-63.2%
SPCH vs SONY
+26.2%
-89.3%
-75.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -7.6% | +2.2% | -9.8% | -7.8% |
| 7D | -13.4% | +2.9% | -16.3% | -13.7% |
| 30D | -39.6% | +10.2% | -49.9% | -41.9% |
| 3M | -1.4% | +16.1% | -17.5% | -10.7% |
| All | -63.2% | +26.2% | -89.3% | -72.2% |
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 1y: 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…
1y analysis · Full analysis span regression · Available span rolling