-16.0%
IDXX vs NWSA
+23.6%
-39.6%
-16.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NWSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | +0.2% | -0.6% | -0.5% |
| 7D | -5.7% | -2.8% | -2.9% | -4.5% |
| 30D | -11.5% | +3.0% | -14.6% | -12.9% |
| 3M | -9.5% | +12.3% | -21.9% | -14.6% |
| 6M | -16.0% | +21.9% | -37.8% | -26.5% |
| All | -16.0% | +23.6% | -39.6% | -26.5% |
Cumulative growth
Daily Returns
Daily percentage return beside NWSA.
Daily Out/Under-Performance
Portfolio return minus NWSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NWSA 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 NWSA 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