-18.8%
PDD vs TCOM
-16.0%
-2.9%
-28.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | TCOM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | +1.3% | -2.4% | -1.8% |
| 7D | +5.6% | +12.1% | -6.5% | -0.7% |
| 30D | +5.8% | +16.5% | -10.7% | -2.6% |
| 3M | -8.6% | -4.0% | -4.6% | -7.1% |
| 6M | -18.8% | -18.5% | -0.3% | -8.2% |
| All | -18.8% | -16.0% | -2.9% | -8.2% |
Cumulative growth
Daily Returns
Daily percentage return beside TCOM.
Daily Out/Under-Performance
Portfolio return minus TCOM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TCOM 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 TCOM 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