+9.5%
GD vs NYT
+8.8%
+0.7%
-5.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | NYT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | +0.2% | -0.2% | -0.1% |
| 7D | +0.6% | +9.3% | -8.7% | -1.1% |
| 30D | +9.5% | +10.0% | -0.6% | +7.4% |
| All | +9.5% | +8.8% | +0.7% | +7.4% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling