+22.0%
COP vs SONY
+17.9%
+4.1%
-17.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.6% | +1.5% | 0.0% | +1.7% |
| 7D | +4.4% | +0.3% | +4.2% | +4.4% |
| 30D | 0.0% | +11.1% | -11.2% | +0.8% |
| 3M | +15.0% | +14.7% | +0.4% | +16.2% |
| 6M | +22.0% | +18.8% | +3.2% | +26.7% |
| All | +22.0% | +17.9% | +4.1% | +26.7% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling