+276.1%
EBAY vs BMRN
-29.6%
+305.7%
-53.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | +0.3% | +2.3% | +2.5% |
| 7D | +4.2% | -1.3% | +5.5% | +4.5% |
| 30D | +5.6% | -6.5% | +12.1% | +7.0% |
| 3M | -1.4% | +18.3% | -19.7% | -5.2% |
| 6M | +18.2% | +8.9% | +9.3% | +15.4% |
| YTD | +24.8% | +10.5% | +14.3% | +21.3% |
| 1Y | +18.0% | +17.5% | +0.5% | +12.7% |
| 3Y | +160.3% | -27.7% | +188.0% | +170.6% |
| 5Y | +62.1% | -15.8% | +77.9% | +61.0% |
| All | +276.1% | -29.6% | +305.7% | +249.3% |
Cumulative growth
Daily Returns
Daily percentage return beside BMRN.
Daily Out/Under-Performance
Portfolio return minus BMRN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BMRN 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 10y: compounded portfolio wealth divided by compounded BMRN 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…
10y analysis · Full analysis span regression · 6 months rolling