+4.4%
UBER vs BSX
-6.4%
+10.8%
-13.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.5% | -5.9% | +2.4% | -0.9% |
| 7D | -2.8% | -6.4% | +3.6% | 0.0% |
| 30D | -2.5% | -8.8% | +6.3% | +1.1% |
| 3M | +4.4% | -7.6% | +12.0% | +7.2% |
| All | +4.4% | -6.4% | +10.8% | +7.2% |
Cumulative growth
Daily Returns
Daily percentage return beside BSX.
Daily Out/Under-Performance
Portfolio return minus BSX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BSX 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 3mo: compounded portfolio wealth divided by compounded BSX 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…
3mo analysis · Full analysis span regression · Available span rolling