-12.7%
CMCSA vs NI
+1.4%
-14.1%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.6% | 0.0% | -0.5% |
| 7D | -2.1% | +2.0% | -4.1% | -2.5% |
| 30D | +7.0% | -3.5% | +10.6% | +7.9% |
| 3M | +15.1% | -9.1% | +24.2% | +17.5% |
| 6M | -15.4% | -11.8% | -3.5% | -12.7% |
| YTD | -1.9% | +1.1% | -3.0% | -0.5% |
| 1Y | -12.7% | +6.7% | -19.4% | -12.0% |
| All | -12.7% | +1.4% | -14.1% | -12.0% |
Cumulative growth
Daily Returns
Daily percentage return beside NI.
Daily Out/Under-Performance
Portfolio return minus NI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NI 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 1y: compounded portfolio wealth divided by compounded NI 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…
1y analysis · Full analysis span regression · 6 months rolling