+19.9%
CMCSA vs ARWR
-24.5%
+44.5%
-5.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ARWR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | -4.5% | +3.6% | -0.7% |
| 7D | -0.6% | -17.9% | +17.3% | -0.1% |
| 30D | +18.8% | -18.9% | +37.7% | +19.4% |
| All | +19.9% | -24.5% | +44.5% | +20.7% |
Cumulative growth
Daily Returns
Daily percentage return beside ARWR.
Daily Out/Under-Performance
Portfolio return minus ARWR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARWR 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 ARWR 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