-14.7%
NEWT vs SPY
+2.7%
-17.4%
-31.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | -0.4% | +2.1% | +2.0% |
| 7D | -0.7% | +2.6% | -3.3% | -2.6% |
| 30D | +0.3% | -2.0% | +2.3% | +1.6% |
| 3M | -17.4% | -2.8% | -14.6% | -15.8% |
| 6M | -14.7% | +2.1% | -16.9% | -16.0% |
| All | -14.7% | +2.7% | -17.4% | -16.0% |
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