+36.8%
MUU vs COST
-4.2%
+41.0%
-20.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | COST | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | -0.8% | +6.3% | +3.6% |
| 7D | +15.0% | -2.8% | +17.8% | +8.2% |
| 30D | +36.8% | -5.3% | +42.1% | +22.8% |
| All | +36.8% | -4.2% | +41.0% | +22.8% |
Cumulative growth
Daily Returns
Daily percentage return beside COST.
Daily Out/Under-Performance
Portfolio return minus COST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COST 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 COST 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