+15.3%
ISRG vs DOCS
+18.5%
-3.2%
-4.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | DOCS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -4.3% | +1.5% | -0.8% |
| 7D | +4.4% | -1.3% | +5.7% | +4.5% |
| 30D | +15.8% | +19.4% | -3.6% | +11.4% |
| All | +15.3% | +18.5% | -3.2% | +11.6% |
Cumulative growth
Daily Returns
Daily percentage return beside DOCS.
Daily Out/Under-Performance
Portfolio return minus DOCS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DOCS 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 1mo: compounded portfolio wealth divided by compounded DOCS 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…
1mo analysis · Full analysis span regression · Available span rolling