+14,235.7%
EBAY vs SONY
+303.2%
+13,932.5%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | +0.3% | +1.1% | +1.3% |
| 7D | -0.8% | -5.8% | +5.0% | +1.5% |
| 30D | -0.6% | -0.4% | -0.2% | -0.6% |
| 3M | -1.0% | +13.3% | -14.3% | -5.9% |
| 6M | +16.3% | +8.5% | +7.8% | +11.9% |
| YTD | +21.7% | -8.1% | +29.8% | +24.5% |
| 1Y | +16.5% | -17.9% | +34.4% | +24.1% |
| 3Y | +154.2% | +41.4% | +112.7% | +111.8% |
| 5Y | +58.1% | +9.3% | +48.8% | +43.4% |
| 10Y | +273.5% | +283.0% | -9.5% | +94.6% |
| All | +14,235.7% | +303.2% | +13,932.5% | +4,174.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SONY.
Daily Out/Under-Performance
Portfolio return minus SONY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SONY 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 SONY 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