+77.9%
RPRX vs BIIB
-34.0%
+111.9%
-42.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.3% | -3.8% | -1.5% | -4.5% |
| 7D | -2.8% | -1.6% | -1.1% | -2.4% |
| 30D | +7.2% | +2.2% | +5.0% | +6.7% |
| 3M | +10.9% | +10.3% | +0.6% | +8.6% |
| 6M | +34.6% | +14.9% | +19.6% | +30.5% |
| YTD | +59.0% | +20.7% | +38.2% | +52.3% |
| 1Y | +72.5% | +50.3% | +22.2% | +58.2% |
| 3Y | +124.1% | -18.0% | +142.0% | +126.7% |
| All | +77.9% | -34.0% | +111.9% | +87.8% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 BIIB 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