-12.5%
CMCSA vs RPRX
+42.0%
-54.5%
-29.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | RPRX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.1% | -0.7% | -0.6% |
| 7D | -2.1% | +5.1% | -7.2% | -2.7% |
| 30D | +7.0% | +11.2% | -4.2% | +5.4% |
| 3M | +15.1% | +16.7% | -1.6% | +11.6% |
| All | -12.5% | +42.0% | -54.5% | -16.3% |
Cumulative growth
Daily Returns
Daily percentage return beside RPRX.
Daily Out/Under-Performance
Portfolio return minus RPRX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × RPRX 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 6mo: compounded portfolio wealth divided by compounded RPRX 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…
6mo analysis · Full analysis span regression · 6 months rolling