+12.8%
COST vs USB
+3.3%
+9.4%
-3.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | USB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -0.5% | -0.6% | -1.0% |
| 7D | +4.1% | 0.0% | +4.1% | +3.9% |
| 30D | +12.0% | +5.8% | +6.1% | +10.7% |
| All | +12.8% | +3.3% | +9.4% | +11.8% |
Cumulative growth
Daily Returns
Daily percentage return beside USB.
Daily Out/Under-Performance
Portfolio return minus USB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × USB 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 USB 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