+31.6%
DXCM vs PSA
+13.4%
+18.1%
-15.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | -0.9% | -5.1% | -5.5% |
| 7D | -3.5% | +3.9% | -7.4% | -5.2% |
| 30D | -5.8% | +19.7% | -25.5% | -13.6% |
| 3M | -4.3% | +4.3% | -8.6% | -4.6% |
| 6M | +31.6% | +11.4% | +20.2% | +29.0% |
| All | +31.6% | +13.4% | +18.1% | +29.0% |
Cumulative growth
Daily Returns
Daily percentage return beside PSA.
Daily Out/Under-Performance
Portfolio return minus PSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PSA 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 PSA 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