-45.0%
CMCSA price history and return analytics
+66.2%
-111.2%
-54.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.5% | -0.1% | -0.3% |
| 7D | +0.1% | +1.0% | -0.9% | -0.6% |
| 30D | +3.8% | -0.2% | +4.1% | +4.0% |
| 3M | +12.3% | +4.5% | +7.8% | +8.7% |
| 6M | -15.4% | +14.1% | -29.4% | -23.4% |
| YTD | -2.5% | +14.8% | -17.3% | -12.4% |
| 1Y | -13.4% | +21.2% | -34.6% | -25.5% |
| 3Y | -30.4% | +76.6% | -106.9% | -56.1% |
| 5Y | -45.0% | +66.6% | -111.6% | -64.9% |
| All | -45.0% | +66.2% | -111.2% | -64.9% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 5y: compounded portfolio wealth divided by compounded VT 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…
5y analysis · Full analysis span regression · 6 months rolling