-1.4%
EBAY vs IDXX
-8.8%
+7.4%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | -0.4% | +3.0% | +2.7% |
| 7D | +4.2% | -5.7% | +9.9% | +5.3% |
| 30D | +5.6% | -11.5% | +17.2% | +8.3% |
| 3M | -1.4% | -9.5% | +8.1% | +0.4% |
| All | -1.4% | -8.8% | +7.4% | +0.4% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling