-8.9%
SYK vs PDD
-10.6%
+1.6%
-20.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PDD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | +1.9% | -2.7% | -2.3% |
| 7D | -5.0% | -4.9% | -0.1% | -1.3% |
| 30D | +9.9% | -3.0% | +13.0% | +11.9% |
| 3M | -8.9% | -6.2% | -2.8% | -4.0% |
| All | -8.9% | -10.6% | +1.6% | -4.0% |
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