-79.6%
AIDX vs SPY
+15.6%
-95.1%
-85.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | -0.5% | -1.1% | -1.7% |
| 7D | -6.5% | +0.5% | -7.0% | -6.5% |
| 30D | +26.1% | -0.9% | +27.0% | +26.0% |
| 3M | -31.0% | +3.9% | -34.8% | -29.9% |
| All | -79.6% | +15.6% | -95.1% | -79.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 SPY 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