-8.9%
ALAB vs VIAV
-3.5%
-5.4%
-15.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2026-08-08 to 2026-09-08.
| Period | Portfolio | VIAV | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.9% | +11.2% | -18.1% | -9.3% |
| 7D | +3.2% | +11.3% | -8.1% | +0.6% |
| All | -8.9% | -3.5% | -5.4% | -10.2% |
Cumulative growth
Daily Returns
Daily percentage return beside VIAV.
Daily Out/Under-Performance
Portfolio return minus VIAV return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VIAV 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 2026-08-08 to 2026-09-08: compounded portfolio wealth divided by compounded VIAV 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…
2026-08-08 to 2026-09-08 analysis · Full analysis span regression · Available span rolling