+1,803.1%
EBAY vs NDAQ
+2,327.9%
-524.8%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | -1.9% | -0.5% | -1.7% |
| 7D | -2.1% | -2.4% | +0.4% | -1.4% |
| 30D | -6.7% | +2.5% | -9.1% | -7.4% |
| 3M | -5.0% | +9.9% | -14.9% | -8.1% |
| 6M | +14.6% | +9.4% | +5.2% | +10.8% |
| YTD | +19.8% | +0.4% | +19.4% | +18.7% |
| 1Y | +12.6% | +4.0% | +8.5% | +10.1% |
| 3Y | +141.0% | +94.4% | +46.6% | +91.7% |
| 5Y | +47.5% | +56.7% | -9.2% | +25.0% |
| 10Y | +263.3% | +375.3% | -112.0% | +118.2% |
| All | +1,803.1% | +2,327.9% | -524.8% | +796.0% |
Cumulative growth
Daily Returns
Daily percentage return beside NDAQ.
Daily Out/Under-Performance
Portfolio return minus NDAQ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NDAQ 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 NDAQ 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