+27.7%
XBI vs TECH
+38.3%
-10.6%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | TECH | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | 0.0% | -0.3% | -0.3% |
| 7D | +0.9% | +0.1% | +0.8% | +0.9% |
| 30D | +7.1% | +0.7% | +6.3% | +7.0% |
| All | +27.7% | +38.3% | -10.6% | +26.7% |
Cumulative growth
Daily Returns
Daily percentage return beside TECH.
Daily Out/Under-Performance
Portfolio return minus TECH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TECH 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 TECH 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