-1.6%
CMCSA vs IRE
-77.0%
+75.4%
-22.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IRE | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | +39.6% | -41.8% | +0.2% |
| 7D | +5.0% | -27.2% | +32.2% | +4.1% |
| 30D | +16.5% | -75.1% | +91.6% | +12.1% |
| 3M | -1.6% | -77.9% | +76.3% | -4.3% |
| All | -1.6% | -77.0% | +75.4% | -4.3% |
Cumulative growth
Daily Returns
Daily percentage return beside IRE.
Daily Out/Under-Performance
Portfolio return minus IRE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IRE 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 3mo: compounded portfolio wealth divided by compounded IRE 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…
3mo analysis · Full analysis span regression · Available span rolling