+0.2%
ISRG vs STT
+10.5%
-10.3%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | STT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +0.2% | -3.6% | -3.4% |
| 7D | +4.8% | -2.5% | +7.3% | +5.5% |
| 30D | +9.2% | -5.0% | +14.2% | +10.4% |
| 3M | +21.2% | -10.5% | +31.6% | +23.0% |
| 6M | +0.2% | +10.0% | -9.8% | -0.3% |
| All | +0.2% | +10.5% | -10.3% | -0.3% |
Cumulative growth
Daily Returns
Daily percentage return beside STT.
Daily Out/Under-Performance
Portfolio return minus STT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STT 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 STT 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