+216.9%
BIIB vs WTW
+1,101.3%
-884.3%
-76.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | WTW | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | +0.5% | +1.7% | +2.1% |
| 7D | -4.0% | -7.8% | +3.7% | -1.4% |
| 30D | +5.7% | -7.9% | +13.5% | +8.5% |
| 3M | +10.9% | +19.9% | -9.0% | +4.1% |
| 6M | +14.3% | +9.8% | +4.5% | +9.9% |
| YTD | +22.4% | -3.3% | +25.8% | +22.1% |
| 1Y | +51.1% | -3.3% | +54.4% | +50.4% |
| 3Y | -16.8% | +61.5% | -78.4% | -31.5% |
| 5Y | -28.1% | +42.6% | -70.7% | -38.8% |
| 10Y | -27.2% | +197.1% | -224.3% | -53.7% |
| All | +216.9% | +1,101.3% | -884.3% | +24.1% |
Cumulative growth
Daily Returns
Daily percentage return beside WTW.
Daily Out/Under-Performance
Portfolio return minus WTW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WTW 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 WTW 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