+17,983.8%
ISRG vs EBAY
+1,636.3%
+16,347.6%
-82.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -2.3% | +1.5% | -0.2% |
| 7D | -1.6% | -2.1% | +0.5% | -1.0% |
| 30D | -2.3% | -6.7% | +4.4% | -0.5% |
| 3M | -12.4% | -5.0% | -7.5% | -11.5% |
| 6M | -26.8% | +14.6% | -41.5% | -30.4% |
| YTD | -35.3% | +19.8% | -55.1% | -39.5% |
| 1Y | -19.3% | +12.6% | -31.9% | -23.7% |
| 3Y | +18.1% | +141.0% | -122.8% | -14.1% |
| 5Y | +2.6% | +47.5% | -44.9% | -14.5% |
| 10Y | +379.4% | +263.3% | +116.2% | +194.1% |
| All | +17,983.8% | +1,636.3% | +16,347.6% | +6,141.4% |
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 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