-15.5%
CMCSA vs BOXX
+1.9%
-17.4%
-29.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BOXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | 0.0% | +0.1% | 0.0% |
| 7D | -4.9% | +0.1% | -4.9% | -4.9% |
| 30D | -1.1% | +0.3% | -1.4% | -1.4% |
| 3M | +6.6% | +1.0% | +5.5% | +6.8% |
| 6M | -15.5% | +1.9% | -17.4% | -13.0% |
| All | -15.5% | +1.9% | -17.4% | -13.0% |
Cumulative growth
Daily Returns
Daily percentage return beside BOXX.
Daily Out/Under-Performance
Portfolio return minus BOXX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BOXX 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 BOXX 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