-20.5%
MRVL vs GRMN
-5.5%
-15.0%
-53.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.3% | +1.8% | +7.5% | +9.5% |
| 7D | +5.6% | +1.7% | +4.0% | +5.5% |
| 30D | -36.5% | +10.2% | -46.7% | -37.0% |
| 3M | -20.5% | -4.7% | -15.8% | -9.4% |
| All | -20.5% | -5.5% | -15.0% | -9.4% |
Cumulative growth
Daily Returns
Daily percentage return beside GRMN.
Daily Out/Under-Performance
Portfolio return minus GRMN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GRMN 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 GRMN 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