+4.6%
CMCSA vs ALL
+359.1%
-354.5%
-55.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2016-09-09 to 2026-09-09.
| Period | Portfolio | ALL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | 0.0% | -6.7% | -6.6% |
| 7D | -8.3% | -2.2% | -6.1% | -7.5% |
| 30D | -2.4% | -5.6% | +3.2% | -0.2% |
| 3M | +4.5% | +17.2% | -12.7% | -2.4% |
| 6M | -18.8% | +23.2% | -42.0% | -25.7% |
| YTD | -8.9% | +23.6% | -32.5% | -17.0% |
| 1Y | -18.3% | +29.2% | -47.5% | -27.1% |
| 3Y | -35.0% | +153.8% | -188.8% | -57.9% |
| 5Y | -48.2% | +116.1% | -164.2% | -65.0% |
| 10Y | +4.6% | +364.8% | -360.3% | -48.8% |
| All | +4.6% | +359.1% | -354.5% | -48.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ALL.
Daily Out/Under-Performance
Portfolio return minus ALL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ALL 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 2016-09-09 to 2026-09-09: compounded portfolio wealth divided by compounded ALL 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…
2016-09-09 to 2026-09-09 analysis · Full analysis span regression · 6 months rolling