+365.7%
ALAB vs CMCSA
-27.9%
+393.5%
-63.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.9% | -0.6% | -6.3% | -7.0% |
| 7D | +3.2% | +0.1% | +3.1% | +3.2% |
| 30D | -13.6% | +3.8% | -17.4% | -13.0% |
| 3M | -16.6% | +12.3% | -28.9% | -14.9% |
| 6M | +142.3% | -15.4% | +157.7% | +145.4% |
| YTD | +73.6% | -2.5% | +76.1% | +73.9% |
| 1Y | +33.7% | -13.4% | +47.0% | +38.2% |
| All | +365.7% | -27.9% | +393.5% | +383.7% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 CMCSA 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