-18.8%
PDD vs HCA
-24.7%
+5.9%
-30.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | HCA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.7% | -1.0% | +1.7% | +0.8% |
| 7D | -4.1% | -3.1% | -1.0% | -3.8% |
| 30D | -9.6% | -1.1% | -8.5% | -9.5% |
| 3M | -4.3% | +12.2% | -16.4% | -5.0% |
| 6M | -18.8% | -25.3% | +6.6% | -12.9% |
| All | -18.8% | -24.7% | +5.9% | -12.9% |
Cumulative growth
Daily Returns
Daily percentage return beside HCA.
Daily Out/Under-Performance
Portfolio return minus HCA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × HCA 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 HCA 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