+338.8%
CMCSA price history and return analytics
+360.7%
-21.8%
-57.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | +1.1% | -0.1% | +0.1% |
| 7D | +0.7% | -0.7% | +1.4% | +1.1% |
| 30D | +21.0% | -1.7% | +22.7% | +22.4% |
| 3M | -0.9% | -2.3% | +1.4% | +0.6% |
| 6M | +2.9% | +1.5% | +1.4% | +0.6% |
| YTD | -5.9% | +12.0% | -17.9% | -16.3% |
| 1Y | +2.5% | +12.9% | -10.4% | -9.5% |
| 3Y | -28.3% | +74.9% | -103.2% | -57.6% |
| 5Y | -40.8% | +59.9% | -100.7% | -62.4% |
| 10Y | +5.4% | +224.6% | -219.2% | -64.9% |
| All | +338.8% | +360.7% | -21.8% | +6.2% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling