-15.7%
CSCO vs SONY
+11.5%
-27.2%
-16.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | -1.6% | +2.1% | +0.5% |
| 7D | -0.7% | -1.2% | +0.5% | -0.7% |
| 30D | -10.1% | +9.4% | -19.6% | -10.2% |
| 3M | -15.7% | +10.5% | -26.2% | -15.4% |
| All | -15.7% | +11.5% | -27.2% | -15.4% |
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