+28.2%
BSX vs PDD
+203.8%
-175.5%
-61.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | PDD | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.0% | -3.0% | +6.0% | +3.2% |
| 7D | -0.7% | -1.4% | +0.8% | -0.6% |
| 30D | +3.0% | -1.0% | +4.1% | +3.1% |
| 3M | -10.7% | -12.3% | +1.5% | -9.9% |
| 6M | -18.4% | -18.5% | +0.1% | -17.2% |
| YTD | -53.8% | -29.0% | -24.8% | -52.8% |
| 1Y | -56.0% | -40.7% | -15.3% | -54.5% |
| 3Y | -14.4% | -25.7% | +11.3% | -14.2% |
| 5Y | +2.9% | -3.3% | +6.2% | -2.9% |
| All | +28.2% | +203.8% | -175.5% | -4.8% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling