-21.9%
MRVL vs BSX
-6.4%
-15.6%
-47.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -5.9% | +6.7% | -2.9% |
| 7D | +7.1% | -6.4% | +13.6% | +2.5% |
| 30D | +3.1% | -8.8% | +11.8% | -2.4% |
| 3M | -21.9% | -7.6% | -14.3% | -25.6% |
| All | -21.9% | -6.4% | -15.6% | -25.6% |
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