Daily percentage return beside AGI.
Daily Out/Under-Performance
Portfolio return minus AGI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AGI 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 AGI 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