-26.8%
ISRG vs VIAV
+2.8%
-29.7%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | VIAV | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +3.7% | -4.5% | -0.5% |
| 7D | -1.6% | -4.6% | +3.0% | -2.0% |
| 30D | -2.3% | -10.4% | +8.1% | -3.0% |
| 3M | -12.4% | -34.5% | +22.0% | -14.0% |
| 6M | -26.8% | +7.0% | -33.8% | -30.2% |
| All | -26.8% | +2.8% | -29.7% | -30.2% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling