-13.3%
QCOM vs ISRG
+0.3%
-13.6%
-41.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ISRG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | -3.4% | +8.9% | +5.6% |
| 7D | +0.4% | +4.8% | -4.4% | +0.5% |
| 30D | -6.6% | +9.2% | -15.8% | -5.9% |
| 3M | +3.7% | +21.2% | -17.5% | +5.5% |
| 6M | -13.3% | +0.2% | -13.6% | -14.8% |
| All | -13.3% | +0.3% | -13.6% | -14.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ISRG.
Daily Out/Under-Performance
Portfolio return minus ISRG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ISRG 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 ISRG 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