+10.5%
ISRG vs NVDL
-51.5%
+62.0%
-12.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | NVDL | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -4.0% | +4.8% | +0.8% |
| 7D | -2.0% | -24.8% | +22.8% | -2.3% |
| 30D | +5.6% | -48.0% | +53.6% | +4.5% |
| 3M | +10.5% | -51.5% | +62.1% | +9.5% |
| All | +10.5% | -51.5% | +62.0% | +9.5% |
Cumulative growth
Daily Returns
Daily percentage return beside NVDL.
Daily Out/Under-Performance
Portfolio return minus NVDL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NVDL 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 NVDL 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