+4.6%
CMCSA vs TAP
-51.4%
+55.9%
-55.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | TAP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | -0.9% | -5.7% | -6.3% |
| 7D | -8.3% | -5.1% | -3.2% | -6.8% |
| 30D | -2.4% | -8.4% | +6.0% | +0.3% |
| 3M | +4.5% | -3.9% | +8.4% | +5.8% |
| 6M | -18.8% | -14.4% | -4.4% | -15.0% |
| YTD | -8.9% | -14.7% | +5.8% | -4.8% |
| 1Y | -18.3% | -18.7% | +0.4% | -13.6% |
| 3Y | -35.0% | -32.6% | -2.3% | -27.9% |
| 5Y | -48.2% | -1.4% | -46.7% | -50.3% |
| 10Y | +4.6% | -50.4% | +54.9% | +9.2% |
| All | +4.6% | -51.4% | +55.9% | +9.2% |
Cumulative growth
Daily Returns
Daily percentage return beside TAP.
Daily Out/Under-Performance
Portfolio return minus TAP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TAP 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 10y: compounded portfolio wealth divided by compounded TAP 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…
10y analysis · Full analysis span regression · 6 months rolling