+3.4%
SPYG vs SONY
+6.6%
-3.2%
-6.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | -4.2% | +3.7% | -0.6% |
| 7D | +1.2% | -5.2% | +6.4% | +1.0% |
| 30D | -1.6% | +0.3% | -1.9% | -1.4% |
| 3M | +3.4% | +6.2% | -2.9% | +3.8% |
| All | +3.4% | +6.6% | -3.2% | +3.8% |
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