-62.9%
PRT vs SPY
+14.6%
-77.5%
-63.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | +1.7% | -3.8% | -1.7% |
| 7D | -5.2% | -0.7% | -4.5% | -5.4% |
| 30D | -27.9% | -1.0% | -26.9% | -28.1% |
| 3M | -37.4% | -0.3% | -37.1% | -37.4% |
| 6M | -49.7% | +7.3% | -57.0% | -49.0% |
| YTD | -48.7% | +13.3% | -62.0% | -47.0% |
| 1Y | -62.9% | +14.8% | -77.7% | -61.7% |
| All | -62.9% | +14.6% | -77.5% | -61.7% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling