+18.6%
CMCSA vs FFIV
-32.2%
+50.8%
-5.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | FFIV | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +2.2% | -1.7% | +0.5% |
| 7D | +2.7% | -2.1% | +4.8% | +2.7% |
| 30D | +18.6% | -33.8% | +52.4% | +18.5% |
| All | +18.6% | -32.2% | +50.8% | +18.5% |
Cumulative growth
Daily Returns
Daily percentage return beside FFIV.
Daily Out/Under-Performance
Portfolio return minus FFIV return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FFIV 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 1mo: compounded portfolio wealth divided by compounded FFIV 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…
1mo analysis · Full analysis span regression · Available span rolling