-22.3%
PDD vs NYT
-14.6%
-7.7%
-30.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NYT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.0% | +1.0% | -4.0% | -3.3% |
| 7D | -4.1% | +0.3% | -4.5% | -4.2% |
| 30D | -13.1% | +7.0% | -20.0% | -14.6% |
| 3M | -3.5% | -7.9% | +4.4% | -2.8% |
| All | -22.3% | -14.6% | -7.7% | -21.6% |
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