+2.9%
CMCSA vs DT
+9.6%
-6.7%
-22.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | DT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | +1.7% | -0.6% | +1.1% |
| 7D | +0.7% | -5.4% | +6.1% | +0.7% |
| 30D | +21.0% | -32.2% | +53.2% | +21.1% |
| 3M | -0.9% | -10.9% | +10.0% | -2.5% |
| 6M | +2.9% | +10.0% | -7.1% | -1.1% |
| All | +2.9% | +9.6% | -6.7% | -1.1% |
Cumulative growth
Daily Returns
Daily percentage return beside DT.
Daily Out/Under-Performance
Portfolio return minus DT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DT 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 DT 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