-5.8%
GDXJ vs EBAY
+13.5%
-19.3%
-34.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.3% | -1.0% | +2.4% | +1.5% |
| 7D | +0.9% | -3.0% | +3.9% | +1.3% |
| 30D | +8.8% | -3.6% | +12.4% | +9.6% |
| 3M | +29.8% | -4.4% | +34.3% | +30.0% |
| 6M | -5.8% | +12.1% | -17.9% | -15.0% |
| All | -5.8% | +13.5% | -19.3% | -15.0% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling