+4.5%
CMCSA vs REGN
+29.5%
-25.0%
-9.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | REGN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | -0.3% | -6.3% | -6.5% |
| 7D | -8.3% | -5.2% | -3.1% | -7.4% |
| 30D | -2.4% | +0.1% | -2.5% | -2.3% |
| 3M | +4.5% | +31.2% | -26.7% | -2.6% |
| All | +4.5% | +29.5% | -25.0% | -2.6% |
Cumulative growth
Daily Returns
Daily percentage return beside REGN.
Daily Out/Under-Performance
Portfolio return minus REGN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × REGN 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 3mo: compounded portfolio wealth divided by compounded REGN 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…
3mo analysis · Full analysis span regression · Available span rolling