-26.8%
ISRG vs FICO
-35.4%
+8.6%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | FICO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -16.7% | +15.8% | +0.5% |
| 7D | -1.6% | -19.2% | +17.6% | 0.0% |
| 30D | -2.3% | -14.6% | +12.3% | -1.2% |
| 3M | -12.4% | -20.1% | +7.6% | -11.1% |
| 6M | -26.8% | -36.3% | +9.5% | -25.0% |
| All | -26.8% | -35.4% | +8.6% | -25.0% |
Cumulative growth
Daily Returns
Daily percentage return beside FICO.
Daily Out/Under-Performance
Portfolio return minus FICO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FICO 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 FICO 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