-4.5%
COST vs ABT
-1.8%
-2.7%
-6.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ABT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -2.6% | +2.0% | +0.3% |
| 7D | -3.2% | -3.1% | 0.0% | -2.1% |
| All | -4.5% | -1.8% | -2.7% | -3.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ABT.
Daily Out/Under-Performance
Portfolio return minus ABT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ABT 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 ABT 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