+9.6%
SPG vs NYT
-16.3%
+25.9%
-12.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NYT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.4% | -2.0% | -0.4% | -2.2% |
| 7D | -1.7% | -1.6% | -0.1% | -1.5% |
| 30D | -6.3% | +2.8% | -9.0% | -6.5% |
| 3M | -2.4% | -9.2% | +6.8% | -1.7% |
| 6M | +9.6% | -17.1% | +26.7% | +9.8% |
| All | +9.6% | -16.3% | +25.9% | +9.8% |
Cumulative growth
Daily Returns
Daily percentage return beside NYT.
Daily Out/Under-Performance
Portfolio return minus NYT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NYT 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 NYT 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