-14.2%
ALAB vs ROST
-8.8%
-5.4%
-24.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ROST | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.8% | -0.4% | +10.2% | +9.4% |
| 7D | +7.2% | +0.9% | +6.3% | +8.1% |
| 30D | -2.5% | -8.9% | +6.4% | -9.5% |
| All | -14.2% | -8.8% | -5.4% | -19.6% |
Cumulative growth
Daily Returns
Daily percentage return beside ROST.
Daily Out/Under-Performance
Portfolio return minus ROST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROST 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 1mo: compounded portfolio wealth divided by compounded ROST 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…
1mo analysis · Full analysis span regression · Available span rolling