-19.9%
ISRG vs EBAY
+15.8%
-35.7%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.0% | +1.5% | +0.6% | +1.8% |
| 7D | -2.5% | -0.8% | -1.7% | -2.4% |
| 30D | -10.2% | -0.6% | -9.5% | -10.1% |
| 3M | -12.5% | -1.0% | -11.5% | -12.7% |
| 6M | -25.8% | +16.3% | -42.1% | -28.1% |
| YTD | -36.4% | +21.7% | -58.0% | -39.0% |
| 1Y | -19.9% | +16.5% | -36.4% | -24.4% |
| All | -19.9% | +15.8% | -35.7% | -24.4% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 1y: compounded portfolio wealth divided by compounded EBAY 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…
1y analysis · Full analysis span regression · 6 months rolling