-28.4%
ISRG vs IBKR
+38.4%
-66.9%
-32.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | IBKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.9% | -0.8% | +1.6% | +1.0% |
| 7D | -5.0% | +1.3% | -6.3% | -5.2% |
| 30D | -10.2% | -0.3% | -9.9% | -10.2% |
| 3M | -17.2% | +4.7% | -21.9% | -18.4% |
| 6M | -28.4% | +34.0% | -62.5% | -35.7% |
| All | -28.4% | +38.4% | -66.9% | -35.7% |
Cumulative growth
Daily Returns
Daily percentage return beside IBKR.
Daily Out/Under-Performance
Portfolio return minus IBKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBKR 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 IBKR 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