+64.8%
RPRX vs BIIB
-21.7%
+86.5%
-49.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | -1.6% | +1.8% | +0.4% |
| 7D | +5.1% | +1.1% | +4.0% | +4.9% |
| 30D | +11.2% | +6.9% | +4.3% | +10.1% |
| 3M | +16.7% | +12.4% | +4.3% | +14.5% |
| 6M | +36.0% | +16.3% | +19.7% | +32.6% |
| YTD | +67.8% | +25.5% | +42.3% | +61.6% |
| 1Y | +76.7% | +57.8% | +18.9% | +64.4% |
| 3Y | +128.1% | -17.3% | +145.5% | +129.3% |
| 5Y | +82.9% | -33.8% | +116.7% | +85.0% |
| All | +64.8% | -21.7% | +86.5% | +58.0% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling