+23.9%
SPCH vs IDXX
-15.1%
+39.0%
-17.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.0% | -0.4% | +4.3% | +3.6% |
| 7D | +4.0% | -5.7% | +9.7% | -2.1% |
| 30D | +3.8% | -11.5% | +15.4% | -8.5% |
| All | +23.9% | -15.1% | +39.0% | +6.6% |
Cumulative growth
Daily Returns
Daily percentage return beside IDXX.
Daily Out/Under-Performance
Portfolio return minus IDXX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IDXX 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 1mo: compounded portfolio wealth divided by compounded IDXX 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…
1mo analysis · Full analysis span regression · Available span rolling