-12.9%
IBM vs IDXX
-8.6%
-4.3%
-32.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.4% | -1.0% | +4.4% | +4.0% |
| 7D | +3.6% | -4.4% | +8.0% | +6.5% |
| 30D | +1.5% | -13.5% | +15.1% | +12.4% |
| 3M | -12.9% | -11.0% | -1.9% | -6.8% |
| All | -12.9% | -8.6% | -4.3% | -6.8% |
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