+14,014.6%
EBAY vs CPB
-5.1%
+14,019.7%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | CPB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | -3.4% | +1.1% | -1.5% |
| 7D | -2.1% | -8.6% | +6.5% | +0.1% |
| 30D | -6.7% | -7.2% | +0.6% | -5.0% |
| 3M | -5.0% | +0.9% | -5.9% | -5.5% |
| 6M | +14.6% | -11.8% | +26.5% | +17.5% |
| YTD | +19.8% | -19.4% | +39.2% | +25.2% |
| 1Y | +12.6% | -30.4% | +43.0% | +21.8% |
| 3Y | +141.0% | -40.2% | +181.1% | +167.8% |
| 5Y | +47.5% | -39.5% | +87.1% | +61.4% |
| 10Y | +263.3% | -47.4% | +310.7% | +299.0% |
| All | +14,014.6% | -5.1% | +14,019.7% | +11,299.5% |
Cumulative growth
Daily Returns
Daily percentage return beside CPB.
Daily Out/Under-Performance
Portfolio return minus CPB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPB 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 CPB 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