+6.1%
CMCSA vs DGX
+255.3%
-249.3%
-55.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | DGX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +1.7% | -1.6% | -0.4% |
| 7D | -4.9% | -0.9% | -4.0% | -4.6% |
| 30D | -1.1% | -1.2% | +0.1% | -0.7% |
| 3M | +6.6% | +15.8% | -9.2% | +1.5% |
| 6M | -15.5% | +18.2% | -33.6% | -20.1% |
| YTD | -6.7% | +37.2% | -43.9% | -16.2% |
| 1Y | -15.6% | +30.4% | -45.9% | -23.2% |
| 3Y | -33.7% | +96.7% | -130.4% | -48.5% |
| 5Y | -46.6% | +67.2% | -113.8% | -56.7% |
| All | +6.1% | +255.3% | -249.3% | -39.1% |
Cumulative growth
Daily Returns
Daily percentage return beside DGX.
Daily Out/Under-Performance
Portfolio return minus DGX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DGX 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 DGX 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