+14,028.3%
EBAY vs BIIB
+4,395.6%
+9,632.7%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | -0.8% | -0.2% | -0.8% |
| 7D | -3.0% | -5.4% | +2.4% | -1.7% |
| 30D | -3.6% | +1.7% | -5.3% | -4.1% |
| 3M | -4.4% | +5.8% | -10.3% | -6.2% |
| 6M | +12.1% | +11.9% | +0.1% | +8.1% |
| YTD | +19.9% | +19.7% | +0.2% | +13.2% |
| 1Y | +13.4% | +46.7% | -33.4% | +1.2% |
| 3Y | +150.5% | -18.6% | +169.1% | +155.2% |
| 5Y | +54.8% | -29.8% | +84.6% | +59.7% |
| 10Y | +268.1% | -28.8% | +296.9% | +229.6% |
| All | +14,028.3% | +4,395.6% | +9,632.7% | +3,348.5% |
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