+57.8%
BIIB vs NWSA
+5.5%
+52.3%
-14.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NWSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -1.8% | +0.2% | -1.6% |
| 7D | +1.1% | -1.9% | +2.9% | +1.1% |
| 30D | +6.9% | +4.6% | +2.3% | +6.9% |
| 3M | +12.4% | +13.2% | -0.8% | +12.8% |
| 6M | +16.3% | +27.0% | -10.7% | +18.7% |
| YTD | +25.5% | +16.8% | +8.6% | +29.2% |
| 1Y | +57.8% | +4.5% | +53.3% | +53.8% |
| All | +57.8% | +5.5% | +52.3% | +53.8% |
Cumulative growth
Daily Returns
Daily percentage return beside NWSA.
Daily Out/Under-Performance
Portfolio return minus NWSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NWSA 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 1y: compounded portfolio wealth divided by compounded NWSA 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…
1y analysis · Full analysis span regression · 6 months rolling