+24.4%
SONY vs GPC
+21.0%
+3.4%
-15.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.8% | -0.1% | -0.7% |
| 7D | +2.1% | -2.1% | +4.2% | +2.5% |
| 30D | +9.2% | -4.5% | +13.7% | +10.1% |
| 3M | +12.2% | -7.7% | +19.9% | +14.0% |
| 6M | +24.4% | +24.3% | +0.1% | +24.2% |
| All | +24.4% | +21.0% | +3.4% | +24.2% |
Cumulative growth
Daily Returns
Daily percentage return beside GPC.
Daily Out/Under-Performance
Portfolio return minus GPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GPC 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 GPC 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