-3.5%
DAL vs PDD
-8.2%
+4.6%
-19.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PDD | Excess | Alpha |
|---|---|---|---|---|
| 1D | +7.2% | +2.5% | +4.7% | +6.8% |
| 7D | +11.1% | +6.0% | +5.0% | +10.8% |
| 30D | +7.7% | +5.5% | +2.3% | +7.7% |
| 3M | -3.5% | -9.8% | +6.2% | -8.2% |
| All | -3.5% | -8.2% | +4.6% | -8.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PDD.
Daily Out/Under-Performance
Portfolio return minus PDD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PDD 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 PDD 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