+19.0%
SPGI vs SONY
+41.5%
-22.5%
-30.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.2% | -4.2% | +1.0% | -2.3% |
| 7D | -2.5% | -5.2% | +2.7% | -1.4% |
| 30D | +5.4% | +0.3% | +5.1% | +5.4% |
| 3M | +9.0% | +6.2% | +2.8% | +7.5% |
| 6M | +0.8% | +9.5% | -8.8% | -1.5% |
| YTD | -12.6% | -8.1% | -4.5% | -11.4% |
| 1Y | -16.1% | -17.9% | +1.8% | -13.2% |
| 3Y | +19.0% | +41.5% | -22.5% | +6.0% |
| All | +19.0% | +41.5% | -22.5% | +6.0% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling