+228.1%
AEHR vs BIIB
+55.8%
+172.4%
-47.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +13.1% | -1.6% | +14.7% | +13.2% |
| 7D | +6.7% | +1.1% | +5.7% | +6.6% |
| 30D | -12.7% | +6.9% | -19.5% | -13.2% |
| 3M | -26.0% | +12.4% | -38.4% | -27.3% |
| 6M | +102.2% | +16.3% | +85.9% | +97.4% |
| YTD | +327.2% | +25.5% | +301.8% | +304.3% |
| 1Y | +228.1% | +57.8% | +170.3% | +167.1% |
| All | +228.1% | +55.8% | +172.4% | +167.1% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling