+21,775.7%
ISRG vs EBAY
+1,930.3%
+19,845.4%
-82.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | +0.6% | +0.2% | +0.6% |
| 7D | -2.0% | -0.9% | -1.2% | -1.8% |
| 30D | +5.6% | +3.5% | +2.1% | +4.5% |
| 3M | +10.5% | +16.0% | -5.4% | +5.5% |
| 6M | +2.6% | +7.6% | -5.0% | -0.3% |
| YTD | -21.7% | +40.1% | -61.8% | -30.3% |
| 1Y | -21.6% | +45.0% | -66.6% | -31.0% |
| 3Y | +57.0% | +228.1% | -171.1% | +3.9% |
| 5Y | +25.0% | +78.6% | -53.7% | -1.5% |
| 10Y | +542.1% | +378.8% | +163.3% | +263.9% |
| All | +21,775.7% | +1,930.3% | +19,845.4% | +7,095.1% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling