+9.4%
ROST vs ACI
-15.5%
+24.9%
-13.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ACI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | +1.3% | -3.0% | -1.9% |
| 7D | +0.9% | -0.5% | +1.3% | +0.9% |
| 30D | +5.1% | +4.9% | +0.2% | +4.5% |
| 3M | -4.3% | +11.1% | -15.4% | -5.5% |
| 6M | +9.4% | -14.9% | +24.3% | +8.5% |
| All | +9.4% | -15.5% | +24.9% | +8.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ACI.
Daily Out/Under-Performance
Portfolio return minus ACI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACI 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 ACI 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