-3.3%
EBAY vs TTMI
-26.4%
+23.1%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | TTMI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | +3.0% | -1.8% | +1.5% |
| 7D | -0.4% | +12.2% | -12.5% | +0.9% |
| 30D | -6.3% | -5.7% | -0.6% | -6.2% |
| 3M | -3.3% | -27.5% | +24.2% | -3.4% |
| All | -3.3% | -26.4% | +23.1% | -3.4% |
Cumulative growth
Daily Returns
Daily percentage return beside TTMI.
Daily Out/Under-Performance
Portfolio return minus TTMI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TTMI 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 3mo: compounded portfolio wealth divided by compounded TTMI 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…
3mo analysis · Full analysis span regression · Available span rolling