+5.1%
ISRG vs ARKK
-13.8%
+18.9%
-8.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ARKK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -2.0% | +2.8% | +1.2% |
| 7D | -2.0% | -0.6% | -1.4% | -1.9% |
| 30D | +5.6% | -11.2% | +16.8% | +7.4% |
| All | +5.1% | -13.8% | +18.9% | +7.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ARKK.
Daily Out/Under-Performance
Portfolio return minus ARKK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARKK 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 ARKK 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