+8.5%
ROST vs CPB
-14.9%
+23.4%
-13.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CPB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -3.4% | +3.0% | -0.2% |
| 7D | +0.9% | -8.6% | +9.5% | +1.5% |
| 30D | -8.9% | -7.2% | -1.7% | -8.4% |
| 3M | -0.8% | +0.9% | -1.7% | -0.7% |
| 6M | +8.5% | -11.8% | +20.3% | +8.1% |
| All | +8.5% | -14.9% | +23.4% | +8.1% |
Cumulative growth
Daily Returns
Daily percentage return beside CPB.
Daily Out/Under-Performance
Portfolio return minus CPB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPB 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 CPB 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