-82.3%
NAMI vs SPY
+3.3%
-85.6%
-83.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.2% | -0.4% | +1.6% | +1.3% |
| 7D | -8.0% | +3.3% | -11.2% | -8.4% |
| 30D | -23.2% | -2.7% | -20.5% | -22.8% |
| 3M | -51.6% | -1.7% | -49.9% | -49.9% |
| 6M | -82.3% | +3.1% | -85.4% | -82.1% |
| All | -82.3% | +3.3% | -85.6% | -82.1% |
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