-1.6%
MPWR vs SONY
+12.6%
-14.2%
-23.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | -1.3% | -0.9% | -3.4% |
| 7D | +2.2% | +5.2% | -3.0% | +7.1% |
| 30D | -2.1% | +10.7% | -12.8% | +4.5% |
| 3M | -1.6% | +12.1% | -13.7% | +4.8% |
| All | -1.6% | +12.6% | -14.2% | +4.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SONY.
Daily Out/Under-Performance
Portfolio return minus SONY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SONY 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 SONY 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